Vitamin D.

During covid, some middle eastern hospital decided to check vitamin D levels of all patients and compare covid outcomes. They were shocked to find that people with a blood level of around 50 never died.

The study results were subsequently repeated a few times at which point people started to wonder about vitamin D and other diseases. The evidence is pretty clear that the greatest anti cancer treatment available is at Walmart for 10 bucks.. So, you will never hear about it.

But the fact is, most people are deficient. And that stands to reason from a evolutionary biology standpoint given that most people got constant sunlight for most of their lives for 99% of human history. And now most older people are shutins refusing to go out with anything less than 50spf sunscreen because of the skin cancer fear.

This graph shows that most people are deficient.
Efficacy really starts a 50 per liter of blood.



These others graphs show direct correlation between blood levels and cancer... Prostate cancer studies bare similar results.







One last thing...I was on a pretty high dose but I go about 6'3 300lb and I found that my level wasn't high enough. And the reason is body mass index. Most people are fat... and fat people don't absorbed vitamin D too well.

The solution is a different product that bypasses the liver and allows your levels to get higher.
Your doctor will try to scare you about vitamin D toxicity which is as common as Siamese Twins.
But you should look into this yourself as doctors hardly ever check the levels.