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.
Vitamins and Supplements
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.
Vitamins and Supplements
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.
Vitamins and Supplements
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.
Diets
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.
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.
Vitamins and Supplements
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.
Vitamins and Supplements
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.
Vitamins and Supplements
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 much spinach is too much? What it can do to your kidneys
A single big smoothie can push you past the daily oxalate load researchers link to kidney stones.
Taking too much vitamin C can raise your kidney stone risk – here is how much is too much
Federal health authorities put a hard ceiling on daily vitamin C from food and supplements.
What your body goes through when you stop eating ultra-processed food
A tightly controlled NIH trial shows what starts to shift when packaged food leaves the plate.
What happens to your body in the days after you stop drinking coffee
The clinical timeline for quitting coffee is well-documented, and it isn't gentle.
How eating sardines every day can affect your heart, brain and bones
A 2023 review says the tiny fish delivers what a capsule cannot.
TikTok’s favorite brain mushroom has real science behind it, and real limits
The mechanism is plausible and small trials look promising, but human evidence remains thin.