Nicotine marketed as 'brain booster' in U.S., experts warn of addiction risk

In the United States, nicotine is undergoing a perception shift, being rebranded as a 'biohacking' tool to boost concentration and cognitive abilities. This trend is particularly popular among wellness influencers and consumers seeking self-improvement, distancing nicotine from its traditional image of addiction and disease.

“

Nicotine is one of the most misunderstood compounds in the biohacking space. Nicotine from tobacco and pharmaceutical grade nicotine are completely different.

Figures like Dave Asprey, a proponent of biohacking, argue that nicotine, especially in non-combustible forms, is misunderstood. He claims that unlike tobacco smoke, the nicotine itself can enhance cognitive function by interacting with brain receptors. Asprey states he uses small doses, typically 2-5mg, before demanding tasks or important conversations. Tech companies in Silicon Valley are reportedly providing nicotine pouches to employees, promoting them as productivity enhancers.

“

I've been using non-combusted nicotine products for years. I usually use a small amount, like 2-5mg, and I use it mostly before I need to focus or before I have an important conversation.

However, the medical community remains skeptical. Neurologists like Dr. Fawad Mian acknowledge nicotine's potential for short-term mental clarity but stress that the mechanisms enhancing focus can also lead to dependency. He warns that the brain may adapt, eventually requiring nicotine just to feel normal. Dr. Nehal Badhan from the Feinstein Institute notes that while animal studies show plausible mechanisms, consistent proof of efficacy in humans is lacking. Experts caution against introducing potentially addictive substances widely, especially to healthy individuals.

“

Nicotine can have a short-term effect of making you feel clear-headed and increasing your focus.