What causes loose skin on the body?

Causes of Loose Skin:

1. As people age, the collagen and elastic fibers in the skin gradually decrease, causing the skin to lose elasticity and become loose. This is a normal part of the aging process, but it can be delayed through proper skincare and maintenance.

2. Some individuals are naturally more prone to loose skin. Additionally, developmental abnormalities, such as congenital cutis laxa, can cause skin to appear loose at birth or shortly thereafter, typically associated with abnormalities in the elastin protein gene.

3. Unhealthy lifestyle habits and weight loss can also lead to loose skin. Lack of exercise, poor nutrition, and insufficient sleep all affect the skin. Rapid weight loss reduces subcutaneous fat quickly, causing the skin to lose support and become loose.

4. Diseases and side effects of medications may also cause loose skin. Conditions such as diabetes and thyroid disorders can affect the skin's condition. Long-term use of certain medications, such as corticosteroids, can also lead to skin atrophy and looseness.

To delay skin laxity, it is recommended to maintain a healthy lifestyle, including balanced nutrition, regular exercise, adequate sleep, and consistent skincare routines.