Which type of foods should i be eating to get the most out of a core workout?

Healthy choices: To maximize muscle building, lose weight or maintain weight and reduce inflammation, choose the approximate number of calories your body needs or ~500 below this to lose 1 lb/week. Choose lean meats, minimize red meats, plenty of vegetables/fruits and minimize processed/junk foods. You probably need 0.5-0.7 grams of protein per pound of body weight. Have a post-workout snack with ~10-20 g protein