The juice of onions serves to feed the hair follicles and thus improve their circulation, while their effect eliminates germs and parasites, and serves to treat infections, so it also helps prevent hair loss. It also works to remove dandruff.
The onion is beneficial to recover hair color because it contains catalase. Catalase is an enzyme that, according to recent research, is effective in treating gray hair and thinning hair. This is because, as researchers at the University of Bradford in the United Kingdom, gray hair is caused by an accumulation of hydrogen peroxide in the hair follicles since this causes oxidative stress which generates gray hairs.
But what enzyme catalyzes the decomposition reaction of hydrogen peroxide with water and oxygen? Well, catalase. In this sense, the onion juice acts just like topical creams containing catalase and therefore works to reverse the gray hairs and recover the natural color of the hair.
According to a study in the Journal of Dermatology, after using onion juice on the hair for only four weeks, 74% of people experienced significant hair growth. While, after six weeks, 84% of the cases regenerated their hair.
There are different ways to prepare homemade onion juice. It is best to prepare it in small quantities as it can not be stored for long. Here are some ways to prepare this juice:
1.Squeezed
-To make a squeezed onion juice just peel the onion, cut it in half and place it in the juicer.
2.Liquefied
-For onion juice using a blender, you peel the onion and cut it into four. Then put it in the blender and mix until obtaining the desired consistency. Finally, filter to remove the remains and only juice remains.
3.Grated
-To make an onion juice using a grater, you should peel the onion and cut it in half. Then grate it over a bowl to decant the juice. Once the whole onion is grated, filter to remove the remains.
Utilization
Apply the onion juice over the affected area and massage gently for a few minutes, as this helps to stimulate the hair follicles while allowing absorption. Subsequently, let the juice rest on your scalp for approximately 45 minutes to obtain greater benefits from it. Finally, wash with plenty of warm water. If you try with this remedy and it causes you allergy, it immediately suspends its use.
source: https://naturalcarebox.com
