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Doctor insights on: Vitamin D Deficiency Symptoms Hair Loss

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Does hair loss occur from vitamin D deficiency? Is it reversible? How long does it take to see a difference and new hair growth after supplementing?

Does hair loss occur from vitamin D deficiency? Is it reversible? How long does it take to see a difference and new hair growth after supplementing?

Vitamin D: Deficiency of vitamin D has been associated with many disorders but not hair loss. However, if you are deficient in vitamin D, it is important to take supplements. Unrelated to your question: Take HPV vaccine. ...Read more

Dr. Foster Carr
1,380 doctors shared insights

Hair Loss (Definition)

Hair loss, otherwise known as alopecia, can be caused by different reasons, including damage to the hair shaft or follicles or fungal infections. There are two main types of alopecia. Alopecia areata occurs when the body's immune system attacks hair follicles and causes hair to fall out. Androgenetic (or androgenic) alopecia, on the other hand, is an inherited form of hair loss. With alopecia areata, hair can fall out in patches all over the body. With androgenetic alopecia, hair on the head first thins and then falls out. In men, this is called male pattern hair loss; in women, it is called ...Read more


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Can a vitamin d deficiency or copper deficiency contribute to hair loss? My hair suddenly changed texture (became very thin and dry) and falls out.

Can a vitamin d deficiency or copper deficiency contribute to hair loss? My hair suddenly changed texture (became very thin and dry) and falls out.

Hair loss and vit D: A lot of things can contribute to hair loss. The vast majority of us are deficient in vitamin d, so it is not a major contributor to hair loss. When i treat hair loss, i try to correct all the things that are correctable. You need to see a dermatologist. ...Read more

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I am suffering from malabsorption ( iron,vitamin b12, vitamin d deficiency). Bcoz of it i had severe hair loss from 6 months. Is it reversible?

I am suffering from malabsorption ( iron,vitamin b12, vitamin d deficiency).  Bcoz of it i had severe hair loss from 6 months. Is it reversible?

May be: Is your hair loss due to malabsorption or due to hereditary reasons? If it is due to nutritional deficiencies, there may be some reversal on correcting the deficiencies. However loss due to hereditary factors will not reverse. ...Read more

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Can laser treatment for facial hair cause vitamin d deficiency or skin cancer ?

Can laser treatment for facial hair cause vitamin d deficiency or skin cancer ?

Neither is caused: By laser hair removal treatments, most of which utilize infrared laser wavelengths. This is non-ionizing energy and will not cause skin cancer. Drink milk daily and you will have plenty of vitamin d, especially if you are in the sunlight for 10 or 15 minutes a day also. ...Read more

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Can laser treatment for facial hair lead to a vitamin d deficiency or cause skin cancer?

Can laser treatment for facial hair lead to a vitamin d deficiency or cause skin cancer?

No: Neither has ever been reported. The wavelengths used are not in the spectrum to cause either condition. ...Read more

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Hello docs. I was wondering can vitamin d deficiency cause jair loss or dizziness?

Hello docs. I was wondering can vitamin d deficiency cause jair loss or dizziness?

Not likely: Vitamin d deficiency is wide spread as are hair loss and dizziness but are not related. If you are deficient in vitamin d you should take an over the counter vitamin d supplement. ...Read more

Dr. Emily Altman
1,375 doctors shared insights

Alopecia (Definition)

Alopecia is a term describing the loss of hair from the head or body. There are many potential causes including hairstyling routines ...Read more


Dr. Randy Baker
1,823 doctors shared insights

Vitamin D (Definition)

Vitamin d is a vitamin which is a kind of nutritional agent ...Read more