The safety of zero nicotine caffeine vapes is still not well established, and there are concerns about the long-term effects of inhaling heated liquids and the potential for harmful chemicals to be present in the liquids used for caffeine vaping.
Additionally, caffeine is a stimulant drug that can affect the central nervous system, leading to increased alertness, reduced fatigue, and improved cognitive function. However, it can also cause negative side effects, such as rapid heartbeat, increased anxiety, or insomnia.
While zero nicotine caffeine vapes may contain fewer potentially harmful chemicals than nicotine-containing vapes, the overall safety of these products is still not well understood. It's always best to consult a doctor before trying any new products, including zero nicotine caffeine vapes, and to carefully consider the potential benefits and risks before making a decision. A doctor can provide personalized advice based on your individual health history and needs.