Ayurveda recommends warm, nourishing foods to help gain weight if added with ayurvedic medicine for weight gain supplement. Including ghee, whole milk, nuts, dates, lentils, rice, and wheat in your diet is beneficial. Eat three balanced meals daily and drink herbal teas that aid digestion. Avoid cold, dry, and processed foods. Consistency and proper food combinations are key to improving nutrient absorption and tissue nourishment.