Nutritional supplements
Learning Center
Fibrocystic breast changes: Linked to breast cancer?
Fibrocystic breast changes are common and not linked to increased risk of breast cancer.
Pregnancy and hot tubs: What's the risk?
Understand the possible risks of hot tub use during pregnancy.
How is brown fat different from other fat?
Researchers have uncovered a type of body fat, dubbed brown fat, that appears to burn regular fat.
Lower your risk of breast cancer
Research shows that lifestyle changes can lower your risk of breast cancer, even if you're at high risk. To lower your risk: 1. Limit alcohol. Even small amounts increase your risk. 2. Limit postmenopausal hormone therapy. 3. Be physically active. 4. Maintain a healthy weight.
Mayo Clinic Minute: 3 tips to reduce your risk of Alzheimer's disease
Exercise, mental stimulation and diet may be helpful in reducing Alzheimer's disease risk.
Pros and cons of taking a magnesium supplement
Magnesium supplements are popular but not risk-free. Fortunately food sources are easy to add to your diet.
Sex and COVID-19: Can you get COVID-19 from sexual activity?
Find out whether COVID-19 can be spread during sexual activity and how to reduce your risk of getting the virus from a sexual partner.
Mumps
Find out more about the symptoms and treatment of this viral illness and how vaccines can prevent it.
Pancreatic cysts
Most pancreatic cysts are benign, but some types are cancerous. Find out about symptoms, causes and treatment of cysts in the pancreas.
Rett syndrome
This rare genetic disorder affects the way the brain develops, causing a progressive inability to use muscles for eye and body movements and language.
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