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CL Answers
Below are popular questions answered by ConsumerLab.com
Can taking N-acetylcysteine (NAC) supplements reduce my risk of liver damage from acetaminophen?
Information on taking NAC supplements (N-acetylcysteine) to reduce the risk of liver damage from acetaminophen.
How does white tea compare to green tea and black tea in terms of antioxidant catechins? How about caffeine levels and lead contamination?
Find out how white tea compares to green tea and black tea in terms of antioxidants, caffeine levels and lead contamination.
Are there any supplements I should avoid when taking acetaminophen (Tylenol)?
Find out if there are any supplements that should be avoided when taking acetaminophen (Tylenol).
Will sprinkling black pepper on food with turmeric help increase the bioavailability of curcumin in the turmeric?
Find out how black pepper extract in supplements compares with regular black pepper added to foods with turmeric.
I've read of dangers from taking calcium supplements -- such as the risk of developing arterial calcifications. I can't seem to find a multivitamin without calcium. Can you help me?
Find out how to avoid getting too much calcium from multivitamins and what dangers exist from taking calcium supplements.
How much dark chocolate equals a tablespoon of cocoa powder?
Learn how much dark chocolate will give you the same intake of flavanols as a tablespoon of cocoa powder.
I'm a vegan but my doctor wants me to take fish oil with EPA and DHA. Is there something I can take that would be as good as fish oil capsules but would satisfy the needs of a vegan?
Find out which vegan-friendly fatty acid supplements contain EPA and DHA and how they compare to fish oil.
Do gluten-free diets increase your exposure to toxins like arsenic and mercury?
Find out if your gluten-free diet is increasing your exposure to toxic heavy metals like arsenic and mercury.
I'm interested in using Himalayan salt. What are the health benefits with it and other specialty salts? Are there contaminants in these salts?
Himalayan salt health benefits, along with other gourmet salts like Hawaiian and Mediterranean. Info including what's in them and their safety.
Just one dose of a horse chestnut extract (standardized to 20% aescin) caused me to have significant nausea and vomiting. Might there be a problem with the product?
Find out if horse chestnut extract side effects, including gastrointestinal discomfort such as nausea and vomiting, and other safety information about horse chestnut.
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