Onion (Allium cepa L.) - it is a raw food (raw or processed) and therapeutic (strong bactericidal effect, lowering blood pressure, increasing the body's immunity). Its root (Bulbus Cepae) is the source of many nutrients and active contains sugars, flavonoids, minerals (soluble silica, zinc, phosphorus, iodine, magnesium, manganese, potassium, sulfur, sodium, and iron), vitamins (B group and C, E, K, PP and provitamin A), pectin and mucilages.