Nutrition basics
Learning Center
Omega-3 in fish: How eating fish helps your heart
Learn how omega-3 fatty acids in fish can benefit heart health.
Caffeine: How much is too much?
Is your caffeine habit causing problems? Find out how much is too much and if you need to curb your consumption.
Carbohydrates: How carbs fit into a healthy diet
See why carbohydrates are important for your health and learn which ones to choose.
Strategies to prevent heart disease
Learn strategies you can practice now to protect your heart.
Vaccines for adults: Which do you need?
Vaccines offer protection from infectious diseases. Find out how to stay on top of the vaccines recommended for adults.
Artificial sweeteners and other sugar substitutes
Get the facts on products that make food and drinks sweeter.
Diabetes prevention: 5 tips for taking control
Diabetes prevention is in your hands. Start by changing your lifestyle.
Flu shot: Your best bet for avoiding influenza
Get answers to your flu vaccine questions, including whether the vaccines are effective, what forms are available and what side effects you can expect.
Are you thinking about suicide? How to stay safe and find treatment
If you have suicidal thoughts, contact a suicide hotline or a mental health professional. Get help for depression. Make a plan to get through a crisis.
Red wine and resveratrol: Good for your heart?
Find out why red wine is thought to be good for the heart and how to enjoy red wine in a healthy way.
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