The vitamin levels used for comparison are meaningless. Those levels were set by people who had no clue about the health benefits of large vitamin doses. Excpt, A which is harmful in large doses.
Believe it or don’t but a very good guide to vitamin dosage is the extensive vitamin and mineral aisle at Walmart. There will be a low dosage bottle and a high dosage bottle. Tat is what the market demands and people use.
Relying on the FDA guidelines is the real damage. Walmart actually knows
I will check out Walmart’s vitamin aisle. ThankQ!