Health Library


  • Hair Analysis

    Hair analysis is done by evaluating hair structure and DNA from cells attached to the root of the hair. It can be used to find out if people are related. Forensic hair analysis can be done to help identify a person who may have been present at a...

  • Self-Test for Breath Alcohol

    A breath alcohol test is an estimate of your blood alcohol concentration (BAC). The test measures the amount of alcohol in the air that you breathe out (exhale). You can measure your own breath alcohol level with a simple handheld device. If the...

  • Crying Child Who Is Not Acting Normally

    Crying is a child's first way of communicating. Along with crying, a child may not act normally when something is wrong. Infection, illness, injury, pain, or a medical problem may cause a child to cry and not act normally. If your baby has colic,

  • Scalp Problems

    Briefly discusses common scalp problems and possible causes, including hair loss, infections, sores, and damage from hair products. Offers interactive tool to help decide when to seek care. Also offers home treatment tips.

  • Massage Therapy

    Massage is rubbing the soft tissues of the body, such as the muscles. Therapists usually apply pressure with their hands but sometimes with the forearms, elbows, and feet. There are at least 80 types of massage. Some are gentle. Some are intense.

  • Daily Medicine Schedule

    Use this form to remind you when to take your medicines. Post this sheet where you can see it, such as near your medicine cabinet or wherever you store your medicines. Bring it to your doctor appointments. And take it with you when you travel. Name...

  • How to Find Sodium

    Most packaged foods have a Nutrition Facts label. This will tell you how much sodium is in one serving of food. Here are some tips to help you. Look at both the serving size and the sodium amount. Food labels list the amount of sodium for each...

  • Master List of Medicines

    List each medicine that you take. Be sure to include over-the-counter medicines, herbs, vitamins, and other natural health products. Use this as a guide when you fill out the chart. Medicine names. Include both the brand name and the generic name...

  • Heart Failure: Track Your Weight, Food, and Sodium

    Use this form to record the sodium content of the foods you eat or drink each day. This record will help you see whether you are getting too much sodium in your diet. Use the Nutrition Facts on food labels to help find how much sodium you eat. You can...

  • Heart Failure: Compensation by the Heart and Body

    Heart failure means that your heart muscle doesn't pump as much blood as your body needs. Because your heart can't pump well, your heart and your body try to make up for it. This is called compensation. Your body has a remarkable ability to compensate for heart failure. The body...