So, Greek yogurt is just curd with whey liquid drained out. So yogurt is basically a more thicker and creamier form of curd. The live bacteria culture or the probiotics are virtually similar in both. Of course this also depends on the type of milk being used and other environmental factors.

Curd, also mosaru or dahi or Thayir or Perugu, is a traditional yogurt or fermented milk product, originating from and popular throughout the Indian subcontinent. It is usually prepared from cow's milk, and sometimes buffalo milk or goat milk.

Curd is rich in calcium, iron, potassium, and vitamin B6, whereas, yogurt is a wonderful source of calcium, phosphorus, and vitamin B12. Consuming yogurt lowers the risk of high blood pressure and cholesterol. On the other hand, curd is known to stimulate the brain and aids in the digestion process.

It provides protein and calcium, and it may enhance healthy probiotic gut bacteria. However, some yoghurt products are less healthy than others. Health benefits range from protecting against osteoporosis to relieving irritable bowel disease and aiding digestion, but these depend on the type of yogurt consumed.