There is no scientific evidence to suggest that weight training can directly cause hair growth or make hair grow faster. Hair growth is primarily determined by genetics, hormones, and overall health factors such as nutrition and stress levels.
Weight training and other forms of exercise can indirectly contribute to hair growth by improving overall health and blood flow to the scalp. Exercise promotes circulation, which helps to deliver nutrients and oxygen to the hair follicles, which in turn may help to support healthy hair growth.
However, it's important to note that excessive exercise or stress can also have negative effects on hair growth by disrupting the body's hormonal balance and causing hair loss or thinning. So, while weight training can be a beneficial form of exercise, it is not a guaranteed solution for hair growth and should be balanced with other healthy lifestyle habits.
