vitamin A

Vitamin D and B9 (folic acid) deficiency can cause hair loss. The user started taking supplements but hasn't noticed significant changes yet.

Checking vitamin and hormone levels is important for addressing hair loss, as deficiencies in vitamin D, zinc, and iron can affect hair growth. Treatments like finasteride, minoxidil, and vitamin supplements are used, but addressing deficiencies is crucial for effectiveness.

Vitamin D deficiency can contribute to hair loss, but it is not the sole cause, and supplementation may not always resolve the issue. Treatments like finasteride and minoxidil are recommended for hair regrowth, with vitamin D and other supplements providing additional support.

People discussed vitamin D deficiency and its link to hair loss. One user added cod liver oil to their regimen to boost vitamin D.

User experienced hair loss after weight loss and started using finasteride 1mg and a multivitamin called HAIRGRO. They noticed increased oily skin and sebum production and are unsure if they should continue the multivitamin.

Hair is growing faster after 2 weeks of using topical vitamin D3 in alcohol/oil. The user plans to continue the experiment for 3 months before giving a full review.

A user experienced hair thinning possibly due to excess vitamin A from taking extra gummy vitamins. They stopped taking the vitamins and are seeking advice on hair regrowth and managing vitamin A levels.

A user experienced significant hair regrowth after 5 weeks by taking zinc, vitamin D, and biotin supplements, correcting deficiencies that were contributing to hair loss and thinning. They report a decrease in hair shedding, faster hair growth, and a thickening of their hairline without using common hair loss medications like Minoxidil or Finasteride.

The conversation is about a person who has been using finasteride for 12 months and minoxidil for 4 years, but is still experiencing hair loss. They are considering trying oral minoxidil, RU58841, tretinoin, and azelaic acid as potential treatments.

The person is experiencing sudden hair loss for six months and treatments like dutasteride, minoxidil, and vitamins are not working. Another person suggests the hair loss might not be androgenetic alopecia but could be telogen effluvium or an inflammatory condition.

The user believes Retrograde Alopecia may be linked to vitamin imbalances, specifically from taking too much Vitamin E, A, Zinc, and Selenium, and suggests it could be a middle ground between Androgenic Alopecia and Telogen Effluvium. Treatments for hair loss mentioned include Androgen inhibitors and improving lifestyle factors like nutrition and sleep, with topical melatonin also recommended for Retrograde Alopecia.

Excess Vitamin A and topical retinoids can cause diffuse hair shedding. The user suspects their chronic telogen effluvium may be linked to using adapalene, a topical retinoid.

The conversation is about hair loss and correcting vitamin deficiencies, specifically D3, B12, and folic acid. The user is considering if these deficiencies impact hair growth and mentions starting supplements.

The conversation discusses potential vitamin deficiencies leading to hair loss, with a focus on Vitamin D and iron. Some individuals are using finasteride and minoxidil for hair loss, while others consider vitamin supplementation due to deficiencies.

User experienced hair loss improvement after 7 months using finasteride, zinc, vitamin D, minoxidil, and microneedling. Others praised the progress and discussed the importance of zinc and vitamin D in hair health.

Betacarotene's effect on hair loss is discussed, with concerns about excessive vitamin A. The user also questions if 15mg melatonin impacts vitamin A levels.

A 37-year-old male resolved scalp folliculitis by adopting a low-histamine diet and taking Vitamin A, Zinc, and Fish Oil, leading to better skin health and thicker hair. He warns about the potential toxicity of excessive Vitamin A intake.

A 27-year-old male with ADHD is experiencing hair thinning and is starting a treatment with topical finasteride (0.025%) and minoxidil (5%). He is addressing high prolactin levels and low vitamin D, while managing side effects from ADHD medication.

A 23-year-old male was using 0.5 mg of dutasteride daily, 10% minoxidil twice daily for 4-5 months then once daily, and vitamin D for a month for hair loss treatment but saw a decline in results. It's suggested that the decline may be due to reducing minoxidil application to once a day and a doctor's visit is recommended for further advice.

A user shared their 3-month hair regrowth progress using finasteride, minoxidil, Redensyl, and a derma roller, along with vitamin and biotin supplements. They have seen significant improvement and regained confidence, despite initially losing hair due to seborrheic dermatitis and male pattern baldness.