You have to stop all chemical cosmetics and try as below
consume fresh fruits and juices like carrot, grapes, anar etc. Coconut water in early morning and during day time. Milk with adding haldi powder 3 gm daily in later morning. No curd, non-veg, fried items, day sleep.
Dear weakness can be due to many reasons, such as impoper sleep, hornonal imbalances, certain deficiencies & less of antioxidants in our diet so start doing these things it may help
1. Take proper sleep.
2. Eat balanced diet with all essential nutrients & enough of fruits & vegetables.
3. Take more of antioxidant rich sources in your diet, green tea atleast twice a day or an apple everyday.
4. Take enough of low fat milk & milk products in your diet.
1. To get the flat belly, fist take the food having high fibers contents such as fruits, leafy vegetables, oats, corns. Avoid refined carbohydrates & foods having rich fat.
1. Work out for atleast 1 hour in whole day. You can try skipping for 15 minutes with a walk of 30 minutes or 5-10 minutes running.
2. Practice the spefic exercises that directly stimulate the belly muscles to burn the belly fats. Such as - lie down on flat surface, raise your legs without bending your knees, do it for 3-5 times daily.
3. Do surya namaskar yoga everyday.
4. Eat foods on the time of taking foods like only 3 times or 2 times a day. Do not take food again & again in 1-2 hours.
5. Do not skip the breakfast any day. You can take some dry fruits and skimmed milk in morning for better result.
6. Avoid food containing animal fat such as butter, cheese, eggs, chicken, fish. Instead of them, take plants derived fat such as soya milk, tofu, mustard oil.