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Polycystic ovary syndrome (PCOS) is the name for set of symptoms that are related to an imbalance of hormones. PCOS affects the ovaries, as well as many other parts of the body.

People with PCOS usually have at least two of these problems:

• Not ovulating. Normally, your ovaries make the egg that is released each month as part of a healthy menstrual cycle. This is called ovulation. But with PCOS, the egg may not develop as it should, or it may not be released during ovulation. Your periods may be irregular, or you may not have them at all.
• High levels of androgens. Androgens are hormones that are important for normal male sexual development. Women normally make smaller amounts of androgens. Having higher levels of androgens can cause you to have extra body or facial hair (called hirsutism).
• Cysts in one or both ovaries. Cysts are growths that are small, fluid-filled sacs.

The exact cause of PCOS in unknown. Research has shown that different factors may play a role, including:

• Genetics. PCOS tends to run in families.
• Imbalances in androgen levels.
• Insulin resistance. This is a condition in which your body can't use insulin properly. Insulin is a hormone that helps move blood glucose (sugar) into your cells to give them energy. Insulin resistance can lead to high blood glucose levels.

PCOS often develops as young as age 11 or 12, around the time of your first period. But you can develop it later.

The symptoms can vary from person to person. Some people have few or even no symptoms. They may not realize they have PCOS until they have trouble getting pregnant. Other people may have more severe symptoms.

The symptoms of PCOS may include:

• Irregular or missed menstrual periods.
• Too much hair on the face, chest, stomach, or thighs.
• Obesity, weight gain, or trouble losing weight.
• Severe acne which may be hard to treat.
• Oily skin.
• Patches of thickened dark skin (called acanthosis nigricans).
• Infertility. PCOS is one of the most common causes of infertility. But many people with PCOS can still get pregnant.

PCOS is linked to many other health problems, including:

• Insulin resistance, which can lead to prediabetes and type 2 diabetes.
• Heart disease. Having PCOS increases your risk, and this risk goes up as you age.
• High blood pressure.
• High LDL ("bad") cholesterol and low HDL ("good") cholesterol. This increases your risk of heart disease.
• Sleep apnea, a disorder that causes you to repeatedly stop breathing during sleep.
• Depression and anxiety.

Although there are links between PCOS and these conditions, researchers do not know whether:

• PCOS causes some of these problems
• Some of these problems cause PCOS, or
• There are other conditions that cause both PCOS and these other health problems

Not everyone who has PCOS will have all these problems. However, you and your health care provider may want to monitor your health for signs of them, so they can be treated early.

There is no specific test for PCOS. To find out if you have PCOS, your provider:

• Will do a physical exam, which will include looking for the physical signs of PCOS.
• Will ask about your medical history and family health history.
• May do a pelvic exam to check for signs of extra male hormones and to see if your ovaries are enlarged or swollen.
• May order a pelvic ultrasound to look for cysts on your ovaries and check the thickness of your endometrium (the lining of your uterus, or womb).
• May order blood tests, including tests to check your hormone levels.

There is no cure for PCOS, but treatments can help you manage your symptoms. The treatments may include:

• Lifestyle changes, which can help reduce many symptoms. They can also lower your risk for or help manage related health problems. These changes include:
  • Maintaining a healthy weight
  • Getting regular physical activity
  • Eating healthy foods
• Medicines:
  • Hormonal birth control, such as pills, shots, and IUDs, can make your period more regular. They may also help remove acne and extra facial and body hair. But you would only use them if you don't want to get pregnant.
  • Anti-androgen medicines, which block the effect of androgens. This can help reduce hair loss on your head, the growth of facial and body hair, and acne. Providers do use them to help with these symptoms, but anti-androgen medicines are not approved by the U.S. Food and Drug Administration (FDA) to treat PCOS. These medicines can cause problems during pregnancy. Your provider may have you take them with birth control (to prevent pregnancy).
  • Insulin-sensitizing medicines, which are medicines that are used to treat type 2 diabetes. They improve insulin resistance and keep your blood glucose levels steady. They may also lower your androgen levels. They are not approved by the FDA to treat PCOS. But they may help with your symptoms.
  • Medicines for acne. These medicines come in pills, creams, or gels.
• Treatments for hair removal, such as facial hair removal creams, laser hair removal, and electrolysis.
• Fertility treatments if you are having trouble getting pregnant. They include medicines and procedures such as in vitro fertilization (IVF).

Diabetes, also known as diabetes mellitus, is a disease in which your blood glucose, or blood sugar, levels are too high. Glucose is your body's main source of energy. Your body can make glucose, but it also comes from the food you eat. Insulin is a hormone made by your pancreas. Insulin helps move glucose from your bloodstream into your cells, where it can be used for energy.

If you have diabetes, your body can't make insulin, can't use insulin as well as it should, or both. Too much glucose stays in your blood and doesn't reach your cells. This can cause glucose levels to get too high. Over time, high blood glucose levels can lead to serious health conditions. But you can take steps to manage your diabetes and try to prevent these health problems.

There are different types of diabetes:

• Type 1 diabetes. If you have type 1 diabetes, your body makes little or no insulin. It happens when your immune system attacks and destroys the cells that produce insulin.
• Type 2 diabetes. This is the most common form of diabetes. If you have type 2 diabetes, your body may still be able to make insulin, but your cells don't respond well to insulin. They can't easily take up enough glucose from your blood.
• Gestational diabetes. This is a form of diabetes that develops during pregnancy. It happens when your body can't make the extra insulin it needs during pregnancy.

The different types of diabetes have different causes:

• Researchers think type 1 diabetes is caused by genes and factors in the environment that might trigger the disease.
• Type 2 diabetes is caused by several factors, including lifestyle factors and genes. The lifestyle factors include not being physically active and being overweight or having obesity.
• Researchers think gestational diabetes is caused by the hormonal changes of pregnancy along with genetic and lifestyle factors.

The different types of diabetes have different risk factors:

• You can develop type 1 diabetes at any age, but it most often starts in childhood. Having a parent or sibling with type 1 diabetes may increase your chance of developing it.
• You are at higher risk of developing type 2 diabetes if you:
• Are overweight or have obesity.
• Are over age 35. Children, teenagers, and younger adults can get diabetes, but it is more common in middle-aged and older adults.
• Have a family history of diabetes.
• Have prediabetes. This means that your blood glucose is higher than normal, but it's not high enough to be called diabetes.
• Had gestational diabetes.
• Have given birth to a baby weighing 9 pounds or more.
• Are African American, American Indian, Asian American, Hispanic/Latino, or Pacific Islander.
• Are not physically active.
• Have certain other health conditions, such as high blood pressure or polycystic ovary syndrome (PCOS).
• You are at higher risk of developing gestational diabetes if you:
• Are overweight or have obesity.
• Have a family history of diabetes.
• Had gestational diabetes in a previous pregnancy.
• Have given birth to a baby weighing 9 pounds or more.
• Have polycystic ovary syndrome (PCOS).
• Are African American, Hispanic/Latino, American Indian, Alaska Native, Native Hawaiian, or Pacific Islander.

The symptoms of diabetes may include:

• Feeling very thirsty
• Feeling very hungry
• Urinating (peeing) more often, including at night
• Fatigue
• Blurry vision
• Numbness or tingling in the feet or hands
• Sores that do not heal
• Losing weight without trying

But it's important to know that your symptoms may vary, depending on which type you have:

• The symptoms of type 1 diabetes usually come on quickly and can be severe.
• With type 2 diabetes, the symptoms often develop slowly, over several years. The symptoms can be so mild that you might not even notice them.
• Gestational diabetes often has no symptoms. If you do have symptoms, they may be mild. People who are pregnant are usually screened for this condition between 24 and 28 weeks of pregnancy.

To find out if you have diabetes, your health care provider will use one or more glucose blood tests. There are several types, including the A1C test.

Treatment for diabetes involves managing your blood glucose levels:

• If you have type 1 diabetes, you will need to take daily doses of insulin, either by injection or through a special pump. Some people also need to take another type of diabetes medicine that works with insulin.
• If you have type 2 diabetes, you may be able to manage or even reverse it by making lifestyle changes. These include eating a healthy diet, staying at healthy weight, and getting regular physical activity. Some people also need to take diabetes medicines to manage their diabetes.
• If you have gestational diabetes, you may be able to lower your glucose levels by eating a healthy diet and getting regular exercise. But be sure to talk to your provider about your treatment options. Gestational diabetes usually goes away after you give birth. But you will have a higher risk of developing type 2 diabetes later.

Checking your blood glucose levels is also an important part of managing your diabetes. Ask your provider about the best way to check your blood glucose level and how often you should check it.

Type 1 diabetes can't be prevented.

You may be able to delay or prevent type 2 diabetes through the same lifestyle changes that are used to manage diabetes (eating a healthy diet, staying at a healthy weight, and getting regular physical activity). These lifestyle changes may also help prevent gestational diabetes.

NIH: National Institute of Diabetes and Digestive and Kidney Diseases

Infertility means not being able to get pregnant after at least one year of trying (or 6 months if the woman is over age 35). If a woman keeps having miscarriages, it is also called infertility. Female infertility can result from age, physical problems, hormone problems, and lifestyle or environmental factors.

Most cases of infertility in women result from problems with producing eggs. In primary ovarian insufficiency, the ovaries stop functioning before natural menopause. In polycystic ovary syndrome (PCOS), the ovaries may not release an egg regularly or they may not release a healthy egg.

About a third of the time, infertility is because of a problem with the woman. One third of the time, it is a problem with the man. Sometimes no cause can be found.

If you think you might be infertile, see your doctor. There are tests that may tell if you have fertility problems. When it is possible to find the cause, treatments may include medicines, surgery, or assisted reproductive technologies. Happily, many couples treated for infertility are able to have babies.

Dept. of Health and Human Services Office on Women's Health

The ovaries are part of the female reproductive system. They produce a woman's eggs and make female hormones. Ovarian cysts are fluid-filled sacs in or on an ovary. They usually form during ovulation, when the ovary releases an egg. They are usually harmless and go away by themselves. Most women have them sometime during their lives.

Most ovarian cysts are small and don't cause symptoms. Women may not find out that they have them until they have a pelvic exam. If there are symptoms, they may include:

• Pressure
• Bloating
• Swelling
• Pain in the lower abdomen, on the side where the cyst is

If your health care provider finds a cyst, you may be able to wait to see if it gets bigger. You may need surgery if you have pain, are past menopause, or if the cyst does not go away. If a cyst bursts or causes bleeding, you should get medical help right away. Birth control pills can help prevent new cysts.

Rarely, ovarian cysts can become cancerous. This risk increases as you get older.

A health problem that involves ovarian cysts is polycystic ovary syndrome (PCOS). Women with PCOS can have high levels of male hormones, irregular or no periods, and small ovarian cysts.

Dept. of Health and Human Services Office on Women's Health

If you have diabetes, your blood glucose, or blood sugar, levels are too high. Glucose comes from the foods you eat. A hormone called insulin helps the glucose get into your cells to give them energy. With type 1 diabetes, your body does not make insulin. With type 2 diabetes, your body does not make or use insulin well. Without enough insulin, the glucose stays in your blood.

Some people already have diabetes before they get pregnant. But others may develop diabetes during pregnancy. This type of diabetes is called gestational diabetes. It usually develops around the 24th week of pregnancy. It happens when your body can't make the extra insulin it needs during pregnancy. Researchers think gestational diabetes is caused by the hormonal changes of pregnancy, along with genetic and lifestyle factors.

Anyone who is pregnant could develop gestational diabetes. But you are more likely to develop it if you:

• Are overweight or have obesity
• Have a family history of diabetes
• Had gestational diabetes in a previous pregnancy
• Have given birth to a baby weighing 9 pounds or more
• Have polycystic ovary syndrome (PCOS)
• Are African American, Hispanic/Latino, American Indian, Alaska Native, Native Hawaiian, or Pacific Islander person

Gestational diabetes often has no symptoms. If you do have symptoms, they may be mild, such as being thirstier than normal or having to urinate (pee) more often.

If you are pregnant, you will most likely be screened for gestational diabetes between 24 and 28 weeks of pregnancy. But if you have an increased chance of developing gestational diabetes, you may be tested during your first prenatal visit. Your health care provider will use one or more blood glucose tests to check for gestational diabetes. You may have the glucose challenge test, the oral glucose tolerance test (OGTT), or both.

For these two tests, you will drink a sugary liquid and wait for an hour before your blood sample is taken. If you have an oral glucose tolerance test, you will also get your blood drawn after 2 and 3 hours.

Having diabetes during pregnancy can affect your health. For example:

• You are more likely to develop preeclampsia, a serious medical condition that causes a sudden increase in your blood pressure.
• You are more likely to need a cesarean delivery, because your baby is more likely to be bigger than average.
• Changes to your hormones and your body during pregnancy can affect your blood glucose levels. If you had diabetes before pregnancy, you may now need to adjust your meal plan, physical activity routine, and/or medicines. If you have any diabetes health problems, they may get worse during pregnancy.
• Gestational diabetes usually goes away after you have your baby. But you will be at higher risk of developing type 2 diabetes later.

Having diabetes during pregnancy can also affect the health of your developing baby:

• If you have high blood glucose levels at the beginning of your pregnancy, there is a higher risk of birth defects.
• Your baby will be at risk for obesity and type 2 diabetes later in life.
• Your baby is more likely to be born early.
• Your baby may have breathing problems or hypoglycemia (low blood glucose levels) right after birth.
• There is a higher risk of miscarriage and stillbirth.

There are steps you can take to manage your diabetes before, during, and after pregnancy.

If you already have diabetes, the best time to control your blood glucose is before you get pregnant. High blood glucose levels can be harmful to your developing baby during the first weeks of pregnancy, even before you know you are pregnant. See your provider to help you plan for pregnancy. You can talk about how to lower the risk of health problems for you and your developing baby. You can also discuss your diet, physical activity, and which diabetes medicines are safe during pregnancy.

During your pregnancy, you will work with your provider to manage your blood glucose levels. You may be able to manage them with a healthy diet and regular physical activity. If that's not enough, then you will need to take diabetes medicines. It's also important that you:

• Get regular prenatal checkups
• Take your prenatal vitamins
• Don't use harmful substances such as alcohol, tobacco, and illegal drugs

After pregnancy, there are steps you need to take to stay healthy:

• If you had gestational diabetes, you are at risk of developing type 2 diabetes. You will be tested for it within 4 to 12 weeks after giving birth. Even if your blood glucose levels have returned to normal, you will need to get them tested every 1 to 3 years.
• If you already had diabetes before pregnancy, you and your provider will monitor changes to your blood glucose levels. They will tell you if you need to adjust your diabetes management plan.

NIH: National Institute of Diabetes and Digestive and Kidney Diseases

Type 2 diabetes is a disease in which your blood glucose, or blood sugar, levels are too high. Glucose is your main source of energy. It comes from the foods you eat. A hormone called insulin helps the glucose get into your cells to give them energy. If you have diabetes, your body doesn't make enough insulin or doesn't use insulin well. The glucose then stays in your blood and not enough goes into your cells.

Over time, having too much glucose in your blood can cause health problems. But you can take steps to manage your diabetes and try to prevent these health problems.

Type 2 diabetes may be caused by a combination of factors:

• Being overweight or having obesity
• Not being physically active
• Genetics and family history

Type 2 diabetes usually starts with insulin resistance. This is a condition in which your cells don't respond normally to insulin. As a result, your body needs more insulin to help the glucose enter your cells. At first, your body makes more insulin to try to get cells to respond. But over time, your body can't make enough insulin, and your blood glucose levels rise.

You are at higher risk of developing type 2 diabetes if you:

• Are over age 45. Children, teenagers, and younger adults can get type 2 diabetes, but it is more common in middle-aged and older people.
• Have prediabetes, which means that your blood sugar is higher than normal but not high enough to be called diabetes
• Had diabetes in pregnancy or gave birth to a baby weighing 9 pounds or more.
• Have a family history of diabetes
• Are overweight or have obesity
• Are Black or African American, Hispanic/Latino, American Indian, Asian American, or Pacific Islander
• Are not physically active
• Have other conditions such as high blood pressure, heart disease, stroke, polycystic ovary syndrome (PCOS), or depression
• Have low HDL (good) cholesterol and high triglycerides
• Have acanthosis nigricans - dark, thick, and velvety skin around your neck or armpits

Many people with type 2 diabetes have no symptoms at all. If you do have them, the symptoms develop slowly over several years. They might be so mild that you do not notice them. The symptoms can include:

• Increased thirst and urination
• Increased hunger
• Feeling tired
• Blurred vision
• Numbness or tingling in the feet or hands
• Sores that do not heal
• Unexplained weight loss

Your health care provider will use blood tests to diagnose type 2 diabetes. The blood tests include:

• A1C test, which measures your average blood sugar level over the past 3 months
• Fasting plasma glucose (FPG) test, which measures your current blood sugar level. You need to fast (not eat or drink anything except water) for at least 8 hours before the test.
• Random plasma glucose (RPG) test, which measures your current blood sugar level. This test is used when you have diabetes symptoms and the provider does not want to wait for you to fast before having the test.

Treatment for type 2 diabetes involves managing your blood sugar levels. Many people are able to do this by living a healthy lifestyle. Some people may also need to take medicine:

• A healthy lifestyle includes following a healthy eating plan and getting regular physical activity. You need to learn how to balance what you eat and drink with physical activity and diabetes medicine, if you take any.
• Medicines for diabetes include oral medicines, insulin, and other injectable medicines. Over time, some people will need to take more than one type of medicine to control their diabetes.
• You will need to check your blood sugar regularly. Your health care provider will tell you how often you need to do it.
• It's also important to keep your blood pressure and cholesterol levels close to the targets your provider sets for you. Make sure to get your screening tests regularly.

You can take steps to help prevent or delay type 2 diabetes by losing weight if you are overweight, eating fewer calories, and being more physically active. If you have a condition which raises your risk for type 2 diabetes, managing that condition may lower your risk of getting type 2 diabetes.

NIH: National Institute of Diabetes and Digestive and Kidney Diseases

If you have diabetes, your blood sugar levels are too high. With type 2 diabetes, this happens because your body does not make enough insulin, or it does not use insulin well (this is called insulin resistance). If you are at risk for type 2 diabetes, you might be able to prevent or delay developing it.

Many Americans are at risk for type 2 diabetes. Your chances of getting it depend on a combination of risk factors such as your genes and lifestyle. The risk factors include:

• Having prediabetes, which means you have blood sugar levels that are higher than normal but not high enough to be called diabetes
• Being overweight or having obesity
• Being age 45 or older
• A family history of diabetes
• Being African American, Alaska Native, American Indian, Asian American, Hispanic/Latino, Native Hawaiian, or Pacific Islander
• Having high blood pressure
• Having a low level of HDL (good) cholesterol or a high level of triglycerides
• A history of diabetes in pregnancy
• Having given birth to a baby weighing 9 pounds or more
• An inactive lifestyle
• A history of heart disease or stroke
• Having depression
• Having polycystic ovary syndrome (PCOS)
• Having acanthosis nigricans, a skin condition in which your skin becomes dark and thick, especially around your neck or armpits
• Smoking

If you are at risk for diabetes, you may be able to prevent or delay getting it. Most of the things that you need to do involve having a healthier lifestyle. So if you make these changes, you will get other health benefits as well. You may lower your risk of other diseases, and you will probably feel better and have more energy. The changes are:

• Losing weight and keeping it off.Weight control is an important part of diabetes prevention. You may be able to prevent or delay diabetes by losing 5 to 10% of your current weight. For example, if you weigh 200 pounds, your goal would be to lose between 10 to 20 pounds. And once you lose the weight, it is important that you don't gain it back.
• Following a healthy eating plan. It is important to reduce the amount of calories you eat and drink each day, so you can lose weight and keep it off. To do that, your diet should include smaller portions and less fat and sugar. You should also eat a variety of foods from each food group, including plenty of whole grains, fruits, and vegetables. It's also a good idea to limit red meat, and avoid processed meats.
• Get regular exercise. Exercise has many health benefits, including helping you to lose weight and lower your blood sugar levels. These both lower your risk of type 2 diabetes. Try to get at least 30 minutes of physical activity 5 days a week. If you have not been active, talk with your health care professional to figure out which types of exercise are best for you. You can start slowly and work up to your goal.
• Don't smoke. Smoking can contribute to insulin resistance, which can lead to type 2 diabetes. If you already smoke, try to quit.
• Talk to your health care provider to see whether there is anything else you can do to delay or to prevent type 2 diabetes. If you are at high risk, your provider may suggest that you take one of a few types of diabetes medicines.

NIH: National Institute of Diabetes and Digestive and Kidney Diseases

Metabolic syndrome is the name for a group of risk factors for heart disease, diabetes, and other health problems. You can have just one risk factor, but people often have several of them together. When you have at least three of them, it is called metabolic syndrome. These risk factors include:

• A large waistline, also called abdominal obesity or "having an apple shape." Too much fat around the stomach is a greater risk factor for heart disease than too much fat in other parts of the body.
• Having a high triglyceride level. Triglycerides are a type of fat found in the blood.
• Having a low HDL cholesterol level. HDL is sometimes called the "good" cholesterol because it helps remove cholesterol from your arteries.
• Having high blood pressure. If your blood pressure stays high over time, it can damage your heart and lead to other health problems.
• Having a high fasting blood sugar. Mildly high blood sugar may be an early sign of diabetes.

The more factors you have, the higher your risk for heart disease, diabetes, and stroke is.

Metabolic syndrome has several causes that act together:

• Overweight and obesity
• An inactive lifestyle
• Insulin resistance, a condition in which the body can't use insulin properly. Insulin is a hormone that helps move blood sugar into your cells to give them energy. Insulin resistance can lead to high blood sugar levels.
• Age - your risk goes up as get older
• Genetics - ethnicity and family history

People who have metabolic syndrome often also have excessive blood clotting and inflammation throughout the body. Researchers don't know whether these conditions cause metabolic syndrome or worsen it.

The most important risk factors for metabolic syndrome are:

• Abdominal obesity (a large waistline)
• An inactive lifestyle
• Insulin resistance

There are certain groups of people who have an increased risk of metabolic syndrome:

• Some racial and ethnic groups. Mexican Americans have the highest rate of metabolic syndrome, followed by White and Black people.
• People who have diabetes
• People who have a sibling or parent who has diabetes
• Women with polycystic ovary syndrome (PCOS)
• People who take medicines that cause weight gain or changes in blood pressure, blood cholesterol, and blood sugar levels

Most of the metabolic risk factors have no obvious signs or symptoms, except for a large waistline.

Your health care provider will diagnose metabolic syndrome based on the results of a physical exam and blood tests. You must have at least three of the risk factors to be diagnosed with metabolic syndrome:

• A large waistline, which means a waist measurement of
  • 35 inches or more for women
  • 40 inches or more for men
• A high triglyceride level, which is 150 mg/dL or higher
• A low HDL cholesterol level, which is
  • Less than 50 mg/dL for women
  • Less than 40 mg/dL for men
• High blood pressure, which is a reading of 130/85 mmHg or higher.
• A high fasting blood sugar, which is 100 mg/dL or higher

The most important treatment for metabolic syndrome is a heart-healthy lifestyle, which includes:

• A heart-healthy eating plan, which limits the amount of saturated and trans fats that you eat. It encourages you to choose a variety of nutritious foods, including fruits, vegetables, whole grains, and lean meats.
• Aiming for a healthy weight
• Managing stress
• Getting regular physical activity
• Quitting smoking (or not starting if you don't already smoke)

If making lifestyle changes is not enough, you may need to take medicines. For example, you may need medicines to lower cholesterol or blood pressure.

The best way to prevent metabolic syndrome is through the heart-healthy lifestyle changes.

NIH: National Heart, Lung, and Blood Institute

Prediabetes means that your blood glucose, or blood sugar, levels are higher than normal but not high enough to be called diabetes. Glucose comes from the foods you eat. Too much glucose in your blood can damage your body over time.

If you have prediabetes, you are more likely to develop type 2 diabetes, heart disease, and stroke. But if you make some lifestyle changes now, you may be able to delay or prevent type 2 diabetes.

Prediabetes usually happens when your body has a problem with insulin. Insulin is a hormone that helps the glucose get into your cells to give them energy. A problem with insulin could be:

• Insulin resistance, a condition in which the body can't use its insulin properly. It makes it hard for your cells to get glucose from your blood. This can cause your blood sugar levels to rise.
• Your body can't make enough insulin to keep your blood sugar levels at a healthy level

Researchers think that being overweight and not getting regular physical activity are major factors in causing prediabetes.

About 1 out of every 3 adults has prediabetes. It is more common in people who:

• Are overweight or have obesity
• Are age 45 or older
• Have a parent, brother, or sister with diabetes
• Are African American, Alaska Native, American Indian, Asian American, Hispanic/Latino, Native Hawaiian, or Pacific Islander American
• Are not physically active
• Have health conditions such as high blood pressure and high cholesterol
• Have had gestational diabetes (diabetes in pregnancy)
• Have a history of heart disease or stroke
• Have metabolic syndrome
• Have polycystic ovary syndrome (PCOS)

Most people don't know they have prediabetes because usually there are no symptoms.

Some people with prediabetes may have darkened skin in the armpit or on the back and sides of the neck. They may also have many small skin growths in those same areas.

There are a few different blood tests that can diagnose prediabetes. The most common ones are:

• Fasting plasma glucose (FPG) test, which measures your blood sugar at a single point in time. You need to fast (not eat or drink) for at least 8 hours before the test. The results of the test are given in mg/dL (milligrams per deciliter):
  • A normal level is 99 or below
  • Prediabetes is 100 to 125
  • Type 2 diabetes is 126 and above
• A1C test, which measures your average blood sugar over the past 3 months. The results of an A1C test are given as a percentage. The higher the percentage, the higher your blood sugar levels have been.
  • A normal level is below 5.7%
  • Prediabetes is between 5.7 to 6.4%
  • Type 2 diabetes is above 6.5%

If you have prediabetes, you may be able to delay or prevent type 2 diabetes through lifestyle changes:

• Losing weight, if you are overweight
• Getting regular physical activity
• Following a healthy, reduced-calorie eating plan

In some cases, your health care provider may also recommend taking diabetes medicines.

If you are at risk for prediabetes, those same lifestyle changes (losing weight, regular physical activity, and a healthy eating plan) may prevent you from getting it.

NIH: National Institute of Diabetes and Digestive and Kidney Diseases

If you are struggling with your weight, you are not alone. In the United States, more than 70 percent of adults are overweight or have obesity. Having this extra weight raises your risk for many health conditions, such as type 2 diabetes, heart disease, kidney disease, and certain cancers.

Reaching and staying at a healthy weight can be challenging. But a having a healthy lifestyle, including healthy eating patterns and regular physical activity, can help you lose weight. It can also lower your chance of developing weight-related health conditions.

You gain weight when you take in more calories (through food and drinks) than you use up from physical activity and daily living. But there are many different factors that can affect weight gain, such as:

• The world around you. Your home, community, and workplace all may affect how you make daily lifestyle choices. For example:
  • It is often easier to find food and beverages high in calories, sugar, and fat. For instance, vending machines, cafeterias, and special events may not offer healthy, lower calorie options.
  • Less healthy foods may be cheaper than healthier foods.
  • Many people are getting less physical activity because they are spending more time using smartphones and other devices.
• Families. Overweight and obesity tend to run in families. Overweight and obesity tend to run in families. This suggests that genes may play a role in weight gain. Families may also share eating and lifestyle habits. For example, some families may often have foods and drinks that are high in calories, sugar, and fat. And some families may tend to be less active and spend more time doing things like sitting and watching TV or using computers.
• Not enough sleep. People who don't get enough sleep may eat more calories and snack more.
• Emotions. Some people eat when they feel bored, sad, or stressed, even if they are not hungry.
• Medicines and health conditions. Taking certain medicines, such as steroids and certain antidepressants, can lead to weight gain. Some chronic health problems can also cause you to gain weight. A few examples are Cushing's syndrome and polycystic ovary syndrome (PCOS).

Getting to and staying at a healthy weight involves finding a balance of food and activity. To lose weight, you need to take in fewer calories than you use up. Some ways to do this are:

• Eating more nutrient-rich foods, such as foods with lots of vitamins, minerals, and fiber.
• Eating and drinking less of the foods and beverages that have lots of calories, salt, sugar, and fat.
• Limiting alcohol.
• Finding healthier ways to cook, such as using healthier oils to cook with and baking or grilling instead of frying foods.
• Getting more physical activity. The general recommendation is for adults to get 150 minutes of physical activity each week, including:
  • Aerobic activity, which is also called cardio. It uses your large muscle groups (chest, legs, and back) to speed up your heart rate and breathing.
  • Muscle-strengthening activity, which is also called strength training. It works your muscles by making you push or pull against something.

You may decide to do these lifestyle changes on your own, or you may decide to try a weight-loss diet or program. Before you start, it's important to check with your health care provider first. Your provider can tell you what a healthy weight is for you, help you set goals, and give you tips on how to lose weight.

If making lifestyle changes or doing a weight-loss program are not enough to help you lose weight, your provider may prescribe medicines. The prescription medicines to treat overweight and obesity work in different ways. Some may help you feel less hungry or full sooner. Others may make it harder for your body to absorb fat from the foods you eat.

Another treatment is weight loss surgery. Your provider may recommend the surgery if you have severe obesity or serious obesity-related health problems and you have not been able to lose enough weight.

NIH: National Institute of Diabetes and Digestive and Kidney Diseases