with the supplements, as you take a lot, figure out if it is OK to take them all at once
I have just learned that:

- iron needs to be taken on an empty stomach and accompanied by a kiwi or citrus fruit
- vit D needs to be taken together with some fat in the food
- NAC brain booster needs to be taken on an empty stomach, at least 2 hours after last food and 30 minutes before next food
- B vitamins need to be taken with food

So it is not so simple, unfortunately. I am still learning about how to optimize it.