Obesity is a condition that is associated with many negative health effects, including hair loss. While the exact reasons for this link are not entirely clear, it is thought that excessive weight gain can create stress on the body and disrupt normal hormonal function.
Let’s take a deeper look at the connection between hair loss and excessive weight.
Androgen Hormone Increase
One of the major factors thought to contribute to hair loss in those who are overweight or obese is increased levels of androgens.
Androgens are hormones that play an important role in regulating things like hair growth and sexual function. When there is too much of these hormones circulating in the body, it can lead to hair loss.
There are a few different ways that obesity can lead to an increase in androgens. One is by increasing the production of these hormones by the body. Another is by affecting the way that the hormones are metabolized and excreted.
High Cortisol Levels
In addition to androgens, other hormones are involved in hair growth and hair loss. For example, high cortisol levels can also contribute to hair loss.
Cortisol is a stress hormone that is released in response to physical or emotional stress. When levels of cortisol are chronically high, it can lead to things like hair loss.
Obesity is a condition that is associated with chronic stress, which can lead to high cortisol levels. In addition, obesity can also affect the way that the body responds to cortisol. This can further contribute to hair loss.
While the exact mechanisms by which obesity leads to hair loss are not fully understood, there are a few possible theories. Androgens and cortisol are two of the major players in this connection, as are other hormonal imbalances.
Other Hormonal Imbalances
Insulin resistance is a condition that is often seen in those who are obese or overweight.
It can lead to health problems, including hair loss. One possible mechanism is that insulin resistance can affect the way hormones like cortisol and testosterone are metabolized. This can lead to an increase in androgen levels, which can in turn lead to hair loss.
Another possibility is that insulin resistance can disrupt the normal functioning of the hair follicles. When this occurs, hair growth can be altered and disrupted, leading to thinning or loss of hair.
Hair Loss Prevention
There are a few things that you can do to prevent or minimize hair loss if you are obese or overweight.
First, it is important to manage your weight healthily. This means eating a balanced diet and getting regular exercise. Losing weight can help reduce the amount of stress on your body and minimize hormone imbalances.
Some supplements can help to support healthy hair growth. Biotin, for example, is a vitamin that is involved in the production of keratin, which is a protein that makes up the hair shaft. You can also try taking fish oil supplements, as they can help to improve circulation and provide nutrients that are necessary for hair growth.
Final Thoughts About Hair Loss and Obesity
While obesity is certainly not the only factor that can impact hair loss, there is some evidence to suggest that it may play a role.
If you are dealing with hair loss and suspect that it might be related to your weight, speaking with your doctor can help to identify the underlying cause and determine an appropriate course of treatment. With the right care, you can restore your hair and enjoy healthy, vibrant locks once again.