Connection Between the Lack of Sleep and Hair Loss
04 / 11 / 24

Connection Between the Lack of Sleep and Hair Loss

From stressful work deadlines to family commitments, there just doesn’t seem to be enough hours in the day. What do we do? We sacrifice sleep to fit more into our already-packed schedules. However, what we may not realize is that the consequence of inadequate sleep goes beyond fatigue. Research suggests a connection between lack of sleep and hair loss. Let’s dive into the negative impacts of lack of sleep on your hair and tips for getting a better night’s sleep.

The Impact of Lack of Sleep

While we may feel as if we are doing nothing while we sleep, our bodies are hard at work, refreshing and restoring our bodies. Below are the primary ways our bodies are affected when we do not get sufficient rest.

Elevated Cortisol Levels

Cortisol is the hormone released by our body in response to stress. However, elevated levels of cortisol can interfere with the hair growth cycle, resulting in thinning hair and the inability of the body to grow new strands.

Reduced Melatonin Production

Melatonin contains antioxidant properties that prevent oxidative stress in hair follicles. Inadequate sleep results in reduced melatonin production, which, in turn, leaves your hair more prone to breakage.

Decreased Growth Hormone Release

The growth hormone is responsible for the repair and regeneration of the cells in hair follicles. Without sufficient sleep, adequate amounts cannot be released. This means hair follicles are not properly maintained.

Inflammation and the Immune Response

Lack of sleep can contribute to inflammation throughout the body, including the scalp, and elicit an immune response. The immune system mistakenly attacks the hair follicles, causing hair loss and preventing new growth.

Impact on Circadian Rhythms

The body’s circadian rhythms are influenced by the sleep-wake cycle. Disruptions to these rhythms, often caused by irregular sleep patterns, can affect the synchronization of cellular activities, potentially impacting the health of hair follicles.

Tips for Improving Sleep and Promoting Hair Health

The good news is that there are simple things you can do to improve your quality of sleep and encourage healthy hair growth.

Establish a Consistent Sleep Schedule

Go to bed and wake up at the same time every day, including weekends. Our bodies are creatures of habit. Keeping a regular schedule helps regulate your body’s internal clock and improves the quality of your sleep.

Develop a Relaxing Bedtime Routine

Set aside a certain amount of time each evening to wind down before bedtime. Great bedtime activities include:

  • Reading a book
  • Meditation
  • Enjoying a warm bath

Do Not Fall Asleep to Screens

Falling asleep staring at digital screens is not a healthy bedtime habit. The blue light emitted by screens can reduce the production of melatonin. It is advisable to put away screens at least an hour before bedtime. You will be amazed at how much better you sleep.

Optimal Sleep Environment

Your bedroom should be conducive to maximum sleep quality. It is advisable to keep it cool, dark, and quiet at night.

Regular Exercise

Regular physical activity is crucial to a good night’s sleep. It is advisable to get at least 30 minutes of moderate exercise each day.

Limit Caffeine Before Bedtime

Caffeine is a stimulant that can interfere with your ability to fall asleep. Refrain from enjoying that last cup of coffee right before bed.

When It’s More Than Lack of Sleep

It is amazing what a good night’s sleep can do for keeping your hair healthy. However, if you suspect your hair loss is due to more than a lack of sleep, it is time to seek professional help. New Look Institute is San Jose’s most trusted hair restoration studio. Our team specializes in helping men and women at all stages of hair regain their full head of hair. Contact us today to schedule a free consultation and start living life to the fullest!