Hair Loss Vitamins: What Can They Do, And When Will I See Results?

Written by the UPGUYS Editorial Team

Published on March 24, 2022

Did you know that, worldwide, half of the men who reach the age of 50 will be bald? Baldness can be a terrifying concept for many men, especially since it seems to be inevitable. But are you really destined to become bald, or is there something you can do about it?

Hair loss vitamins might be the solution. By finding the right vitamin for hair loss, you can make sure that a vitamin deficiency isn't causing your baldness in the first place. Also, by taking the best vitamins for hair loss, you can make sure your body has all the nutrients it needs to keep growing healthy hair. 

In this article, we talk about the following:

- Can vitamin deficiency cause hair loss?

- What are hair vitamins & what do they do?

- Do hair vitamins really work for hair growth?

- Which vitamins help with hair loss & hair growth?

- How much to take vitamins for hair loss & hair growth?

- How long does it take to see the effects of vitamins on hair growth?

- Are there any side effects to vitamins?

- Final words

Can Vitamin Deficiency Cause Hair Loss?

While baldness is usually caused by genetics, there are some forms of hair loss that occur due to a deficiency in certain vitamins and minerals. This is one of the many reasons why it's so important to take vitamins to prevent hair loss. The most notable vitamin deficiency that seems to cause hair loss has to do with vitamin D. 

You might already be familiar with vitamin D. The body produces this vitamin as a response to sunlight, and vitamin D is essential for keeping your bones strong. However, the vitamin D your body produces as a response to sunlight is often not enough. 

This is especially true if you don't spend a lot of time out in the sun (which many people don't). You might also get some vitamin D from your diet, but again, this often does not provide all the vitamin D that your body needs. As a result, your body won't have the appropriate levels of nutrients to function properly. 

If you are deficient in vitamin D, you might notice hair loss as well as other symptoms such as fatigue and muscle weakness. For that reason, vitamins for hair loss in women and vitamins for hair loss in men often target vitamin D. In some cases, a vitamin D deficiency may only cause hair thinning instead of hair loss, but whatever the case, your hair will not be as healthy as it should be. 

But the question, "What vitamin should I take for hair loss?" is still not answered because there are other vitamin deficiencies that can cause hair loss. These other vitamins and minerals include zinc and selenium. Without these essential metals, your hair and your body, in general, will not be as healthy as they should be.  

What Are Hair Vitamins & What Do They Do?

Do vitamins help with hair loss? Yes, yes, they do. You might think that all you have to do is consume a bunch of vitamin D supplements, and you and your hair should be good to go, but this is not necessarily the case. 

That is because there are many hair vitamins that you should consider that go beyond vitamin D. For example, the vitamin b100 complex is crucial if you are concerned about the growth of your hair. B vitamins are important for producing red blood cells in the body. 

But why is that important for the growth of hair? In order for hair to grow, it needs a steady supply of blood. This is because blood is full of nutrients and oxygen. 

Without proper blood flow, your hair will never be able to grow well, and that's where B vitamins come in. But what about hair loss vitamins for autoimmune hair loss, such as alopecia? Being an autoimmune condition, Alopecia involves your body believing that its own hair is a foreign invader and needs to be destroyed. 

Read more: Male Hair Loss and Dandruff

Because this type of hair loss is quite different than more typical forms of hair loss, you will need to approach it differently. Vitamin A seems to be especially important for autoimmune hair loss since vitamin A is involved in strengthening the immune system. After all, with alopecia, you will first need to calm down the immune system in order for the body to stop attacking its own hair follicles. 

Do Hair Vitamins Really Work for Hair Growth?

There are many supplements claiming to be able to grow back a full head of hair in no time at all. You have probably seen these supplements at your local health store or online. More often than not, these supplements are entirely fake.

But this doesn't mean that all hair loss vitamins are fake as well. In fact, there are some vitamins that can do your head of hair a world of good. You just have to make sure you take the right vitamins. Otherwise, you might waste a lot of money and still have thin hair. 

We have already seen the answer to the question, "Can a lack of vitamins cause hair loss?" The body (in general, not just concerning hair growth) requires vitamins and minerals to function. When you are deficient in these nutrients, your body, in a way, starts to shut down slowly.

When you are deficient in certain vitamins, you might notice that your skin is too thin or your nails or too brittle. You might also feel weak or tired or may notice that you bruise more easily. It is no surprise to find that if you are deficient in certain vitamins, your hair's growth will suffer along with the rest of your body. 

Due to fortified foods, not many people are severely deficient in vitamins. However, you might have a slight deficiency in certain vitamins. Even a slight deficiency could be detrimental to the thickness and growth of your hair. 

You will notice that your body and hair will improve once you take the right vitamins.

Which Vitamins Help with Hair Loss & Hair Growth?

We have already seen the importance of vitamin B for hair loss prevention. However, you should know that among all the hair loss vitamins that work, vitamin B12 hair loss prevention is particularly important. Again, this is because of the role of B vitamins in blood formation. 

However, B12 may be the most important out of all of the B vitamins because its role in blood formation is significant.

Beyond B vitamins, one of the best vitamins to take for hair loss is vitamin K. Vitamin K hair loss due to a deficiency in the vitamin is a significant problem. This is because vitamin K is responsible for revitalizing individual strands of hair. 

How Much To Take Vitamins for Hair Loss & Hair Growth?

Fortunately, taking the right amount of vitamins for hair loss isn't difficult. This is because the dosage recommendation will be on the packaging whenever you buy vitamin supplements. You should not deviate from the recommended dosage for your body weight because taking too much of a certain vitamin may be harmful. 

However, if you are deficient in a certain vitamin, you may be able to take higher doses of it for a short time. 

Read more: Diabetes Hair Loss

How Long Does It Take To See the Effects of Vitamins on Hair Growth?

The key to using vitamins to solve your hair loss is to have patience. This is because you won't see results overnight when you take certain vitamins. Your body requires time to replenish its nutrients and direct its nutrients to your hair. 

You may notice a difference between one and five years. This may sound like a long time, but keep in mind that hair itself grows slowly. More than anything, you should stay persistent and take your vitamins as you're supposed to, and sooner or later, you will see the results. 

Are There Any Side Effects to Vitamins?

Too much of a good thing even applies to vitamins. For that reason, you should stick to the recommended dosage. Otherwise, you might experience some unpleasant side effects. 

Some vitamins produce worse side effects than others. However, in most cases, when you "overdose" on vitamins, you might experience an upset stomach, nausea, muscle weakness, and increased urination. As long as you stick to the recommended doses, you are unlikely to experience any side effects. 

Final Words: Find If You Need More Serious Treatments

Hair loss vitamins are important because, as you have seen, vitamin deficiencies can wreak havoc on your body and even ruin your hair growth. Giving your body the nutrients it needs can start directing those nutrients back into your hair. And if you want an extra boost, you can always try hair growth medications.