Contains prostaglandin A can dilate blood vessels, reduce blood viscosity, and thus will produce a lowering of blood pressure, increase blood flow in coronary arteries, and prevent thrombosis. Regular consumption of hypertension, hyperlipidemia and cardiovascular patients have health effects.
Bad: not excessive consumption, where there are itchy skin diseases and eye diseases, eye congestion should be eaten sparingly, excessive consumption will produce flatulence and exhaust too much.
Red onion is one of the indispensable ingredients to increase the aroma in Chinese cooking, red onion is also cultivated in Asia, red onion is also one of the indispensable ingredients to increase the aroma in cooking in Thailand.