Sardines are rich in numerous nutrients that have been found to support cardiovascular health. They are one of the most concentrated sources of the omega-3 fatty acids, which have been found to lower triglycerides and cholesterol levels. Also an excellent source of vitamin B12 that promotes cardiovascular well-being.
Sardines are not only a rich source of bone-building vitamin D but also a very good source of phosphorus, a mineral that is important to strengthening the bone matrix. Hence eating sardines atleast twice a week, is good to ward off osteoporosis.
Sichuan pepper is not only tasty, but is also reported to have a number of health benefits and is sometimes used as a blood purifier and digestive aid.
Here is a lip smacking fish curry which is chilly and coconut based but seasoned with Sichuan pepper and coconut oil.
Goes perfectly well with rice or dosa.

