The worst thing you can do to your body. It's not even the amount of food, It's about people eating the wrong food.
I guarantee that if you cut out all the B.S., you will feel:
1. More energy
2. Less fatigue
3. You won't get as hungry since your body is getting all the proper nutrients.
If you really want a healthy lifestyle, real talk, look up "paleo foods". Everything most of us eat now, it's like a drug, specially HFCS. Coming off is hard, takes time, but within 2 weeks not only will you see results in weight loss, but you will feel more energy since your body is not working extra hard digesting foods you were never meant to eat.
I have more knowledge on the topic but it's nothing you can't look up yourself online. Don't starve yourself. Your brain will focus on food more than your "game".