https://alz-journals.onlinelibrary.wiley.com/doi/10.1002/dad2.12404
As most of you have probably figured out, I am a huge Vitamin D advocate. Get all the sunshine you can, and supplement with clean Vitamin D to keep you healthy. Now we have another reason: protecting your cognitive status of your brain.
Dear Dr Jennifer Brown,
Please "define" "clean Vitamin D".
What brand / dose do you take?
Thank You.
James
Like you, I'm a Vit D advocate, taking 3-4,000 IU every day. And I haven't had a cold or flu in nearly 40 years.
Even Fauci - the corrupt medical politician - said he takes several thousand IU of Vit D every day.