Hormones have a lot to answer for! Hair loss and scalp health...

Hair loss can be a distressing experience for many of us and is more common than you may think. Whether you're dealing with mild thinning or significant patches, understanding the role of hormones and scalp health can help you navigate this challenge more effectively. Over different stages of life, our hormones dramatically influence not only hair growth but also the overall health of our scalps.

Understanding Hormones and Their Role

Hormones serve as powerful chemical messengers in the body, regulating countless functions, including hair growth. The primary hormones involved in hair loss are androgens, particularly testosterone and dihydrotestosterone (DHT).

In women, hormonal changes during life phases, such as puberty, pregnancy, and menopause, can lead to variations in hair density and growth cycles. Fluctuations in hormone levels can cause hair follicles to enter a resting phase, increasing shedding and thinning.

The Connection Between Scalp Health and Hormones

While the focus often lies on the hair itself, scalp health is vital for maintaining thick, healthy locks. A healthy scalp provides the ideal environment for hair to grow. Hormonal imbalances can lead to conditions such as scalp inflammation or dryness, which can contribute to hair loss.

Hormones can affect the scalp through their influence on oil production. Testosterone, for example, can stimulate sebaceous glands, resulting in an overly oily scalp that might block hair follicles and hinder growth. On the other hand, low oestrogen levels can lead to dryness and irritation, causing flakes and increased hair breakage.

Common Hormonal Changes That Affect Hair

To manage hair and scalp health, it's essential to understand the hormonal changes that might influence you. Here are some common phases where hormonal shifts occur:

Menstruation

During the menstruation years, hair is mostly at its optimum level. However certain conditions such as PCOS can cause hair thinning at the crown or temples.

Some women can experience premenstrual hair shedding just before their period while they have a dip in oestrogen and progesterone.

Hormonal contraceptives can also affect hair growth.

Pregnancy

Pregnancy is marked by heightened hormone levels, particularly oestrogen. Many women report thicker and more luxurious hair during this period. However, post-pregnancy, when hormone levels drop, up to 50% of women may face postpartum hair loss, leading to a significant shed in a short amount of time.

Peri-/ Menopause

As we approach menopause, oestrogen levels decline, leading to thinning hair in approximately 40% of postmenopausal women.

We can be perimenopausal for up to 7 years prior to this, and can experience adverse scalp conditions such as scalp dryness and a decrease in overall hair health, creating added challenges in managing hair.

Thyroid Issues

Thyroid disorders, such as hypothyroidism and hyperthyroidism, can also cause hair loss. The thyroid hormones are essential for hair growth, and any imbalance, affecting 1 in 8 women, can directly impact hair follicles.

Effective Strategies for Managing Hair Loss and Promoting Scalp Health

Nutrition Matters

A balanced diet rich in vitamins and minerals is critical for hair health. Focus on foods high in biotin, zinc, and omega-3 fatty acids. For example, incorporating foods like salmon, avocados, and nuts can help promote healthy hair growth and improve scalp condition.

Scalp Care

Caring for your scalp can help prevent build-up and irritation. Use gentle shampoos that promote scalp health- I can help advise on haircare that is personalised for you.

Regular scalp treatments and exfoliations can enhance blood circulation and stimulate hair follicles. This will help your scalp health , and using hair products for your specific hair type will help keep your tresses in optimum condition.

If you would like further advice, then please get in touch.