Food sleep activity are the only three we do in our life and these are the only nourishment and distract for our life... Anything we do should be balanced one and should not bring imbalance in life..
Next Steps
A heavy physical work related lifestyle needs heavy nonveg diet.. if you are following a desk work and eating nonveg will harm you... as you experiencing now..
Health Tips
Have non veg only at lunch .. never at dinner.
only home made non veg is better.
Should use mild carminative spices for non veg preparations.
Along with nonveg dont take curd/ milk/ milk products like sweets ..
Drink ginger boiled water along with food.
Morning empty stomach before bath apply warm sesame oil to whole body by own hands with out applying pressure for few minutes and do Baski or Any exercise Which create work over abdominal muscles and fat.. upto axilla / forehead sweets or respiratory rate increase..
these simple things help you to assimilation of good qualities of non veg diet too..