What Causes Excessive Sweating?

Obesity

Obesity can increase an individual's risk of excessive sweating due to a few factors. One factor is that there's a greater amount of physical exertion on the body when an individual is carrying extra weight. They burn more calories when they move than a thinner person because their muscles need to work harder. This can lead to the body's internal temperature rising, and the sweat glands releasing sweat to help cool off. Another factor is the body holds in more heat when individuals have extra fat cells. Layers of fat exist to be a genetic advantage in colder climates. In fact, some Olympic swimmers have large amounts of fat stored in their bodies, which helps them stay warm when swimming in cold water. Obesity doesn't always cause serious health repercussions. However, if individuals don't have enough muscle to support the weight of their body, they're more likely to struggle with physical exertion and sweating.