A little hair loss is usually not a cause for concern, as most people lose between 50 and 100 hairs a day, usually without even realizing it.
Nevertheless, the stress of life, genetics, or medical conditions they can cause a person to lose much more than a few strands.
When this occurs, it can affect a person’s confidence, but experts recommend the power of vegetable juice has shown promising results for help hair grow back.
The onion juice can help with hair loss according to science.
On the one hand, onions have a high sulfur content in the diet, a nutritional element that our body needs.
The sulfur is within the amino acidswhich are components of the proteins.
For hair to grow strong, you need sulfur-rich proteins and this is where onion juice comes in.
When added to the hair and scalp, onion juice can provide additional sulfur to maintain strong, thick hairthus preventing hair loss and promoting its growth.
The sulfur found in onions can also help promote collagen productionwhich in turn helps the production of healthy skin cells and hair growth.
It is also believed that onions can stimulate circulation in the scalp.
Experts advise that by applying onion juice to the hair and scalp, could increase blood supply to hair follicleswhich in turn improves hair growth.
Studies have been conducted on how onion juice prevents hair loss.
A published study in Wiley Online analyzed onion juice as a new topical treatment for alopecia.
In the study, patients were divided into two groups, with the first group [tratado con jugo de cebolla] it consisted of 23 patients, 16 men (69.5 percent) and 7 women (30.5 percent).
the second group [control; tratada con agua del grifo] it consisted of 15 patients, 8 men (53.3 percent) and 7 women (46.6 percent).
Both groups were recommended to apply the treatment twice a day for two months.
Regrowth of coarse terminal hairs started after two weeks of treatment with raw onion juice and to the four weeksit was observed a new hair growth in 17 patients (73.9 percent).
At six weeksnew hair growth was observed in 20 patients (86.9 percent) and was significantly higher among men (93.7 percent) compared to women (71.4 percent).
The study showed that the use of onion juice gave significantly higher results regarding hair growth and that it may be an effective topical therapy for alopecia areata in patches.
According to Healthline, other hair remedies that can be resolved with onion juice include:
- alopecia treatment
- Swollen, dry, or itchy scalp
- Hair loss
- Dandruff
- hair thinning
- Dry or brittle hair
- Premature gray hair
- scalp infection