This illustrates the photochemical transformation of cholesterol to vitamin D when our skin is exposed to sunlight. The difference is extremely subtle. The less cholesterol we have, the less vitamin D we can make. Sunscreen and statins are literally vitamin D blockers.

Got diabetes: take metformin Got high blood pressure: take an ace inhibitor Got depression: take an SSRI Got high cholesterol: take a statin Got obesity: take Ozempic Got inflammation: take Celebrex Or just eat some damn steak.