Im 21 years old, and Im 57 tall, but I weigh only 45kgs. Im a student, and no matter what I try, I just cant seem to gain weight. Its been like this for the past few years, and my weight doesnt even go beyond 45kgs. Can you recommend a simple diet or any tips that could help me gain weight in a healthy way?

Weight Gain Diet Plan for a 21-Year-Old StudentCaloric Intake:To gain weight, you need to consume more calories than you burn. Aim for an additional 250-500 calories above your maintenance level.Dietary Recommendations:1. Eat frequently: 5-6 meals/day, including 3 main meals, 2-3 snacks, and 1-2 bedtime snacks.2. Calorie-dense foods: Focus on nutrient-rich foods, such as:- Nuts and seeds (almonds, cashews, pumpkin seeds)- Dried fruits (dates, apricots, prunes)- Avocados- Full-fat dairy products (milk, cheese, yogurt)- Protein-rich foods (eggs, chicken, fish, beans, lentils)3. Healthy fats: Include sources like olive oil, coconut oil, and ghee in your diet.4. Complex carbohydrates: Whole grains like brown rice, quinoa, whole-wheat bread, and pasta provide sustained energy.5. Protein shakes: Consider adding protein shakes to your diet, especially after workouts or as a bedtime snack.Sample Meal Plan:- Breakfast: 2 eggs, 2 slices whole-grain toast, 1 cup milk- Mid-morning snack: 1 cup yogurt, 1/2 cup mixed nuts- Lunch: 1 cup brown rice, 1 cup chicken, 1 cup mixed vegetables- Evening snack: 1 cup fruit salad, 1 tablespoon almond butter- Dinner: 1 cup quinoa, 1 cup fish, 1 cup sauted spinach- Bedtime snack: 1 scoop protein powder, 1 cup milkAdditional Tips:1. Strength training: Incorporate weightlifting exercises to build muscle mass.2. Adequate sleep: Ensure 7-8 hours of sleep per night to support muscle growth and recovery.3. Consult a doctor or nutritionist: Get personalized guidance to create a tailored weight gain plan.