If you are skinny and would want to build muscles, it is best that you follow this healthy diet to gain weight meal plan to help speed-up your muscle building process. But if you feel that you are still not gaining weight despite following this meal plan, then you might have a fast metabolism and therefore, you should increase your caloric intake. You can follow this meal plan even during your workout days, but you will have to incorporate it with protein shake to replace the calories you've burned during your workouts.
Breakfast @ 6 AM - six egg Omelets
6 whole eggs
1 cup of thinly sliced mushrooms
