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Do any supplements, foods or lifestyle modifications help with brain function, like memory and cognition?

Find out which supplements help improve memory, brain function and cognition, including fish oil, some B vitamins, cocoa, and curcumin. ConsumerLab's answer explains the evidence for supplements promoted to help with brain function and cognition.

Supplements for Memory -- doctor holding a model of a brain and fish oil capsule

Which supplements have been shown to be helpful for autism?

Find out which supplements may help reduce symptoms of autism, including multivitamins, probiotics, and melatonin.

Bottle and Pills Spread Out on Blue Background

The probiotic I am taking looks pink. Does this mean it is spoiled or no longer "active"?

Find out if a pink probiotic is safe, since they are usually white.

Man Examining Probiotic

How much calcium from supplements is too much?

Too much calcium per day - how much is too much? Learn about the recommended daily intake from food & supplements and why taking too much calcium can be harmful.

I live in Canada. Does ever test Canadian products?

Find out which Canadian products has tested, including Jamieson, Natural Factors, Webber Naturals and Lacteeze. Our answer explains.

ConsumerLab Tests of Canadian Supplements -- Canadian flag

Should I be worried that my supplement contains "caramel coloring IV"? I've heard that it has been linked to cancer.

Learn more about caramel coloring IV, including evidence from studies on cancer.

Woman Reading Supplement Bottle Label

Does glucosamine raise "bad" LDL cholesterol?

Learn more about the link between glucosamine and cholesterol, including evidence from clinical studies.

Supplements and Water in Hand

Can white kidney bean extract really help me lose weight?

Does white kidney bean extract help promote weight loss? Find out more including evidence from clinical studies and dosage.

White Kidney Bean Extract and Weight Loss -- White kidney beans

As vitamin D is a fat-soluble vitamin, why is it necessary to take it every day?

Find out how best to take vitamin D supplements, including cautions on overdoses.

Do I need to take vitamin D daily

My supplement label warns that it contains a chemical known to the State of California to cause cancer, birth defects, or other reproductive harm, but with no additional information. Do you know why?

Learn more about warning labels indicating that a supplement contains a chemical known to the State of California to cause cancer.

Woman Examining Supplement Bottle
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