diet & nutrition

Hair is primarily made up of a protein called keratin. Dietary deficiencies in protein can lead to weak hair and  shedding. Ultimately, consuming adequate amounts of lean protein is essential for healthy hair growth.

Iron-deficiency anemia is a well-known cause of hair loss due to altered oxygen delivery to hair follicles and is more common in women due the loss of blood during menses.

Zinc is necessary for  tissue repair and the growth of hair. Low levels of zinc can lead to a shortened  hair growth cycle which causes shedding of the hair. 

These vitamins are antioxidants that help protect hair follicles from oxidative damage and support healthy scalp circulation, essential for hair growth.

Vitamin B7, commonly referred to as biotin, is important for optimum hair health. Those who supplement  this vitamin should be aware that, although it does not alter thyroid production, it can alter blood results showing falsely high levels of T4 and T3 and falsely low levels of TSH. It is recommended to stop biotin supplementation 3-5 days prior to bloodwork, preventing a misdiagnosis of hyperthyroidism or the risk of results indicating the thyroid medication dose is too high. 

Vitamin D deficiencies have been linked to the auto-immune form of alopecia known as alopecia areata. Vitamin D is crucial for healthy follicle cycling. 

These healthy fats  promote circulation and reduce inflammation, resulting in healthy hair producing follicles.