The conversation between human and AI assistant.
Why do some people's veins appear through the skin on their hands, feet and forehead, but not on other people?
Can you tell me why some people's veins appear through the skin on their hands, feet and forehead, but not on other people?
Sure! When veins are visible through the skin, it is often due to low body fat content or genetics. Thin skin can also make veins more visible. Would you like me to find more information on this topic?