Curd contains calcium, which plays a huge role in strengthening bones and teeth. It also contains phosphorous that combines with calcium to promote bone growth. Eating curd regularly will help prevent diseases like arthritis and osteoporosis. It reduces risks of coronary heart diseases as it doesn't lead to the formation of cholesterol. This in turn will prevent hypertension and promote better cardiovascular health. This is not all — eating at least 500 gm of curd daily will help shed some of that belly fat.