Save to favorites
This feature is restricted to active members.
Join now to save favorites and get all member benefits, including over 1,400 reviews.
Join NowAlready a member? Sign in here.
CL Answers
Below are popular questions answered by ConsumerLab.com
Is it safer to get calcium from foods than from supplements? How about from calcium-fortified orange juice and non-dairy milks?
Information on getting calcium naturally through food like calcium-fortified orange juice or through calcium supplements.
Does chocolate really cause migraines?
Find out if there is a link between chocolate/cocoa and migraines.
I am very concerned about getting too much vitamin A. Is there danger in getting too much vitamin A if I take fish oil, which I've heard contains a lot of vitamin A, in addition to my multivitamin?
Find out if taking vitamin A along with fish oil can lead to an excess of vitamin A and how to avoid vitamin A overdose.
Do any supplements help prevent or improve cataracts?
Find out which supplements may help with cataracts, including selenium and vitamins A, B1, B3, C, and E.
What are sugar alcohols and why are they in my nutrition bar?
Learn more about sugar alcohols, including maltitol and lactitol, why some products contain them, and possible side effects.
Does nicotinamide riboside (as in Niagen and Basis) really have anti-aging or other health benefits?
Niagen (Nicotinamide riboside) information, including if it actually provides anti-aging or other health benefits. ConsumerLab explores this question.
Do probiotics have to be enterically coated to be effective?
Find out if why some probiotics areenterically coated, whether probiotics need to be enterically coated, potential downsides and more.
Is it important to take calcium and magnesium together?
Should you be taking calcium and magnesium together? Find out how to ensure optimal absorption of both calcium and magnesium by following these guidelines.
I spend a lot of time in the sun, especially in the summer. Does this mean my vitamin D levels could get too high?
Find out if spending too much time outside, especially in the summer, can cause excess vitamin D levels in the body.
Is hyaluronic acid helpful for osteoarthritis?
Hyaluronic acid supplement information including joint pain, osteoarthritis, clinical evidence, dosage and more.
Submit your question
Thank you for submitting your question.
Submit your question
This feature is restricted to active members.
Join now to submit your question and get instant access to all member benefits, including over 1,400 reviews.
Join NowAlready a member? Sign in here.
