Vitamins and Supplements

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.

A once-weekly menopause patch just got a lot cheaper to access

The weekly patch tackles two of menopause's toughest problems at once, and the long-standing price gap may finally start to close for millions of women.

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 garlic can affect your liver if you eat it regularly

Garlic is best known for its bold flavor, but research suggests that eating it regularly may also have benefits for your liver health, reports...

Supplements and medications you should never combine

Many dietary supplements can interact with prescription medications, either reducing their effectiveness or increasing the risk of serious side effects.For that reason, it is...

How fish oil can affect your blood pressure if you eat it regularly

Fish oil is a major source of omega 3 fatty acids, but research has not reached a clear conclusion about how much fish oil...

Warning: Dietary supplement falsely marketed as a diabetes treatment

Authorities are warning consumers about a dietary supplement that is being falsely marketed as a treatment for diabetes.

Millions take glucosamine, but evidence remains unclear

Many people take glucosamine to reduce joint pain, but research has yet to clearly determine whether the supplement is effective.

Experts say this viral skincare trend may actually have real benefits

Experts say one viral skincare trend may be more than just social media hype.