Health Library

The Health Library is a collection of health and wellness resources created for learning and accessibility. Select a topic below for related health information or search for a topic in the search bar for more information on other medical conditions.

Endocrine, Nutritional and Metabolic Conditions

  • Has info on hypothyroidism, hyperthyroidism, and thyroid tests. Also has links to info on PMS and polycystic ovary syndrome.

  • What is unplanned weight loss? Unplanned weight loss means losing weight without trying to. It may be caused by a medical problem, so be sure to see your doctor if you are losing weight without trying. If you are losing weight because you're exercising more or eating less, it is considered normal weight...

  • Cardiac cachexia is unintentional severe weight loss caused by heart disease. The weight loss might be life-threatening. It can happen to people who have severe heart failure. Even with a very good appetite and high calorie intake, some people lose muscle mass. Cardiac cachexia can require supplemental nutrition...

  • Gives info on heart problem that leads to heart failure. Includes symptoms, diagnosis, and treatment with medicines, lifestyle changes, and surgery. Also info on causes like amyloidosis, hemochromatosis, and sarcoidosis. Includes info on tests.

  • What is Cushing's syndrome? Cushing's syndrome is a rare problem that happens when you have too much of the hormone cortisol in your body. Cortisol is especially important in controlling blood pressure and metabolism. But it affects almost every area of your body. Normally, your body keeps the level of cortisol in...

  • Learn how to build a healthy meal using the plate method to help manage your diabetes.

  • Education on type 1 diabetes, type 2 diabetes, and gestational diabetes. Includes info on juvenile diabetes and prediabetes. Discusses symptoms and treatment. Also looks at how to manage blood sugar levels, diet, and medicines, including insulin.

  • Learn how to find solutions to a problem related to how you manage diabetes.

  • Learn what carbohydrates are and how to count them to help manage your diabetes.

  • Learn how to give an injection under the skin.

  • Learn how testing helps you make the connection between blood sugar levels and daily activities.

  • Learn how to make an action plan to help manage diabetes.

  • Travel can make it hard to keep your blood sugar within your target range because of changes in time zones, meal schedules, and types of foods available. Whenever you need to see a doctor away from home, let him or her know you have diabetes. And...

  • In general, people with diabetes either have a total lack of insulin (type 1 diabetes) or they have too little insulin or cannot use insulin effectively (type 2 diabetes). Type 1 diabetes (formerly called juvenile-onset or insulin-dependent diabetes), accounts for 5 to 10 out of 100 people who have diabetes. In type 1...

  • The dawn phenomenon and the Somogyi effect cause high blood sugar levels, especially in the morning before breakfast, in people who have diabetes. Dawn phenomenon The dawn phenomenon is a normal rise in blood sugar as a person's body prepares to wake up. In the early morning hours, hormones (growth hormone...

  • The table below summarizes many of the tests that can be done to identify complications from diabetes, including those tests done during a physical exam. The physical exam evaluates your overall health. The doctor pays special attention to your...

  • Sometimes complications develop even when risk factors such as blood sugar level and blood pressure have been controlled. But following your treatment to control your blood sugar levels is still an important part of your treatment. The most common serious complications from diabetes are coronary artery disease (CAD)...

  • What is gynecomastia? Gynecomastia is overdevelopment of the male breast. In response to too much estrogen (a female hormone) or too little testosterone (a male hormone), the glandular tissue of the breast swells and forms a breast bud (enlarged breast). Gynecomastia can occur in babies, teen boys, and older men...

  • Tony has done well with getting his cholesterol under control. And he's had a notable failure. But as Tony tells it, "I've learned as much from the failure as I have from the success. Maybe more." About 2 years ago, Tony's doctor told him that he had a high risk for heart attack and that his cholesterol was high. This...

  • Learn why taking a statin pill is such an important part of your treatment.

  • Hear how one woman found the support she needed to make heart-healthy choices.

  • A heart-healthy eating plan is full of foods that can lower your risk of heart disease, heart attack, and stroke. This plan can help you stay at a healthy weight and manage cholesterol and blood pressure. It is part of a heart-healthy lifestyle that...

  • Hear what motivated other people to make changes to keep their heart healthy.

  • Learn what your cholesterol numbers mean for your health.

  • Learn how to find what is getting in the way of taking your statin pill every day.

  • Hear why some people choose medicine and why others try to change their habits first.

  • Compare the pros and cons of taking a statin to lower your risk for heart attack and stroke.

  • Learn how high cholesterol raises your risk for heart attack and stroke.

  • Learn about making healthy changes that can help lower your risk for heart attack and stroke.

  • It's true—diabetes raises your risk of heart disease. That means your risks of heart attack and stroke are higher when you have diabetes. Diabetes is plenty to keep up with as it is. That explains why dealing with both heart risk and diabetes can seem like too much all at once. But it's also true that good...

  • High cholesterol is treated with heart-healthy lifestyle changes and medicine. These can lower your cholesterol and your risk of heart disease, heart attack, and stroke. You and your doctor may decide to first try treating your high cholesterol without medicine. Changing some of your habits may be all you need to do to...

  • Linda's best friend had just had a heart attack. Linda, 56, and Terri, 52, work together in the records section of their city's police department. They had also been working on getting healthier together. They both had high cholesterol and were overweight. They both smoked. But they'd been going to aerobics class and...

  • When Joe turned 60 last year, he decided he was overdue for a good, old-fashioned physical. He had always been blessed with good health, but he knew that at his age he should be having regular checkups, especially since he was overweight. His doctor gave him a full exam and found no serious health problems. She also...

  • Talk to your doctor about when a cholesterol test is right for you. Doctors use different guidelines to decide when a person should have a cholesterol test. Your doctor might suggest a test based on your age or your risk factors for heart disease....

  • Eating fish, at least 2 servings each week, is part of a heart-healthy diet. Fish oil supplements can lower triglycerides. But doctors do not agree about whether these supplements can help protect your heart. Fish and fish oil supplements do not...

  • Covers the kinds of cholesterol. Explains that cholesterol is one of many risk factors for heart attack and stroke. Covers treatment to lower risk of heart attack and stroke that includes healthy habits and statins.

  • Cholesterol (or lipid) problems are common in diabetes. These problems are usually related to obesity and insulin resistance. They can also be related to lack of insulin in your body. Triglyceride blood levels are usually elevated. High-density lipoprotein (HDL) blood level is usually low...

  • The goal in treating cholesterol is to lower your chance of having a heart attack or a stroke. The goal is not to lower your cholesterol numbers alone. The following guidelines are from the American College of Cardiology and the American Heart...

  • Millions of people struggle to lose weight and improve their diets. Finding a diet that works for you and then staying with it can be a huge challenge. Registered dietitians are experts in diet and nutrition, particularly for promoting general health and treating conditions such as high cholesterol. A dietitian can...

  • Eating fish, at least 2 servings each week, is part of a heart-healthy diet. Fish oil supplements can lower triglycerides. But doctors do not agree about whether these supplements can help protect your heart. Fish and fish oil supplements do not...

  • Cholesterol (or lipid) problems are common in diabetes. These problems are usually related to obesity and insulin resistance. They can also be related to lack of insulin in your body. Triglyceride blood levels are usually elevated. High-density lipoprotein (HDL) blood level is usually low...

  • What are triglycerides? Triglycerides are a type of fat found in your blood. Your body uses them for energy. You need some triglycerides for good health. But high triglycerides might raise your risk of heart disease and may be a sign of metabolic syndrome. Metabolic syndrome is the combination of high blood...

  • What is hyperparathyroidism? Hyperparathyroidism means that one or more of your four parathyroid glands may be too active. These are tiny glands in the neck, behind the thyroid gland. When they're too active, they make too much parathyroid hormone (PTH). This hormone helps control how much calcium is in your blood...

  • Insulin resistance refers to the inability of the body tissues to respond properly to insulin. Insulin lets sugar (glucose) enter body cells, where it is used for energy. Insulin also helps muscles, fat, and liver cells store sugar to be released...

  • What is iron toxicity? Iron toxicity occurs when the body has too much iron. The most common cause of iron toxicity is accidental overdose of iron pills. How can you prevent it? In children Keep iron pills and all medicines out of the reach of children. Iron pills often attract children because they look like candy...

Load More