If you have tried all permutations and combinations with your homemade onion juice just to find yourself disappointed, here's what you have been doing wrong.
There are plenty of options around you that you can use to make yourself something that is not only rejuvenating, but also immunity-boosting, like this syrup
Onion juice (or pyaz ka paani) provides all those health benefits you may be looking for. It is great for weight loss diet, building immunity and improving skin and hair health.