For  flat tummy.... -Healty lifestyle, balanced diet, regular exercise, yoga is mandatory. For hair  n skin you  should  take vitamin c ,biotin, vitamin E,good quality protein so include  nuts, seeds, oats, egg,amla, coconut...

Diet should be healthy and balanced for your query I would suggest you to choose practo consultancy. For flat tummy diet and exercise both is important. And for hair and beauty and flat tummy I would provide you personalised diet plans depends upon your body type, skin and hair type. Coz any diet will work only when it will be according to you.

We should take low carbohydrate and low fat and high protein diet, their is other diets for hair and beauty, yes we can combine.

A proper distribution of carbohydrates proteins and fats is required to reduce your belly fats. With this there has to be good intake of fiber and water too. When the diet is good the hair and skin texture improve. Yes to have a good and healthy skin, with stong and hair it's important to have good fruits vegetables and water intake too. Consult me on Practo online consultation for a detail plan.

Hello. Flat tummy requires a combination of healthy diet, fasting and exercise to promote fat loss. These will also help with hair and skin health. Take 3 litres of water daily, eat fresh fruits and raw vegetables as a meal, avoid oily food , start daily exercise at home.