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.

Diet Therapy

  • If you are breastfeeding, your doctor may suggest that you eat more calories each day than otherwise recommended for a person of your height and weight. Be sure to ask your doctor about how much and what to eat if you: Are very active. Begin to lose weight rapidly. Are breastfeeding more than one...

  • Discusses changing your diet to help protect your kidneys when you have kidney disease. Gives general ideas about how to follow the diet your doctor or dietitian recommends. Covers restricting salt (sodium), protein, phosphorus, and potassium.

  • Find out how to eat a consistent amount of vitamin K so your warfarin (Coumadin) medicine will work the way it should.

  • The DASH (Dietary Approaches to Stop Hypertension) diet can help you lower your blood pressure. It includes eating fruits, vegetables, and low-fat or nonfat dairy foods. For more information on the DASH diet, see: High Blood Pressure: Using the DASH...

  • 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...

  • Learn how the DASH eating plan can help lower your blood pressure.

  • Provides tips on adding DASH diet to stop high blood pressure. Includes sample DASH menu. Explains why adding more fruits and vegetables and low-fat dairy products helps lower high blood pressure. Includes working with experts to help plan menus.

  • DASH is an eating plan that can help lower your blood pressure. DASH stands for Dietary Approaches to Stop Hypertension. Hypertension is high blood pressure. For more information on the DASH diet, see High Blood Pressure: Using the DASH Diet. Here is a sample menu for the DASH diet. It is based on a 2,000-calorie diet...

  • "I'm a believer!" That's the proclamation from Izzy, a 60-year-old clerk from Petaluma, Calif. She's talking about a way of eating that helped her lose weight and brought her blood pressure way down. "If there were a commercial for the DASH diet,...

  • Follow your body's hunger and fullness signals. Smart snacking can help you keep your blood sugar levels stable, especially if you are taking medicine for diabetes. Try these tips: Enjoy eating the right portion. Try using a smaller plate, bowl, or glass while you slowly eat your snack...

  • Discusses dealing with negative feelings that can interfere with your ability to follow your diet for diabetes. Provides ways to deal with negative feelings about your diet. Includes links to more info on type 1 and type 2 diabetes.

  • People often think that following a diet for diabetes means giving up foods they like and having to eat foods they don't like. If you think a diet for diabetes means you can't eat any of the foods you like, try this: Write down what foods are good for you, which are bad for you, which foods you like, and which foods you...

  • Teaches counting carbs to help you maintain control of your blood sugar level when you have diabetes. Explains why carb counting is important, allowing you to adjust the amount of insulin you take. Includes links to more info on type 1 and type 2 diabetes.

  • New challenges emerge when your child with diabetes begins school. Starting a good communication system with key people at the school can help make this transition a smooth one. It's helpful to schedule a conference with school personnel—principal,...

  • Teaches counting carbs to help you and your child plan meals to manage diabetes and control blood sugar. Explains why carb counting is important. Includes links to more info on counting carbs if you use insulin and on type 1 and type 2 diabetes.

  • Describes ketogenic diet and why it is used. Covers what to expect after treatment with diet as well as how well diet works. Lists risk factors and provides consideration points when using this treatment. Describes other special diets.

  • Learn how to eat to keep your blood sugar in your target range during pregnancy.

  • Gluten is a protein found in some grains, notably wheat, barley, and rye. Some foods and food products may contain gluten even when it is not specifically listed as an ingredient. The following foods and food products may have hidden gluten: Ice...

  • Celiac disease is a problem some people have with foods that contain gluten. Gluten is a type of protein found in the grains wheat, barley, rye, and triticale (a wheat-rye cross). When a person with celiac disease eats gluten, it triggers an immune response that is not normal. This damages the small intestine. Symptoms...

  • Eating low-glycemic foods is one tool to help keep your diabetes under control. The glycemic index is a rating system for foods that contain carbohydrate. It helps you know how quickly a food with carbohydrate raises blood sugar, so you can focus on eating foods that raise blood sugar slowly. Foods that raise...

  • Describes ketogenic diet and why it is used. Covers what to expect after treatment with diet as well as how well diet works. Lists risk factors and provides consideration points when using this treatment. Describes other special diets.

  • 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...

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

  • Learn how to start eating foods that are good for your heart.

  • You can help keep your heart and blood vessels healthy by taking steps toward a healthier lifestyle. These healthy habits include not smoking, eating right, exercising regularly, staying at a healthy weight, and getting the screening tests you need. A heart-healthy lifestyle is important for everyone, not just for...

  • As part of a healthy diet, eat at least two servings of fish each week. Oily fish, which contain omega-3 fatty acids, are best. These fish include salmon, mackerel, lake trout, herring, and sardines. Fish is an important part of a heart-healthy...

  • Discusses foods to improve heart health. Looks at basic rules of a heart healthy eating, including eating more fruits and vegetables. Lists specific foods that are considered good for your heart.

  • Why is diet important for heart failure? Diet is critical in the treatment of heart failure. Limiting sodium is typically recommended to limit fluid build-up. But some other nutrients or substances also play a role as well. Heart failure can become more severe if diet and medicine recommendations for heart failure are...

  • The American Heart Association (AHA) publishes dietary and lifestyle recommendations for general heart health. These recommendations are for healthy adults and children older than age 2 as well as people who already have health problems such as coronary artery disease, diabetes, metabolic syndrome, or heart failure...

  • You don't have to abandon all your favorite recipes to eat healthier. Several small changes to your current recipes can often greatly lower the saturated fat and sodium in your diet. These small changes can make a big difference in the amount of fat and calories in your diet. But they won't make much difference in how...

  • How does protein help with wound healing? Your body needs protein to help build and repair muscle, skin, and other body tissues. Protein also helps fight infection, balance body fluids, and carry oxygen through your body. When you have a wound that's healing, think of food as medicine. Eat a balanced diet with enough...

  • Covers following an eating plan for inflammatory bowel disease. Helps you learn more about how to eat so you can manage your symptoms but still get the nutrition you need. Looks at common problem foods.

  • Looks at eating plans for those who have had kidney stones. Explains what kidney stones are. Offers tips for preventing kidney stones, including drinking more water. Lists foods you should avoid.

  • Oxalate is a compound found in some foods, and it is also produced as a waste product by the body. It exits the body through the urine. Too much oxalate may cause kidney stones in some people. Foods high in oxalate include: Beans. Beer. Beets....

  • You don't have to abandon all your favorite recipes to eat healthier. Several small changes to your current recipes can often greatly lower the saturated fat and sodium in your diet. These small changes can make a big difference in the amount of fat and calories in your diet. But they won't make much difference in how...

  • What is a low-fiber diet? A low-fiber diet contains foods that don't create much waste (stool). This diet slows down your bowels and gives them a chance to rest. Fiber is the part of plants that your body can't digest. It gives bulk to your diet and helps you feel full. It also helps you have regular bowel...

  • Covers controlling irritable bowel syndrome with diet. Discusses limiting foods that may make symptoms like bloating or diarrhea worse. Explains importance of adding fiber to your diet, drinking plenty of water, and getting regular exercise.

  • Learn why sodium is bad for heart failure and get tips for low-sodium meals.

  • Learn how to make meals that are low in salt.

  • Almost all foods contain sodium, or salt, naturally or as an ingredient. But you don't always know it's there, or how much is there. Here are some tips to help you find sodium. Know what "low sodium'' means Labels on foods often claim that the food is "low-sodium" or something similar. Learn what these...

  • Tells how to limit sodium (salt) for better health. Gives tips on low-sodium diet and reading food labels. Includes tips for cooking with less sodium.

  • You may help cut down on your salt (sodium) intake by using a salt substitute. To make your own salt substitute, mix the following ingredients together and put them in a shaker: 0.5 tsp ( 2.5 g) cayenne pepper 0.5 tsp ( 2.5 g) garlic powder 1 tsp ( 5 g) each: Basil Onion powder Black...

  • Why is diet important for heart failure? Diet is critical in the treatment of heart failure. Limiting sodium is typically recommended to limit fluid build-up. But some other nutrients or substances also play a role as well. Heart failure can become more severe if diet and medicine recommendations for heart failure are...

  • You don't have to abandon all your favorite recipes to eat healthier. Several small changes to your current recipes can often greatly lower the saturated fat and sodium in your diet. These small changes can make a big difference in the amount of fat and calories in your diet. But they won't make much difference in how...

  • Looks at how you can control how much salt (sodium) you eat when you eat out. Explains what salt does to your body. Lists foods to avoid and foods that are heart-healthy. Offers tips for choosing low-sodium foods at restaurants.

  • 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...

  • What is the Mediterranean diet? The Mediterranean diet is a way of eating rather than a formal diet plan. It features foods eaten in Greece, Spain, southern Italy and France, and other countries that border the Mediterranean Sea. The Mediterranean diet emphasizes eating foods like fish, fruits, vegetables...

  • Good nutrition is important for cancer patients. Nutrition is a process in which food is taken in and used by the body for growth, to keep the body healthy, and to replace tissue. Good nutrition is important for good health. Eating the right kinds of foods before, during, and after cancer treatment can help the patient...

  • Eating well when you have cancer means eating enough to prevent weight loss and keep your strength up. Cancer and cancer treatments can make it harder for your body to get what it needs from the food you eat. And your body needs good nutrition to...

  • Learn about the nutrients you need to have a healthy pregnancy and a healthy baby.

  • A balanced, nutritious diet during pregnancy is important to maintain your health and nourish your fetus. In general, pregnant women need to increase their daily caloric intake by 340 calories in the second trimester and 450 calories in the third trimester. Most women who are pregnant need 2,200 to 2,900 calories a...

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