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Does Diabetes Cause Hair Loss? Causes and Treatment Options

In this article, we dive deep into the relationship between diabetes and hair loss, explore the factors that contribute to this issue, and, most importantly, provide you with practical tips for prevention and treatment.

Short Summary

  • Diabetes can cause hair loss due to poor blood flow, insulin resistance, and certain medications.

  • Stress and hormonal imbalances disrupt the normal hair growth cycle in diabetics. Poor nutrition can also lead to hair fall.

  • Managing your blood sugar levels, reducing stress & practicing gentle haircare is key to preventing diabetes-related hair loss. There are various treatment options available too!

The Connection Between Diabetes and Hair Loss

A close-up of a person's scalp showing hair follicles and hair growth.

Diabetes and hair loss may seem like an odd pair, but there's a strong connection between the two. In fact, diabetes causes hair loss when elevated blood sugar levels in both type 1 and type 2 diabetes damage blood vessels, leading to poor blood flow. This, in turn, affects the supply of oxygen and nutrients to your hair follicles, resulting in hair fall and loss.

Interestingly, the type of diabetes you have can also influence hair loss patterns. In the following sections, we'll discuss how both type 1 and type 2 diabetes can impact your hair health and what you can do to minimize hair loss.

Type 1 Diabetes

Type 1 diabetes, an autoimmune disorder, occurs when the immune system mistakenly attacks the body's own cells, leading to high blood sugar levels. These elevated blood sugar levels can damage blood vessels, impairing the nutrient supply to hair follicles and causing hair loss. Research shows that women with type 1 diabetes, especially those with central scalp hair loss, are 1.68 times more likely to experience severe hair loss compared to other women.

Type 1 diabetes patients may experience hair loss due to Alopecia areata. This is a condition in which your immune system attacks the hair follicles, causing patchy or complete hair loss. Since type 1 diabetes is also an autoimmune disorder, individuals with this type of diabetes are at an increased risk of developing alopecia areata.

Type 2 Diabetes

Type 2 diabetes, on the other hand, is mainly characterized by insulin resistance and elevated blood sugar levels. In this case, hair loss can be attributed to stress and hormonal imbalances caused by the chronic condition. Uncontrolled blood sugar, stress, and hormone imbalances can reduce the flow of oxygen and nutrients to the hair follicles, ultimately causing hair fall and loss.

Certain medications prescribed for type 2 diabetes, such as metformin, can also indirectly affect hair loss. Metformin can interfere with the body's absorption of B vitamins. These vitamins are important for healthy hair growth and maintenance. However, by supplementing with B vitamins and managing blood sugar levels, the risk of hair loss can be minimized.

Factors Contributing to Hair Loss in Diabetics

Older man testing his blood sugar

Hair loss can be caused by several factors other than diabetes. Diabetes is only one of them. Other factors, such as stress, hormonal imbalances, poor nutrition, and certain medications, can also contribute to hair loss in people with diabetes. Understanding these factors and addressing them can significantly improve hair health and reduce hair loss.

In the next few sections, we'll explore each of these factors in detail, including the role of the hair follicle, and provide you with valuable tips on how to tackle them and maintain healthy hair.

Stress and Hormonal Imbalance

Diabetes-related stress can disrupt the normal hair growth cycle, causing hair to fall out faster than usual. Chronic health issues, such as diabetes, can lead to hair loss. Hormonal imbalances, such as thyroid hormone levels getting thrown off, and high cortisol, can further mess with the natural hair cycle.

Managing stress is crucial for preventing hair loss in diabetics. Practicing relaxation techniques, such as deep breathing, meditation, and yoga, can help reduce stress levels and promote a sense of calmness and peace. By maintaining a balanced state of mind, you can minimize the impact of stress on your hair health.

Poor Nutrition

Poor nutrition can also contribute to hair loss in diabetics. Nutrient deficiencies are known to cause hair loss. These encompass proteins, iron, zinc, biotin, copper, and essential fatty acids. Biotin, a type of vitamin B, has been shown to help slow down hair loss in some people with diabetes. However, consult with your doctor before taking biotin supplements, as everyone has different biotin needs, and excessive intake can cause adverse effects.

To maintain healthy hair, it is crucial to consume a balanced diet rich in essential vitamins and minerals. Prioritize the consumption of high-fiber foods, fruits, vegetables, and lean proteins to keep your blood sugar levels in check and provide your hair with the nutrients it needs.


Some diabetes medications may cause hair loss, but it is relatively rare. As mentioned earlier, metformin can indirectly affect hair loss by depleting B vitamins.

If you suspect that your medication is causing hair loss, consult with your healthcare provider. They may suggest trying a different medication or recommend other strategies to manage blood sugar levels and minimize hair loss.

Do not stop taking your prescribed medication without consulting your healthcare provider, as uncontrolled diabetes can lead to more severe health complications.

Prevention Strategies for Hair Loss in Diabetics

Senior couple meditating in the park

Preventing hair loss in people with diabetes involves addressing the factors that contribute to hair loss, such as managing blood sugar levels, reducing stress, and practicing gentle hair care. By taking a proactive approach to diabetes management and hair care, you can significantly reduce hair loss and maintain healthy hair.

Let's take a closer look at some prevention strategies that can help you keep your hair healthy and strong.

Blood Sugar Management

Managing blood sugar levels is the cornerstone of preventing hair loss in people with diabetes. By keeping your blood sugar levels within the recommended range, you can maintain healthy blood vessels and ensure an adequate supply of oxygen and nutrients to your hair follicles.

To manage your blood sugar levels and achieve blood sugar control, monitor your glucose levels regularly, adjust your diet to include high-fiber foods and lean proteins, and follow your healthcare provider's recommendations regarding medications and exercise. By staying on top of your blood sugar levels, you can minimize the impact of diabetes on your hair health.

Stress Reduction Techniques

As we mentioned earlier, stress caused by diabetes can lead to hair loss. Practicing stress reduction techniques can help you maintain calmness and peace, preventing hair loss due to stress. Some effective stress reduction techniques include meditation, yoga, and deep breathing exercises.

In addition to these practices, maintaining a healthy lifestyle and staying connected with friends and family can also help reduce stress and promote overall well-being. Remember, a healthy mind contributes to healthy hair!

Gentle Hair Care Practices

Gentle hair care practices are essential for preventing hair loss in people with diabetes. Tight hairstyles can damage hair follicles and cause hair loss, particularly in those with type 2 diabetes. To prevent damage, opt for looser hairstyles and avoid harsh chemicals and heat styling tools.

Stick to natural, gentle hair products, wash your hair less often (or not at all!), and use a wide-toothed comb on wet hair to minimize breakage. By taking good care of your hair and scalp, you can reduce hair loss and promote healthy hair growth.

Treatment Options for Diabetes-Related Hair Loss

Guy checking his hair in the mirror

If you're already experiencing hair loss due to diabetes, don't lose hope! There are various treatment options available that can help you manage and even reverse hair loss. From topical treatments and oral medications to alternative therapies, there's a solution out there for you.

Topical Treatments

Topical treatments, such as minoxidil (Rogaine), are popular over-the-counter medications that can help treat hair loss, including male pattern baldness. These treatments are applied directly to the scalp and have been proven effective in promoting hair growth and slowing down hair loss.

Your dermatologist may also suggest other topical treatments to stop hair loss and promote new hair growth.

Oral Medications

Oral medications like Propecia (finasteride) can also be prescribed for hair loss treatment. These medications work by inhibiting the production of hormones that can cause hair loss. However, they may have side effects, such as lowered sexual drive and difficulty getting an erection.

Talk to your healthcare provider about any potential side effects before taking any oral medications for hair loss. They can help you determine the best treatment plan based on your individual needs and medical history.

Alternative Therapies

If you prefer a more natural approach, alternative therapies such as Ayurvedic treatments can help address hair loss from diabetes. Ayurveda focuses on balancing the body's energies (doshas) through personalized lifestyle and diet plans, herbal medicines, yoga, breathing exercises, detoxifying oil massage, meditation, and a healthy diet.

Some popular Ayurvedic herbs for hair loss include hibiscus, Brahmi, Moringa oil, and fenugreek. These herbs are rich in vitamins and minerals that promote hair growth and overall health.

Shave Your Head

Of course, another great option, if you're losing your hair for any reason, is to simply own it and shave your head! It's a great way to own a new style.

There are many benefits to shaving your head, including less maintenance, cost savings, convenience, and even some health reasons.

Check out our article on the best electric head shavers to grab the best electric shaver for your new, bold and confident style.

When to Consult a Healthcare Professional

A healthcare professional talking to a patient.

If you notice hair thinning, consult with a healthcare professional as soon as possible. They can assess your overall health, run tests for nutrient deficiencies, and suggest a suitable treatment plan based on your individual needs.

They can help you determine the cause of your hair loss, whether it's diabetes-related or due to other factors, and recommend appropriate treatment options to help you regain your confidence and enjoy healthy hair.


Diabetes and hair loss are closely connected, but with proper diabetes management, stress reduction, gentle hair care practices, and appropriate treatment options, you can minimize hair loss and maintain healthy hair.

Remember, the key to preventing hair loss in people with diabetes lies in addressing the underlying factors that contribute to hair loss and taking a proactive approach toward hair care and overall health.

Now that you're equipped with valuable information and tips on how to tackle diabetes-related hair loss, it's time to take action and embrace a healthy lifestyle for the sake of your hair and overall well-being.

After all, your hair is your crowning glory, and you deserve to wear it with pride!

Older man meditating with headphones

Frequently Asked Questions

How do you stop hair loss from diabetes?

To stop hair loss from diabetes, it is essential to closely monitor and control blood sugar levels, eat a balanced diet, maintain a healthy weight, reduce stress, and speak to your doctor about medications that may help.

What kind of hair loss does diabetes cause?

People with type 1 diabetes are prone to developing a condition called alopecia areata, which is a form of hair loss. This condition causes patchy bald spots to appear on the head and other areas where hair normally grows.

Can too much sugar cause thinning hair?

Yes, too much sugar can cause thinning hair. High sugar levels damage blood vessels, reducing oxygen and nutrients that reach the hair follicles, leading to hair loss.

Also, sugar stimulates higher levels of testosterone, which can also lead to hair loss.

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