The connection between wet earwax and smelly armpits is indeed an interesting topic. To fully understand this relationship, it’s important to delve into the genetics and biology behind it.
Firstly, it is worth noting that there are two main types of earwax: wet and dry. Wet earwax, also known as cerumen, tends to be brown or yellow in color and has a sticky texture. On the other hand, dry earwax is typically gray and flaky. The type of earwax one has is determined by a gene called ABCC11.
Recent research has revealed that the ABCC11 gene not only influences the type of earwax a person has but also plays a role in body odor. It has been found that individuals who have the wet earwax variant of this gene are more likely to have stronger body odor, particularly in their armpits.
The reason behind this connection lies in the function of the ABCC11 gene. This gene is responsible for producing a protein known as an ATP-binding cassette transporter. This transporter protein plays a role in regulating the secretion of various substances, including sweat and other bodily fluids. Interestingly, the same gene is involved in the production of volatile organic compounds (VOCs) that contribute to body odor.
Individuals with the wet earwax variant of the ABCC11 gene tend to have higher levels of certain VOCs in their sweat, leading to a stronger and potentially more unpleasant body odor. This can manifest specifically in the armpits, as they are a prime location for sweat production and bacterial activity, which can further contribute to body odor.
It is important to note that personal hygiene and other factors, such as diet and overall health, can also influence body odor. However, the presence of the wet earwax variant of the ABCC11 gene can be an additional contributing factor to unpleasant armpit odors in some individuals.
To summarize, there is a genetic link between wet earwax and smelly armpits. The ABCC11 gene, which determines the type of earwax a person has, also influences body odor. Individuals with the wet earwax variant of this gene are more likely to have stronger and potentially more unpleasant armpit odors due to the higher levels of certain VOCs in their sweat.