Skin color can change due to a variety of factors, including:
- Natural selection: People living in areas with high levels of sunlight developed darker skin to protect themselves from harmful ultraviolet (UV) radiation. Conversely, those living in areas with less sunlight evolved lighter skin to absorb more vitamin D.
- Sexual selection: In some cultures, certain skin tones are considered more attractive, leading to individuals with those tones being more likely to reproduce.
- Environment: Exposure to sunlight, climate, and diet can all influence skin tone. For example, people who spend a lot of time outdoors often develop a tan.
- Medical conditions: Some medical conditions, such as Addison's disease, can cause changes in skin color.
- Medications: Certain medications, such as antibiotics and antihistamines, can cause changes in skin color.
- Hormonal changes: Hormonal changes, such as those that occur during pregnancy or menopause, can also influence skin tone.
- Genetic factors: Skin color is primarily determined by genetics. However, environmental factors can influence how these genes are expressed.
- Artificial means: In the realm of digital platforms, skin color can be altered through various editing tools, updates, or glitches within applications.
In addition to the factors listed above, there are also cultural and social norms that can influence how skin color is perceived and valued.
