Eat in a calorie surplus
Increase overall body weight gradually
Include more calorie-dense foods in meals
Eat regular meals and snacks throughout the day
Prioritize protein, carbohydrates, and healthy fats
Strength train to support healthy weight gain
Reduce excessive cardio if trying to gain weight
Stay hydrated
Get enough sleep
Manage stress
Avoid smoking and excess alcohol
Be patient, since facial fat gain varies by genetics
Consult a doctor or dietitian if weight gain is difficult or unintentional