Nutrition

Millions take fish oil for brain health: A two-year trial found zero benefit

The omega-3s actually did reach the brain, which rules out the usual defense, and yet the researchers found nothing where they expected a change.

7 warning signs your vitamin D may be dropping as the days get shorter

The body makes most of its supply from the sun, and once October ends the pipeline largely shuts down across much of the country.

Taking melatonin every night for a year: a large study flags a serious heart signal

The bedtime supplement millions reach for is looking less harmless when the habit stretches past twelve months.

7 common supplements to avoid if you take warfarin or a blood thinner

Some are in nearly every kitchen cabinet, and your doctor may have no idea you take them.

7 everyday foods that may gradually raise your risk of type 2 diabetes

They are not the chips and candy you would expect, and most of them are probably sitting in your kitchen right now.

Millions take fish oil for brain health: A two-year trial found zero benefit

The omega-3s actually did reach the brain, which rules out the usual defense, and yet the researchers found nothing where they expected a change.

7 warning signs your vitamin D may be dropping as the days get shorter

The body makes most of its supply from the sun, and once October ends the pipeline largely shuts down across much of the country.

Taking melatonin every night for a year: a large study flags a serious heart signal

The bedtime supplement millions reach for is looking less harmless when the habit stretches past twelve months.

7 common supplements to avoid if you take warfarin or a blood thinner

Some are in nearly every kitchen cabinet, and your doctor may have no idea you take them.

How eating walnuts every day can affect your heart, brain and cholesterol

Daily walnut research points to modest but consistent heart, gut and brain benefits.

Ozempic may slow biological aging – and the effect goes beyond weight loss

A first-of-its-kind randomized trial finds semaglutide slowed the pace of biological aging by about 9%.

A dietitian ate a cup of watermelon every day for several weeks – here’s what she noticed

A dietitian ate one cup of watermelon every day for several weeks to see what changes she noticed.According to Prevention, these were her main...

How eating blueberries every day can affect your heart, brain and blood sugar

A six-month trial and years of Harvard cohort data point in the same direction.

The truth about eating eggs after 60, according to experts

Experts say eggs can be a valuable part of a healthy diet as you get older.

Simple morning changes that may help curb unhealthy cravings

Small changes to your morning routine could make a big difference throughout the day.