Hi welcome to Health care magic forum. It is good to have such a determination regarding health. Fisrst of all you should avoid smoking
and alcohol, you process of exercises is good, because asthma
is one of the factors against regorous exercises.
I advise you to take more of green leafy vegetables pulses, sprouts, salads, to have iron, vitamins
and anti oxidants necessory for health.
While taking meat and chicken take care there is not much of fat, you can take fish and other sea foods, which are less in cholesterol
Wishing for a good health and thanks for calling.