10 Best Nutritional Education doctors in Yamuna Vihar

Weight gain can be influenced by various factors like diet, exercise, metabolism, and underlying health conditions. Before trying any supplements, it's essential to focus on a balanced diet rich in proteins, healthy fats, and carbohydrates. Regular strength training exercises can also help build muscle mass. If you're still struggling to gain weight, it's best to consult with a physician to rule out any medical issues and get personalized recommendations. 

In terms of diet for PCOS and hair, try to include a balanced diet made up of a lot of fruits, green vegetables, and whole grains in your meal. Avoid sugar and junk food in your diet. Regular physical activities also assist with PCOS symptoms. On the other hand, for your hair, you should eat a balanced diet with adequate amounts of vitamins and minerals, especially biotin, which is found in nuts and legumes, such as lentils, zinc in chicken and sardines, and iron in red meat and spinach. Remember, drinking enough water is also important.