While some studies suggest onion juice may promote hair growth, results can vary from person to person, and it is not a cure for hair loss or balding. If you have concerns about hair loss, see a dermatologist for personalized guidance and treatment recommendations.
Using onion juice for hair growth is a popular home remedy, though scientific evidence on its effectiveness is limited. If applied consistently, users often report seeing some results within 4 to 6 weeks. However, noticeable hair growth can take several months.
Yes, hair can regrow after falling out, depending on the underlying cause of hair loss and individual factors. Treatments like medications, PRP therapy, and low-level laser therapy can promote hair regrowth by stimulating dormant hair follicles.
“Although the strong odor from onions can cause your eyes to water and even temporarily loosen congestion, it doesn't indicate that it's alleviating cold symptoms or helping your body heal faster.”
You could also chop the onions and soak them overnight in water. Then apply the onion-infused water in the morning." According to Yates, when used as an onion water rinse, it's best not to use it more than once a week.
Yes, absolutely! Stress, excessive heat styling, age and even genetics can deplete your hair's thickness. Keeping your scalp and roots healthy is how you can promote the growth of thick hair. You can do the same by oiling regularly, refraining from wearing tight hairstyles and following a nourishing hair care routine.
There are a few limited circumstances in which hair can grow back after it's lost — and in rare cases, it can be resurrected after being lost to male pattern baldness. But balding is usually permanent (though you can definitely slow it down or stop losing more hair).
So, it is necessary that you use it as recommended and do not leave it overnight, especially if you have a sensitive scalp. If using onion oil irritates your scalp, avoid using it in the future. And of course, do not use onion juice for hair if you're allergic to onions.
Dr Agarwal says, “Onion acts like an irritant ingredient when applied to the scalp. It can temporarily improve the blood circulation of hair, like any other irritant agent, but can also cause excessive burning, itching or rashes after use and at times add to the hair loss.
If you are looking for a sure-shot method to improve your hair growth, products with red onion can be your best buddy. Onions have been used for hundreds of years for both hair growth and graying. There are some nutrients and phytochemicals in onions that help provide boost your scalp and hair roots need.
Coffee is rich in a whole lot of nutrients and vitamins that are good for your hair in more ways than one. Studies have shown that caffeine has the ability to stimulate and boost hair growth, reduce hair loss, and make hair thicker and longer.
Hair loss is easiest to reverse when it is treated early and quickly before any severe balding has begun. If you are able to recognize the early stages of male pattern hair loss, you will be able to seek treatment sooner, and ultimately retain a full head of hair.
In April 2024, researchers at MIT and Harvard Medical School published a paper which revealed promising results for a new potential alopecia areata treatment. It consists of a hydrogel microneedle patch that has the capacity to deliver a sufficient dose of immunomodulators to your scalp [8].
A visible scalp through your hair can be a sign that it's thinning (but not always). The factors that contribute to thinning hair (and thus a visible scalp) include stress, diet, vitamin deficiency and ageing.
People are drinking onion water to fight off colds and viruses. Onions help support a healthy immune system, but onion water is likely to fall short of these promises. Clinicians should ask patients about home remedies and discuss topics like food safety to identify potential hazards.
Peel and chop three to four onions into small pieces. Extract the juice by squeezing or blending them. Apply the juice to your scalp using a cotton pad. Optionally, adds Yates, you can add a little lemon juice if you want to offset the smell of the onion.