Thinning Hair? Conditions That Cause Hair Loss (Part 4)

Hair loss is an issue for many people. It can occur due to nutrient deficiencies, over-consumption of nutrients, and many conditions and actions. Today we’ll discuss 7 actions and conditions that cause hair loss.

When you think about it, we have a lot of hair to lose. On average, the human scalp has approximately 100,000 hair follicles (1), and most healthy adults lose about 100 strands each day. Each hair follicle on your head goes through a phase in its lifecycle. These phases include:

  • Anagen phase: The growing phase of hair, 2-7 years.
  • Catagen phase: A 2-week phase when hair follicles start to shrink.
  • Telogen phase: A 3-month resting phase.
  • Exogen phase: The phase when the follicle releases the hair and begins new growth.

Your hair can be affected by external and internal factors at any time during these phases. As these factors and phases come together, they sometimes cause damage and hair loss. Here are 7 actions and conditions that cause hair loss during their lifecycle.

7 Actions and Conditions That Cause Hair Loss

1. Vigorous Styling and Treatments

If you braid your hair tightly or pull it back in tight ponytails often, you may cause your hair to become damaged or fall out.

What’s more, chemical treatments like straighteners, dyes, heat-induced treatments, such as hot oils and other chemicals, can damage the hair shaft and root.

The term for hair-trauma from styling and products is called Trichorrhexis Nodosa (2).

According to the American Academy of Dermatology, it’s best to use conditioner after every shampoo, let your hair air dry loosely, limit contact time of heated straighteners and curling irons, and use only chemical treatments occasionally (3).

2. Depression and Stress

Unfortunately, there are some medical conditions that cause hair loss, either directly or indirectly.

Some impact thyroid or hormone levels and cause thinning hair. Others directly impact the hair follicle itself.

Medical conditions that may cause hair loss include (5):

  • Hypothyroidism
  • Hyperthyroidism
  • Hodgkin’s disease
  • Hypopituitarism
  • Hashimoto disease
  • Systemic lupus erythematosus
  • Addison’s disease
  • Celiac disease
  • Lichen planus
  • Ringworm
  • Scleroderma
  • Autoimmune disorders
  • Trichorrhexis invaginata

4. Hormonal Changes During the Lifecycle

Throughout your life, your hormones will change. Both men and women see changes in hormones as they age.

Women also experience changes during pregnancy, breastfeeding, pre-menopause, and menopause. All of these time periods can influence hair health, growth, and thinning.

With menopause, hair thinning is caused by the reduced production of the hormones estrogen and progesterone.

If you’re experiencing hair loss and believe it’s due to hormone imbalance, check out Keto Zone Hormone Zone supplements today. They support hormone balance, estrogen balance, and overall full-body health.

5. Genetics

One condition that’s out of your control is your genetics.

Genetics is the most common cause of hair loss, and it typically appears as male-pattern and female-pattern baldness (6).

Typically, hair loss from genetics begins above both temples and recedes over time in men. In women, the hairline does not recede but becomes thinner all over the head.

Another common cause of hair loss is called telogen effluvium (TE). This type occurs when there’s a change in the number of follicles that actively grow hair, and the number that is in a resting state (7)

TE can be caused by a “triggering event,” or an event that disrupts the hair lifecycle, from hormonal changes to a sudden condition that “shocks” the body (8).

For example, TE can be triggered by:

  • Sudden weight loss
  • High fever
  • Serious infection
  • Chronic illness
  • Emotional stress
  • Crash diets, lack of protein, eating disorders, and so on

Luckily, hair thinning from TE is temporary. But, like stress-induced hair loss, there is often a delay of up to 3 months making the cause of TE difficult to determine

7. Medications

Certain medications like retinoids, beta-blockers, calcium channel blockers, antidepressants, thyroid medications, and nonsteroidal anti-inflammatory drugs (NSAIDs) may also lead to hair loss, via TE.

Again, this type of hair loss is usually temporary and reversible. Once the medication is discontinued, hair usually grows back.

More On Hair Loss

This is the 4th and last installment in Dr. Colbert’s series on thinning hair and hair loss. Many of the causes of hair loss can be improved with stress reductions, lifestyle changes, and nutrient corrections. In addition, a better balance of hormones and thyroid support can help.

For more on the causes of hair loss and supplements that help, see:

Bottom Line

There are many reasons for hair loss. They range from nutrient deficiencies to excesses to medical conditions and more. The more you know about the cause of your hair loss, the better position you are in to improve it, if possible. There are actions and conditions that cause hair loss. If any of these describe your situation, talk to your doctor or healthcare professional to correct them.  And if you think imbalanced hormones are to blame, try Keto Zone Hormone Zone supplements today.

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