I am very lean and thin, how can I develop my body and gain some weight and look healthy?

Question

Early Morning (6: 30 am - 7: 00 am) - a glass of warm water + 1/2 lemon juice + pinch of salt; walk for 30 minutes. Breakfast (8: 00 am - 9: 00 am) - 1 cup milk/tea, with fruit, oats with milk/namkeen oats, veg. Dalia, veg. Upma, veg. Poha, veg. Sandwich, 2 egg whites/1 whole egg and toast. Mid-Morning (11: 30 am) - fruit/sprouts Lunch (1: 00 pm - 2: 00 pm) - 2 chapattis with vegetable, salad, dal/curd/idli + sambhar (alternatively, if you want to have 1 bowl rice, have it with 1 katori rajma/kadhi/dal/chhole + salad) Postlunch- green tea Tea-Time (4: 30 pm - 5: 00 pm) - tea + 2 biscuits/rusks Evening Snacks (6: 00 pm - 6: 30 pm) - roasted chana, sprouts, veg sandwich, sometimes 4-5 almonds, walnuts, pista, raisins Dinner (8: 00 pm - 8: 30 pm) - 1-2 chapattis with vegetable, salad or 1-2 veg sandwiches, or roasted chicken/grilled fish (if non-vegetarian) Postdinner- green tea Post-Dinner (if required, at 10: 00 pm) - 1 cup of milk.

Surbhi Saluja · Accepted Answer

Early Morning (6: 30 am - 7: 00 am) - a glass of warm water + 1/2 lemon juice + pinch of salt; walk for 30 minutes. Breakfast (8: 00 am - 9: 00 am) - 1 cup milk/tea, with fruit, oats with milk/namkeen oats, veg. Dalia, veg. Upma, veg. Poha, veg. Sandwich, 2 egg whites/1 whole egg and toast. Mid-Morning (11: 30 am) - fruit/sprouts Lunch (1: 00 pm - 2: 00 pm) - 2 chapattis with vegetable, salad, dal/curd/idli + sambhar (alternatively, if you want to have 1 bowl rice, have it with 1 katori rajma/kadhi/dal/chhole + salad) Postlunch- green tea Tea-Time (4: 30 pm - 5: 00 pm) - tea + 2 biscuits/rusks Evening Snacks (6: 00 pm - 6: 30 pm) - roasted chana, sprouts, veg sandwich, sometimes 4-5 almonds, walnuts, pista, raisins Dinner (8: 00 pm - 8: 30 pm) - 1-2 chapattis with vegetable, salad or 1-2 veg sandwiches, or roasted chicken/grilled fish (if non-vegetarian) Postdinner- green tea Post-Dinner (if required, at 10: 00 pm) - 1 cup of milk.