ONION AND ITS BENEFITS

Onion is a major source of protein, calcium, potassium, sodium, sulphur and iron. A 100 gm of raw onion contains: 1.3 gms of dietary fiber, 23 calories, 0.9 gms of protein and 5.2 gms of sugar. The white onions are the strongest followed by yellow. The red or purple onion variety are the mildest- flavored types.
Onion is anti-bacterial and anti-fungal, kills worms, eliminates bacteria causing TB and ulceration of the lungs, helps in dissolution of blood cholesterol and relieves congestion in airways. It can help in bronchial congestion, prevents heart attacks and aid in cancer resistance.
Age spot, wart, freckle 
Rub onion juice mixed with vinegar on affected areas.
Asthma 
Onion counters bronchial constriction so it may help prevent asthmatic attacks.
Cholesterol 
Take onion juice.
Hypertension 
Take 2 teaspoons mixed onion juice and pure honey in 1:1 quantity 1x a day. Restrict salt intake and drink plenty of water.
Insomnia 
Take onion juice.