“Once the blood level reaches 32 ng/ml, the body starts deactivating vitamin d.”
total bullshit on both accounts:
1. D3, the dietary form is NOT the active form: D1 is the active form, so D3 has to be converted to D1 in the body, and this occurs by first converting it to D2, which is then converted into D1, but D1 conversion is tightly controlled by parathyroid hormone, so it’s quite difficult to take too “dangerous” amounts of D3 ... because low D1 levels are difficult to raise, i know doctors who prescribe 50,000 units of D3 daily until levels are raised ...
2. NUMEROUS studies have shown that >50 ng/ml D3 offers numerous health benefits ...
Amazing the Human race survived all these millennia Without a guy in a White Jacket telling
Everyone what to eat and How Much !
.
We should have stayed in the Primordial Swamp,
A lot less Stressful.