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Causes of Hair Loss

There are many factors that influence healthy hair growth. These encompass a wide range of emotional and lifestyle conditions that can prevent the body from effectively absorbing the essential nutrients it needs to support healthy hair.

Hair loss in Women

Hormonal changes

Hormonal changes associated with menopause can affect the healthy hair growth cycle. While this menopausal side effect is relatively rare, it has been known to occur in some cases. Other hormonal changes in the body have been known to affect hair thinning and loss in some women. Women can experience problems with their hair due to a hormone imbalance and increased sensitivity to the male hormones found naturally in women’s bodies.

Post pregnancy

Pregnancy, while a beautiful and natural process, can be a stressful event for a woman’s body. Consequently, it’s common for women to experience hair thinning or even bald patches post-partum as their hormone levels normalize. However, this is usually a temporary condition and should reverse itself in time. Please note, we do not recommend that women take Viviscal hair vitamins, during pregnancy or breastfeeding.

Birth control

The Pill is the most common form of contraception for women. It contains a mixture of progestin and estrogen, which occasionally can affect healthy hair growth in those who have a hereditary history of hair loss.

For men and women


In our 20s and 30s, we typically have 615 hair follicles per square centimeter. The number falls to 485 by the time we turn 50, and to 435 by age 80. Each hair also becomes thinner, thereby reducing hair volume.


In the face of everyday stress, the adrenal gland produces more adrenaline, which can lead to an increase in the production of testosterone and dihydrotestosterone (DHT). If you do not have enough other hormones to counterbalance this, it can lead to hair not being as healthy as it should be.

For some people, everyday stress can affect the condition of their hair and it can turn into a vicious circle: stress affects the hair cycle and the impact of this can cause more stress for the individual.

Poor diet

A diet rich in protein, vitamins and minerals is essential for healthy hair and hair growth. The hair follicle is a nonessential tissue and, therefore, one of the last tissues to receive nutritional substances. Therefore, any long-term deficiencies may lead to premature hair loss.


Eat at least five ounces (approximately 150 grams) of protein a day. Foods high in protein are meat, chicken, fish, beans, eggs, cheese and tofu. Because hair is made of 80% to 95% protein, this is an important area of your diet.


Iron deficiency can contribute to hair loss, especially in women and men who may lack adequate protein in their diets.

Other minerals

Other important minerals for healthy hair functioning are zinc (found in seafood and beans), silica (found in potatoes, red and green peppers, and bean sprouts), magnesium (found in green vegetables and nuts), and essential fatty acids (such as the omega fatty acids found in fish).


Excessive use of aerosol sprays, hair dyes, hair irons or curlers may result in damaged hair in the long term. Men and women who find their healthy hair is being affected may want to reconsider the products that they’re using on their hair and scalp, and consider other nutritional supplements and healthier styling methods.


Smoking can affect healthy hair growth. Cigarette smoking has been shown to cause poor circulation, which can affect the amount of blood flow available to the hair follicles of the scalp.

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At Viviscal, we understand hair. We’ve been researching hair loss for over 20 years and are very proud to have developed the most researched hair growth* dietary supplement. The efficacy of Viviscal dietary supplements is supported by seven clinical trials.
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