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Is bottled water or tap water better for you? Find out in our new article: Is Bottled Water Better Than Tap Water?
We’ve changed our Top Pick whitening toothpaste (for surface stains) due to concerns about its manufacturing. Find out why and see our new Top Pick.
If you use a ZeroWater pitcher to filter fluoride from your water, be aware that it can lose this ability fairly quickly. For details, see our Water Filter Pitchers Review, which includes our Top Picks among water filter pitchers.
Be aware that some forms of magnesium can interact with the thyroid medication levothyroxine (Synthroid). Get the details in our Magnesium Supplements Review, which includes our Top Picks for magnesium.
Did taking an ashwagandha extract (KSM-66) improve cognitive function among people with self-reported memory impairment in a recent study? Find out in our Ashwagandha Review, which includes our Top Picks for ashwagandha.
Is taking certain supplements and hypothyroidism medications bad? Learn which supplements can interact with thyroid hormone medications like levothyroxine (Synthroid), thyroid hormone levels, and laboratory tests.
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.
Find out which vitamins and supplements can interfere with blood, urine or stool tests, and imaginging tests, like bone scans and MRIs. Learn how B vitamins such as biotin, niacin and riboflavin, as well as calcium supplements, St. John’s wort, vitamin C, and others supplements can affect test results, as well as common foods that may interfere with tests.
Find out the best way to take turmeric and curcumin supplements to increase absorption and bioavailability. ConsumerLab.com's answer explains.
Vitamins and supplements that may help with hair loss and thinning, including saw palmetto, beta-sitosterol, protein, iron, and vitamin D.
Is bottled water or tap water better for you? Find out in our new article: Is Bottled Water Better Than Tap Water?
We’ve changed our Top Pick whitening toothpaste (for surface stains) due to concerns about its manufacturing. Find out why and see our new Top Pick.
If you use a ZeroWater pitcher to filter fluoride from your water, be aware that it can lose this ability fairly quickly. For details, see our Water Filter Pitchers Review, which includes our Top Picks among water filter pitchers.
Be aware that some forms of magnesium can interact with the thyroid medication levothyroxine (Synthroid). Get the details in our Magnesium Supplements Review, which includes our Top Picks for magnesium.
Did taking an ashwagandha extract (KSM-66) improve cognitive function among people with self-reported memory impairment in a recent study? Find out in our Ashwagandha Review, which includes our Top Picks for ashwagandha.
Is taking certain supplements and hypothyroidism medications bad? Learn which supplements can interact with thyroid hormone medications like levothyroxine (Synthroid), thyroid hormone levels, and laboratory tests.
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.
Find out which vitamins and supplements can interfere with blood, urine or stool tests, and imaginging tests, like bone scans and MRIs. Learn how B vitamins such as biotin, niacin and riboflavin, as well as calcium supplements, St. John’s wort, vitamin C, and others supplements can affect test results, as well as common foods that may interfere with tests.
Find out the best way to take turmeric and curcumin supplements to increase absorption and bioavailability. ConsumerLab.com's answer explains.
Vitamins and supplements that may help with hair loss and thinning, including saw palmetto, beta-sitosterol, protein, iron, and vitamin D.
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