I know I hail the praises of Vitamin D quite a bit but the amount of data and studies showing the benefits are amazing.
Many people are suffering with chronic fatigue and brain fog issues post covid shot. I highly recommend a vitamin D level check and supplementation. The data here speaks for itself.
And yet, it's like pulling teeth to get the MDs to test!
Vitamin D3’s main ingredient is cholecalciferol, which is the main ingredient in D con rat poison. What do you know about this claim?