Can Energy Drinks Cause Hair Loss

Can Energy Drinks Cause Hair Loss?

Energy drinks are popular beverages that are often marketed as a way to boost energy and focus. They typically contain high levels of caffeine, sugar, and other ingredients, such as taurine and guarana. While energy drinks may provide a temporary boost of energy, there is some evidence that they may also be linked to hair loss.

How Energy Drinks May Cause Hair Loss

There are a few ways in which energy drinks may contribute to hair loss.

  • High caffeine intake: Caffeine is a stimulant that can constrict blood vessels, including those that supply the scalp. This can reduce the amount of nutrients and oxygen that reach the hair follicles, which can lead to hair loss.
  • High sugar intake: Sugar is a known inflammatory agent. Inflammation can damage the hair follicles and lead to hair loss.
  • Other ingredients: Some energy drinks contain ingredients, such as taurine and guarana, that have been shown to increase the levels of stress hormones in the body. Stress hormones can also lead to hair loss.

Research on Energy Drinks and Hair Loss

There is some evidence to support the link between energy drinks and hair loss.

  • A study published in the journal “Dermatology and Therapy” found that people who drank energy drinks were more likely to experience hair loss than those who did not.
  • Another study, published in the journal “Pediatric Dermatology,” found that energy drink consumption was associated with an increased risk of alopecia areata, an autoimmune condition that causes hair loss.


While more research is needed to confirm the link between energy drinks and hair loss, the evidence to date suggests that these beverages may indeed be a contributing factor. If you are concerned about hair loss, you may want to limit your intake of energy drinks.