What is why are indians so hairy?

Indians, like many South Asian populations, tend to have more body and facial hair compared to people from many other regions. This characteristic can be attributed to a mix of genetic, evolutionary, and environmental factors:

1. Genetic Factors: Hair growth is primarily influenced by genetics. The presence of specific genes can determine the thickness, color, and amount of body hair. South Asians, including Indians, often possess genetic variations that lead to more prominent hair growth.

2. Evolutionary Factors: Evolutionary biology suggests that hair served an important role in protection and temperature regulation before modern clothing. Over generations, natural selection may have favored certain traits, like hairiness, that were advantageous in particular climates or environments.

3. Hormonal Influence: Hormones play a crucial role in hair growth. Androgens, such as testosterone, can affect hair density and distribution. Genetic predispositions in some populations might lead to different hormonal balances that result in more hair growth.

4. Cultural Perceptions: Cultural attitudes towards body hair can influence perceptions. In Indian culture, like many other cultures, there are varied views regarding body hair, which can affect how it is noticed or discussed.

5. Environmental Adaptation: Historically, those living in diverse climates adapted over time in ways that provided some survival advantage, whether through variations in skin color, body composition, or hair.

It is important to remember that these factors contribute to general trends and that individual experiences vary widely.