Answer:
Sex everyday isn't too bad but it's draining. I would suggest for you to try to limit yourself. Fruits and carbs would replenish your energy. Don't over due the sex because it'll always be there.
Any reasonably balanced diet will serve. One can have sex more often than that -- although there is some risk of soreness.
go for it. sex and sex. that is so good
it is okay to have sex, maintain balance diet will do.