Hi, I am Dr. Shreyash Mehta, MD Community Medicine
I understood your concern, I hope my answer will solve your query
As you told that you play football for about 75 minutes following this about 5 hours later you are having headache.
I advise you to have fruits like banana or apple or some food containing whole grains like flour bread, porridge etc. These are complex carbohydrates which release the sugar at a slower rate.
As a result you will not have
hypoglycemia and so you wont have headache.
After playing football you can also have fruits like banana, orange, apple, porridge and energy bar (made up of groundnut and jaggery) these will provide you energy and would replenish your
glycogen stores in the muscles and
liver.
You can add lean meat/ egg white or low fat in your diet for strengthening your muscles.