Skip to main content

Healthy Eating Archive

Articles

Eating more fish may help prevent macular degeneration

A study pooling data from more than 180,000 adults found that consuming more omega-3 fats (as found in fatty fish) was linked to 18% lower odds of age-related macular degeneration (AMD). Regularly eating omega-3-rich seafood may be a reasonable strategy for reducing the risk of AMD.

Is low-fat or full-fat the better choice for dairy products?

Full-fat dairy products can bring health risks because of the high levels of saturated fat they contain. To ensure good health and good nutrition, it's important to keep tabs on the amount of saturated fat you eat, and focus on eating a healthy diet rich in fruits, vegetables, and healthy fats.

How much calcium do you really need?

500 to 700 milligrams of calcium through diet and 800 to 1,000 of vitamin D as a supplement should be adequate to preserve bone density.

3 easy ways to eat a healthier diet

The very best intentions for healthy eating can fail if a new diet is too ambitious or restrictive. Taking small, easy steps toward healthier eating-and taking them one at a time-can help you make lasting changes.

Navigating a doctor shortage

A 2026 study indicates a precipitous decline in the number of primary care providers in the United States accepting new patients. Without a primary care doctor, people are more vulnerable to serious medical problems and may have trouble getting regular tests and prescriptions.

Do multivitamins make you healthier?

Taking a multivitamin does not reduce the chance of heart disease or mental decline, but it does reduce the risk of being diagnosed with cancer or developing cataracts.

Video: Incorporating Meditation Into Your Life

Meditation can be a natural part of everyday life, similar to maintaining a healthy diet or exercise routine. In this video, learn how meditation can be simple, flexible, and can be practiced almost anywhere.

What is considered a healthy body fat percentage as you age?

While there is no agreed-upon normal range for body fat, most men ages 60 to 79 should aim for 13% to 24% body fat. Measuring waist and hip size can provide an estimate of how much dangerous belly fat a person carries.

Taking too much vitamin D can cloud its benefits and create health risks

Vitamin D supplements have been growing in popularity, but they're not always needed or taken in the correct doses.

The hidden dangers of protein powders

Protein powder supplements can harbor health risks. They're recommended only for certain conditions, such as impaired appetite or wounds that are resistant to healing.

Free Healthbeat Signup

Get the latest in health news delivered to your inbox!

Sign Up
Harvard Health Publishing Logo

Thanks for visiting. Don't miss your FREE 32-page gift worth $29.95.

PLUS, don’t miss out on your 25% off promo code.

Sign up to get tips for living a healthy lifestyle—You’ll discover powerful, research- backed strategies for health longevity drawn from Harvard Medical School experts—ways to eat for a longer life, build strength and flexibility to stay independent, protect your bones, heart, and brain as you age, and even cultivate the habits linked with “super-agers” who stay sharp and active well into their 80s and 90s—all delivered to your email box FREE.

Harvard Health Publishing Logo

Stay on top of latest health news from Harvard Medical School.

Plus, get a FREE copy of Living Longer, Living Well!.

Harvard Health Publishing Logo

Stay on top of latest health news from Harvard Medical School.

Plus, get a FREE copy of Living Longer, Living Well.