Researchers from the division of dermatology and dermatologic surgical procedure, at Prince Sultan Military Medical City in Saudi Arabia, stated micronutrients are “major elements in the normal hair follicle cycle”. What else did the scientists say? In their research paper, they stated micronutrients have a job in “cellular turnover – a frequent occurrence in the matrix cells in the follicle bulb that are rapidly dividing”.

What are micronutrients?

Micronutrients are nutritional vitamins and minerals, corresponding to vitamin A, vitamin B, vitamin C, vitamin D, vitamin E, iron, selenium, and zinc.

The analysis famous {that a} deficiency in micronutrients “may represent a modifiable risk factor associated with the development, prevention, and treatment of alopecia”.

What’s alopecia?

The NHS defined alopecia is the overall medical time period used to describe hair loss.

At anybody time, 90 p.c of the hair follicles on the human scalp are within the anagen (progress) section.

There are round 100,000 hair follicles on the scalp, which require “essential elements, such as proteins, vitamins, and minerals, to efficiently produce healthy hair”, famous the analysis paper.

READ MORE: Best dietary supplements for hair progress: Pumpkin seed oil will increase hair progress by 30 p.c

However, biotin (B7) will be produced by the physique, and in wholesome people “biotin doesn’t need to be supplemented”.

“Only riboflavin, biotin, folate, and vitamin B12 deficiencies have been associated with hair loss,” stated the researchers.

“Many supplements for hair, skin, and nails far exceed the recommended daily intake of biotin,” added the analysis crew.

Acquired biotin deficiency could possibly be due to a number of of the next causes:

  • Increased uncooked egg consumption
  • Malabsorption
  • Alcoholism
  • Prolonged use of antibiotics that interrupt regular flora
  • Medications, corresponding to valproic acid

Signs of biotin deficiency embody: hair loss, pores and skin rashes, and brittle nails.

Vitamin C

“Vitamin C plays an essential role in the intestinal absorption of iron,” stated the researchers.

People who’re affected by hair loss due to iron deficiency would profit from consuming extra meals wealthy in vitamin C, corresponding to strawberries, oranges and inexperienced peppers.

Vitamin D

Studies recommend {that a} vitamin D deficiency is extremely prevalent in these affected by hair loss.

Therefore, vitamin D supplementation “should be considered” for these with alopecia.

Vitamin E, iron, zinc, selenium and folic acid

There is conflicting information relating to vitamin E and hair loss, whereas iron deficiency has been linked to hair loss in ladies.

Furthermore, low ranges of zinc has been related to hair loss; nevertheless, there’s not sufficient proof to reveal that zinc complement may help hair develop.

In regards to selenium, “toxicity can cause hair loss”, and there may be restricted proof for folic acid.

To conclude, this analysis paper recommend vitamin D and vitamin C are necessary micronutrients to help hair progress.



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