Include plenty of Proteins – It is important to include plenty of protein into your diet, including meat, fish, chicken, eggs, cheese, nuts and legum
Include dairy products – Calcium is another major ingredient in breast milk, good sources of calcium include dairy product, such as milk, cheese and yogurt and soy milk fortified with calcium. If your diet does not contain plenty of calcium, your body will use calcium from your bones to meet your increasing needs.
Go easy on alcohol – If you are breastfeeding your baby then you need to hold off on drinking for some time, because alcohol enters the breast milk and may affect your baby and your baby may feel drowsy.
Apart from these you should also eat food rich in iron and vitamins. Keep in mind that caffeine passes into breast milk, so large amount of tea, coffee and cola drinks are best avoided, reported indiainteracts.