Scrotal hair growth is usually related to male hormone levels and is part of male characteristics.

Scrotal hair growth is primarily related to the level of male hormones in the body. The main male hormone is testosterone, which plays a crucial role in male physical development. Testosterone not only affects male sexual characteristics, such as voice deepening and muscle growth, but also influences the distribution and growth of hair, including scrotal hair. Hair growth and distribution patterns are influenced by genetic factors, so each person's situation may vary.

After understanding the physiological reasons for scrotal hair growth, we need to pay attention to personal hygiene, keeping the area clean and dry to prevent infection. Maintaining a healthy lifestyle, including a balanced diet, moderate exercise, and sufficient sleep, helps maintain normal hormone levels.

[Life Tips:]
1. Keep the scrotum area clean and dry, and wash it regularly.
2. Wear breathable underwear and avoid tight clothing.
3. Pay attention to a balanced diet, eat more vegetables and fruits, and eat less greasy food.
4. Maintain moderate exercise to improve physical fitness.