chemical element zinc for hair loss

Can a zinc deficiency cause hair loss?

Hair loss is a condition that can sometimes be helped by taking vitamins and minerals. Vitamins and minerals are necessary for normal cell development and function, and a lack of these can lead to hair loss. While supplementing is very inexpensive and easy to get, it is critical to understand which vitamins and minerals are beneficial in treating different types of hair loss.

Many individuals, especially as they become older, want thick and healthy hair. The rate at which it grows, on the other hand, is determined by factors like age, health, heredity, and diet. Although you can’t change things like age or heredity, you can manage your nutrition. For example, hair issues, such as zinc deficiency hair loss, can be caused by a diet deficient in a particular vitamin.

Eating a well-balanced diet that’s rich in essential nutrients, on the other hand, can help boost the immune system and stimulate hair growth, especially if you’re suffering from pattern hair loss as a result of poor nutrition.


  1. Can zinc deficiency cause hair loss?
  2. What are the symptoms of zinc deficiency?
  3. How much zinc should I take for alopecia?
  4. Does zinc increase DHT?
  5. What’s the best vitamin for hair loss?
  6. Conclusion

Can zinc deficiency cause hair loss?

Zinc is necessary for the development and repair of hair tissue. It also aids in the correct functioning of the oil glands around the follicles. Therefore, zinc deficiencies can cause hair loss.

Zinc supplements have been shown in studies to prevent zinc deficiency hair loss. However, some research indicates that supplementing with a high dose might cause hair loss.

What are the symptoms of zinc deficiency?

Your body uses zinc for cell formation and immunological function. It is also necessary for growth, sexual development, and reproduction.

If you don’t get enough zinc, your body won’t make healthy new cells. Symptoms of zinc deficiency include:

  • Zinc deficiency hair loss
  • Lack of alertness
  • Unexplained weight loss
  • Delayed wound healing
  • Reduced olfactory and gustatory senses
  • Loss of appetite due to diarrhoea
  • Skin sores that haven’t healed

What are you lacking when your hair falls out?

A close up of a man with thinning hairAndrogenic alopecia, often known as male-pattern baldness or female-pattern baldness, affects both men and women. However, in men, it manifests as a receding hairline and bald patches, whereas in women, it causes thinning hair around the crown of the head.

Low intake of some vitamins and minerals which can cause hair loss include:

  • Vitamin D
  • Biotin
  • Vitamin B-12
  • Copper
  • Selenium

How much zinc should I take for alopecia?

Zinc is a vitamin that serves a variety of functions in your body. Because your body can not generate zinc on its own, you must get it through your diet or supplements. Having adequate amounts of zinc in the body is necessary to prevent zinc deficiency hair loss. Rich sources of zinc include:

  • Poultry
  • Oysters
  • Chickpea
  • Red meat

Zinc supplements are necessary because, although dietary sources of zinc are plentiful in most people’s diets, only 30% of the zinc consumed gets absorbed.

The daily recommended zinc consumption is 8–11 mg, whereas the recommended daily dosage of the mineral as a chelate is 15 mg. Therefore, zinc supplementation at this maximum level should not be used for more than 2–3 weeks to avoid excessive zinc consumption.

Side effects of zinc include nausea, vomiting, a metallic taste, renal and stomach damage in certain people.

Does zinc increase DHT?

Several reasons why our bodies require zinc include:

  • Increasing the number of healthy cells
  • Hormone regulation
  • Assisting in the absorption of additional nutrients

Of course, excess of anything is harmful, and zinc is no exception. Too much zinc in the body is thought to boost DHT (Dihydrotestosterone) levels, which is a typical worry.

It may appear odd since, despite increased DHT levels, production is restricted. Zinc is ineffective as a DHT inhibitor. One of the reasons zinc is so helpful in preventing and treating hair loss is that it helps balance hormone levels.

What’s the best vitamin for hair loss?

Biotin, a B-vitamin, is one of the most well-known vitamins for hair development. Human hair loss has been linked to biotin deficiency in studies. Biotin is used as an alternative hair-loss treatment, but it works best for those who are deficient. Discover how vitamins can be used to fight hair loss.

Because B-vitamins occurs naturally in a wide variety of foods, deficiency is extremely rare. In healthy people, biotin is highly beneficial for hair growth.

Good sources of B-vitamins:

An illustration of the main sources of biotinYou can get B-vitamins from many foods, including:

  • Whole grains
  • Fish
  • Meat
  • Seafood
  • Dark leafy greens
  • Almonds

Furthermore, the only good sources of vitamin B12 are from animals. Therefore, consider taking a supplement if you adopt a vegetarian or vegan diet.

Can I take zinc with biotin?

Biotin is required for zinc homeostasis in the skin. Also, biotin and zinc have proven to be very beneficial in treating zinc deficiency hair loss. No interactions are found between biotin and zinc. However, this does not necessarily mean that no interactions exist.

Do biotin and zinc help hair growth?

Despite limited research proving its advantages, every dermatologist specialising in hair loss has been discreetly recommending a B vitamin called biotin for hair loss for years.

They find zinc and biotin to be beneficial for hair disorders. Biotin rich hair care products helps increase the effectiveness of zinc. It also thickens the nails, and oral biotin is safe, even in high amounts.

They’re primarily used to treat alopecia, which is the medical term for hair loss in men and women. Hair follicles, skin, and nails benefit from biotin and zinc, enhancing hair development and reducing inflammation.


Lustrous and long hair is a good indicator of a balanced diet. As a result, the correct balance of this element is critical for maintaining and flaunting your hair. Nourishment and caring are inextricably linked.

Maintaining a healthy diet and an active lifestyle is beneficial to your body and your hair. However, any vitamin or mineral in excess might have a detrimental effect on the body.

For example, hair loss can be caused by both a zinc deficiency and an overabundance of zinc. Zinc deficiency affects the absorption of other minerals, increases testosterone production, and causes hormonal imbalances that contribute to hair thinning and zinc deficiency hair loss.

Before using zinc supplements, talk to your doctor because the mineral might impact the absorption and bioavailability of some antibiotics and blood pressure medicines.

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