CL Answers

Is the probiotic "Milk Test," as described on many websites, really an effective way to test the quality of the bacteria in probiotic supplements at home?

Is the probiotic "Milk Test" an effective at-home test of the quality of the bacteria in probiotic supplements?

Can I just stop taking alpha lipoic acid, or do I need to taper down?

Learn the best way to stop taking alpha lipoic acid supplements.

What B-vitamin complex do you recommend for older people?

Vitamin B complex supplement recommendations, benefits and top rated brands for older people and all ages.

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.

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.

Can taking CoQ10 affect my thyroid levels or interact with my thyroid medication?

Learn more about CoQ10 and thyroid medications along with natural thyroid function. ConsumerLab.com's answer explains.

Which supplements can cause diarrhea?

Can supplements like magnesium cause diarrhea? Find out which supplements may cause diarrhea, such as vitamin B12, curcumin, magnesium, vitamin C and fish oil.

Which oils can help lower my cholesterol and risk of heart attack? How are coconut oil, olive oil, and fish oil for example?

Find out which fats and oils, such as coconut oil and fish oil, lower cholesterol and lower the risk of cardiovascular disease.

What is Nitric Oxide?

Can nitric oxide supplements boost blood flow, exercise performance, or muscle gains? Find out, plus learn more about what’s in nitric oxide supplements and if they are safe.