What you must watch out for
in order not to impair your immune system.
Toxin
The air we breath, the water we drink are all replete with toxins, why
not try and get organic food, stay away from your municipally supplied
water with all the toxin additives.
Malnutrition
That your stomach is full does not mean what you have in there is what
your body needs. You can have too much of one food, and too little of
the other! Is meat and animal product the only source of protein?
Electromagetic flux
Google what the Russians had known about microwave as far back as
1976! Microwave ionises your food setting up food consumed split into
positive and negative ions. This polarized food can then form bonds of
unintended consequences with the other parts of you. Stay away from
Alternating Current source
Stress
Stress is known to lower and degrade your immune system.