[Qiviut]

Add magnesium - 400 mg/day.

Dr. David Samadi, MD
Oct 28, 2020
Boost your immune system: 5000 IU of Vitamin D3 with 100 MCG of Vitamin K2 400 MG of Magnesium 1000 MG of Vitamin C 50 MG of Zinc Every day! Let’s stay healthy during the flu season! Talk to your doctor first to make sure.

Evidently, magnesium “activates” D3. Over 50% of the population is deficient in magnesium.

[sanjuanbob]

Thanks for your post...
https://jaoa.org/article.aspx?articleid=2673882&ref=NIVvlgXeP3oGR#:~:text=Vitamin%20D%20helps%20regulate%20calcium,to%20maintain%20healthy%20bone%20functions.&text=Skeletal%20muscles%2C%20heart%2C%20teeth%2C,needed%20to%20activate%20vitamin%20D