The Hair Growth Cycle & Why Falling Hair is Perfectly Normal

Falling Hair is a common problem that affects both men and women, but it’s more prevalent in the latter. In fact, about 80% of all hair loss cases are due to male pattern baldness (MPB). This

Falling hair is something that happens to everyone at some point or another. And it’s perfectly normal. The good news is that falling hair isn’t permanent, and it won’t affect your overall health. In fact, falling hair is part of the natural hair growth cycle.

Hair grows in cycles called anagen (the growing phase), catagen (the resting phase), and telogen (the shedding phase). When you cut off your hair during the anagen stage, the follicle goes into a period of rest before starting over again. This is why you see new hairs appear after you shave or trim your hair.

When you start to lose hair, it’s because the follicles are moving out of the anagen stage and entering the telogen stage. Telogen hair is longer and thinner than anagen hair, and it sheds every month or two. As long as you don’t cut your hair too short, you should experience no problems.

However, if you do decide to stop cutting your hair, there are ways to prevent this from happening. You can use a special shampoo designed for women with thinning hair, or you can simply let your hair grow out naturally.

What Causes Follicular Atrophy?

There are many reasons why people have thinning hair. Some of them include:

• Stress

• A hormonal imbalance

• Certain medications

• An unhealthy diet

• Lack of sleep

• Genetic factors

• Medical conditions

• Thyroid disorders

• Chemotherapy treatments

• Radiation therapy

• Autoimmune diseases

• Medications

• Menopause

• Pregnancy

• Lifestyle choices

• Environmental toxins

• Infection

• Nutrition

• Hormone imbalances

• Aging

• Other medical conditions

If you notice any of these symptoms, it might be time to seek help from a doctor.

Types of Hair Loss

Hair growth is controlled by hormones produced by glands located near the base of each hair follicle. When the hormone levels drop below normal, the hair follicles stop producing hair, and the hair falls out. Alopecia may affect any area of the body, including the scalp, eyebrows, eyelashes, pubic region, armpits, nipples, genital areas, underarms, legs, feet, palms of hands, soles of feet, buttocks, and other parts of the skin.

Hair cycles consist of four phases. Anagen is when hair grows actively. Catagen is when hair stops growing and separates itself from the follicle. Telogen is when the follicle rests for 2–3 months, and then the new hair falls out. Then another anagen starts again. Most people lose 50–100 hairs every day during this cycle.

Hair loss is a condition that affects millions of men and women worldwide. If you notice your hair falling out in clumps or patches, see a doctor about it. Dermatologists at NYU Langone can diagnose what type of hair loss you’re experiencing and determine whether there is anything you can do to stop it.

Androgenetic Alopecia

Androgenic alopecia affects about half of all males at some point in life, making it the most common form of hair loss. Male pattern baldness is caused by an imbalance of hormones in the body. Androgens, like testosterone, are responsible for growing hair follicles. When there is an excess of androgens, hair follicles stop producing the proteins necessary for healthy hair growth. Hair loss occurs when the hair follicle stops producing enough protein to keep the hair shaft strong.

Male Pattern Hair Loss

Hair loss is a condition that affects millions of men worldwide. It begins when you are young and progresses throughout your life. Hair loss usually starts at the temples and moves down the sides of the head, sometimes leaving a ring of hair around the back of the head. Men with male pattern hair loss may lose all of their hair before they reach middle age.

Female Pattern Hair Loss

Hair loss in women is caused by hormonal changes during menopause. As estrogen levels drop, the body produces less testosterone, which causes hair follicles to shrink and shed at an accelerated rate. Hair loss in women tends to occur gradually, often starting around the temples and progressing downward. Women also lose hair in other areas, including the crown area, eyebrows, and upper lip. However, female pattern hair loss is not always associated with age. Some women experience hair loss due to genetic factors, medical conditions, or medications.

Causes of Hair Loss

Hair grows in cycles. Each time you lose your hair, it will come back again. There are many factors that affect whether or not you lose your hair. Some of them include genetics, hormones, stress, illness, medications, and other medical conditions.

Hair loss is an issue for many people. Androgenetic alopecias affect men and women equally. Alopecia totalis: hair loss affecting all areas of the scalp.

Alopecia Universalis: Hair loss affecting both sides of the head.

Alopecia partialis: hair loss affecting just one side of the head.

Alcoholism: excessive alcohol consumption.

Anemia: low blood count. Antidepressants: medications used to treat depression.

Autoimmune disease: when your body attacks itself.

Biotin deficiency: a condition when you lack biotin, a nutrient found in foods like eggs, milk, cheese, liver, nuts, beans, and seeds.

Cancer: a disease in which abnormal cells multiply uncontrollably. Chemotherapy: the treatment of cancer using drugs.

Chronic fatigue syndrome: a long-term illness characterized by extreme tiredness and other symptoms.

Chronic kidney disease: a progressive disease in which the kidneys fail to function properly.

Chronic obstructive pulmonary disease: a lung disease in which the airways become narrow and inflamed.

Depression: a mood disorder in which someone feels sad, hopeless, guilty,

Hair loss can be caused by physical trauma, such as continual pulling or wearing of tight hairstyles. It can also be caused by advancing age, which slows skin cell growth and causes scalp hair follicles to shrink. Hormonal imbalances, such as a thyroid disorder or polycystic ovarian syndrome, may cause hair loss. Some genetic disorders, such as alopecia X, can lead to hair loss. Autoimmune diseases, such as lupus, can cause hair loss.

How To Prevent Thinning Hair

While there are certain things you can do to prevent thinning hair, the best way to keep your hair healthy is to eat well and get plenty of sleep.

Eat Well

It’s important to eat foods rich in protein, iron, zinc, and vitamin B12. These nutrients will support strong hair roots, which helps protect against hair loss.

Iron-rich foods like red meat, poultry, beans, lentils, nuts, seeds, and dried fruits all contain high levels of iron. Iron is essential for making hemoglobin, which carries oxygen throughout the body. It also plays a role in building muscles, nerves, and skin cells.

Zinc is found in oysters, beef liver, fish, eggs, cheese, milk, yogurt, and whole grains. Zinc is needed for producing keratin, a component of hair.

Vitamin B12 is found in dairy products, seafood, meat, eggs, soybeans, spinach, cauliflower, mushrooms, and other vegetables. Vitamin B12 is necessary for the production of DNA, RNA, and proteins.

Get Plenty Of Sleep

Conclusion

There are many reasons why you might experience hair loss. If you have noticed any changes in your hair, talk with your doctor about what could be causing it. You should also speak with your family members if they notice similar issues.