Thanks for the query.
Feeling tired is majorly due to lack of energy and nutrition.
It is important to know that just
eating two heavy meals a day will not fulfill your nutrient needs.
Most often we skip meals especially when at work or in college. We start our day on empty stomach but our work or stress
or activity is never reduced.
This causes weakness and lack of energy levels. Food is our source of energy and if you don't eat well as per your needs you are going to get deficient in many nutrients.
So, start by eating the right foods at the right time.
Eat meals at frequent intervals.
Eat a mid meal between each main meal. Avoid junk foods.
Include dairy, eggs, nuts, fruits in your meals. Avoid alcohol and smoking
. Sleep well.
Exercise at least thrice a week.