the 3 phases of hair growth3 1) growing phase Lasts several years. Most hair is in this phase. 2) transitional phase Phase between growing and resting. This is where the growth slows and the follicle shrinks. The body is getting ready to slough the hair. 2) resting phase Lasts several months. In this phase hair growth stops and the follicle detaches. The old strand is then pushed out by a new strand and the cycle starts again.
› what is it
Zinc is an essential element, meaning that it is not synthesized in the body and must be obtained through one’s diet. It plays a role in growth and development as well as collagen (main protein of connective tissues) synthesis and function of many enzymes.
› role in hair
This element contributes to the maintenance of your hair count (the amount of hair on your head) and texture.
› deficiencies
An inadequate amount of zinc can contribute to hair dryness, brittleness, and an overall hair loss.4
› where it can be found
total wellness ▪ spring 2014
Zinc can be found in oysters, fortified cereals, nuts, beef, and eggs.1
selenium › what is it
Selenium is an essential trace element, meaning an element needed by organisms in minute amounts.
› role in hair
Selenium contains antioxidant properties that allow it to protect cells, like hair cells, from damage. According to the aforementioned 2010 study, it may also affect hair pigmentation, although it is not known how.4
› deficiencies
An inadequate amount of selenium can lead to hair loss and lightening. According to the aforementioned 2010 study, selenium deficiency has been shown to cause hypopigmentation, which is the loss of hair color.4
› where it can be found
Selenium can be found in seafood, brazil nuts, eggs, cottage cheese, and roasted turkey.10
before taking nutrient supplements Check with your doctor before you begin taking any additional supplements for hair maintenance and growth.
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left: artpipi/istockphoto; arkhipov/istockphoto; right: deniszbukarev/istockphoto
zinc