Health Benefits of Onion.
                     Health Benefits of 
Onion
Anti-inflammatory
Sulfur and quercetin present in onions 
are known to have anti-inflammatory 
properties, which help to relax airway 
muscles and relieve symptoms of 
asthma.
Nutritious
Onions are low in calories but contain 
high levels of vitamins and minerals. It 
is rich Vitamin B and C which helps in 
iron absorption and acts as an 
antioxidant.
livescience.com
Good for the heart
Onions contain antioxidants and 
compounds that fight inflammation, 
decrease triglyceride levels and 
reduce cholesterol, all which can lower 
risk of heart disease.
femina.com
Antioxidants
Onions are rich in antioxidants, a 
compound which helps to prevent 
cellular damage leading to cancer, 
diabetes and heart disease.
naturalfoodseries.com
Cancer-fighting compounds
Onions are rich in sulfur and flavonoid 
antioxidants, which have cancer-
fighting properties and especially 
reduce risk of stomach and colorectal 
cancers.
boldsky.com
Controls blood sugar
Onions are good for those suffering 
from diabetes, as it can reduce blood 
sugar levels due to the presence of 
quercetin and sulfur compounds.
hyperactivz.com
Boosts bone density
Studies have shown that onions can 
help in making the bones stronger as 
they reduce oxidative stress and 
decrease bone loss.
medindia.com
Antibacterial properties
Onions are known for the strong 
antibacterial properties, which can 
inhibit growth of several bacteria due 
to the presence of quercetin 
compound.
Boost digestive health
Onions are a rich source of fiber and 
prebiotics, which is essential for 
maintaining good gut health. They 
also help to increase friendly bacteria 
in the gut.
quintfit.com
Anti-inflammatory
Sulfur and quercetin present in onions 
are known to have anti-inflammatory 
properties, which help to relax airway 
muscles and relieve symptoms of 
asthma.