Do Raisins Help Beard Growth?

Man stroking beard

Do you like snacking on raisins? Well if you do, here is how how raisins can help grow your beard.

Do raisins help beard growth? Raisins are rich in boron and can help beard growth by boosting the levels of beard growth hormones testosterone and DHT. Research shows that consuming 100g of raisins every day for a week will lead to a 28% increase in testosterone and a 10% increase in DHT. Raisins also contain copper, iron, and selenium which also help in beard growth.

However, due to their small nature, you should be very careful not to overeat them especially if you want to keep your calorie intake in check. This is because raisins have a high concentration of calories, they also have a high soluble fiber content. Nonetheless, it would take a lot of raisins for you to suffer from these health concerns.

Raisins for Beard Growth

Boost the Levels of Beard Growth Hormones

Beard growth is influenced by two androgens, namely testosterone and DHT plus the sensitivity of androgen receptors. Testosterone primes facial hair follicles while DHT promotes linear growth of facial hair. While androgens play a very important part in the growth of the beard, they normally are not a cause of lack of beards in most cases.

However, in low supply one can suffer from poor or lack of beard growth. The good news is there are some fruits that have been proven to help boost testosterone levels naturally.

Raisins are on top of the list of fruits that help to boost the levels of testosterone in the body. As mentioned earlier, raisins contain boron, copper, selenium, and zinc. Boron has been proven through several studies to help boost the levels of testosterone in the body.

This studyOpens in a new tab., for instance, shows that men who took 10 mg of boron per day for 7 days experienced a 28% increase in the levels of testosterone and a 10% increase in the levels of DHT.

The same study referenced above found that at the end of the 7 days, the study group subjects also experienced high levels of vitamin D. Vitamin D receptorsOpens in a new tab., have actually been closely associated with androgen receptors.

According to this publicationOpens in a new tab., raisins contain fructose that lowers the levels of sex hormone-binding globulin. This compound lowers testosterone available in the body by binding into it. By lowering its levels, free testosterone will be available in the body to bind into the androgen receptors and promote beard growth. Other sources of boron include coffee, apples, and nuts. Furthermore, selenium and zinc have also been proven to help boost the levels of testosterone in the body.

Improved Delivery of Nutrients to Follicles

Boron helps in the metabolism of minerals and vitamins contained in your diet. This in return leads to improved blood flow and growth. Now, if you didn’t know, improved blood circulation helps in delivering nutrients and androgens to your facial hair follicles and hence promoting beard growth.

Improved Skin Health

Raisins are also rich in antioxidants, antioxidants will help prevent damage to your skin cells by preventing oxidation stress. Healthy skin will definitely result in a healthy beard.

Side Effects of Taking Too Many Raisins

We have already established that raisins have a high concentration of boron. Taking more than 20mgs of boron per day can have fatal side effects in adults.

Other side effects of taking too many raisins include:

  • gastrointestinal upset
  • cramps
  • gas
  • bloating


Raisins are a great fruit to add to your diet if you are looking into boosting your levels of testosterone for beard growth. Raisins also provide several health benefits for your body. Take about 100 grams of raisins a day to boost your testosterone levels.


Hi, I'm Ben! When I embarked on my beard-growing journey, I had lots of questions. Now having successfully grown a beard, I launched this blog to share the answers I discovered through extensive research. Alongside beard tips, I also offer insights on maintaining and growing dreadlocks, as well as general advice on looking your best. I'm all about helping others look and feel great!

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