You know the funny thing? I havent been able to catch a cold taking Vit d3, c, k2, zinc and Quercetin. Funny because a cold is in the family of Corona viruses. No side effects other than my skin and nails have gotten better.
Curious if Quercetin can be taken long term? I take 1000 mg per day.
Curious if Quercetin can be taken long term? I take 1000 mg per day.
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been taking 800 mg/day for > 4 years
no problems here