For instance, if you're deficient, you need more.
If you're older you need more.
If you have a darker skin color you need more.
It's fairly hard to get toxicity (still to be avoided).
I take 50k IU per week and is good enough for me. Fat soluble so don't need it every day. But, don't take my advice on specifics...
For instance, if you're deficient, you need more.
If you're older you need more.
If you have a darker skin color you need more.
It's fairly hard to get toxicity (still to be avoided).
I take 50k IU per week and is good enough for me. Fat soluble so don't need it every day. But, don't take my advice on specifics...