Caloric Surplus: Consume more calories than you burn each day to promote weight gain.

Macronutrient Balance: Emphasize protein for muscle growth, alongside healthy fats and complex carbohydrates.

Meal Frequency: Eat multiple meals and snacks throughout the day to increase calorie intake.

Nutrient-Dense Foods: Opt for foods like nuts, dairy, lean meats, and whole grains to add calories and nutrients.

Hydration and Supplements: Stay hydrated and consider supplements like protein shakes if necessary.

Monitor Progress: Regularly track weight and adjust your intake as needed to ensure steady weight gain.