Hello Doctor,
I am a 23 year-old male of slim physique. I wanted to ask that is it bad for health to jog around 5 miles (7-8 kms.) a day? I drink around 17 glasses of water-a-day. In the morning, I drink around 8 glasses of water in a span of around 2 hours and then go to the park for jogging around 3.5 kms, with a small break of around 30 seconds after I have covered half the distance. Then, I again go to park in the evening, after drinking 4 glasses of water, for jogging the same distance. Is it fine for me to do so? Today after doing this routine in the morning, I felt a strain in my head all day long.