Flesh moles are small, brown or black protrusions on the skin that are usually harmless and that many people encounter at some point in their lives. Although for most people they are seen as a cosmetic problem, there are many curious things about the formation of moles. Why are some people more prone to these moles? What are the genetic factors underlying these formations? Also, what are the environmental or lifestyle factors that trigger the formation of moles? Understanding whether moles are genetic or not can also provide important clues for their prevention and control. There are several factors that trigger the formation of moles:

Friction: Moles usually form in areas where the skin is exposed to friction, such as the armpits, neck, groin area and eyelids. Friction of the skin layers against each other can cause abnormal proliferation of skin cells.

Overweight: Obesity can trigger the formation of moles by causing increased skin folds and friction. In overweight people, skin folds and friction points are more common, which can lead to more frequent occurrence of moles.

Hormonal Changes: Hormonal changes, such as pregnancy, can accelerate the growth of skin cells and cause the appearance of moles.

Insulin Resistance and Diabetes: The fact that moles are more common in people with insulin resistance suggests that this condition may be related to hormonal imbalances.

Ageing: As we age, the elasticity of the skin decreases and the likelihood of the formation of moles increases. This is one of the reasons why they are more common in the elderly.

Genetic Factors: If moles are common in the family, genetic predisposition may play a role in the formation of this condition. Some people are genetically more prone to moles.

Is it possible to prevent the formation of moles?

It can be difficult to completely prevent the formation of moles, but you can reduce risk factors by taking some steps:

Skin Care: Keeping your skin clean and dry is an important step to reduce friction. Also, using appropriate moisturiser can maintain the skin's elasticity.

Healthy Weight Control: Avoiding excess weight can reduce skin folds and friction, thus reducing the likelihood of moles forming.

Balanced Nutrition: A healthy diet supports overall skin health. Consuming foods rich in vitamins and minerals can increase the durability of the skin.

Avoiding Tight Clothing: Avoid wearing tight clothing that increases friction. Choosing comfortable and cotton clothes can help the skin breathe.

Genetic Predisposition

It is known that moles are associated with genetic factors. If moles are common in your family, you are likely to be predisposed to this condition. However, even if you have a genetic predisposition, you can reduce the risk of developing moles by adopting healthy lifestyle habits.