Jowls are areas of loose, sagging skin and fat deposits that hang below the jawline, often creating a poorly defined jawline or a double chin-like appearance. They typically develop as a natural part of the aging process when the skin loses elasticity and firmness due to decreased collagen and elastin production. This sagging can make the face appear older and less defined
. The formation of jowls is influenced by several factors:
- Natural aging: Skin becomes thinner, less elastic, and facial bones may diminish, causing fat pads to descend and skin to sag.
- Genetics: Family history can affect the timing and severity of jowl development.
- Environmental and lifestyle factors: Sun exposure, smoking, weight fluctuations, and repetitive facial movements can accelerate jowl formation.
- Gravity: Over time, gravity pulls facial tissues downward, worsening sagging.
- Other factors: Poor diet, stress, and "tech neck" (looking down at screens frequently) may contribute
In summary, jowls are sagging skin and fat along the lower face and jawline, primarily caused by aging and compounded by genetics and lifestyle factors, resulting in a less defined jawline and an older facial appearance.
