Due various nigly health issues, I have decided to embark on a really serious elimination diet for 21 days. I'm hoping to eliminate a possible virus or identify a food sensitivity.
I don't want to cut foods out if I am going to leave myself deficient in anything, so should I supplement just in case or does it not matter for such a short period of time? Is there anything wrong with such a restrictive short-term diet?
Anyone done this before and have any good tips, or links to good plans?
Edited to add, googling seem to elicit plans that are very low in fat, I can get a bit from fatty lamb but what added fats would be ok?