09/12/2025
Is Nicotine Healthy Now?
For some reason, I’ve been hearing a lot of wellness influencers talking about using nicotine for a cognitive boost.
The former smoker in me is reacting… very negatively. 🚭
But, removed from chemical-laden tobacco or vape products, is nicotine healthy?
Here’s the deal:
Yes, nicotine can sharpen attention and speed up reaction time in the very short term.
But the effect is small and temporary, and the tradeoffs are big. Addiction risk, higher blood pressure, disrupted sleep… not a good long-term play.
But we also use caffeine and even creatine for a boost in energy and a sharper mind. Is nicotine any different?
If it weren’t for the catastrophic health effects of tobacco and vape products, would we use nicotine the same way we use caffeine?
There are differences. Big ones.
Nicotine is metabolised much faster than caffeine, so its effects are much shorter lived.
Caffeine, at least in the forms we take it (coffee and tea), comes with lots of great polyphenols.
Can caffeine be habit forming? Of course - we all have a caffeine habit, right? Ever go a day without coffee? How bad was your headache?
But very few things, save maybe sugar and cocaine, are as habit forming as nicotine.
According to anecdotes and observational studies, nicotine does sharpen focus and attention for a short time.
That said, there is not a lot of data to show major cognitive benefits, especially compared to less habit-forming products.
Before you jump into any kind of biohacking or supplement to give yourself a boost, you have to nail down the basics:
✅Priotize sleep
✅Get early exposure to sunlight
✅Drink plenty of water
✅Fuel with quality protein and unrefined carbs
✅Move your body everyday
Then, if you want an extra boost, try a cold shower or enjoy a green tea or coffee, or take some creatine.
For me, using nicotine for a brain boost is a HARD no.
But I’m an ex-smoker. I know how quickly I can become dependent.
It’s definitely not one of those things I would suggest someone try, especially if they haven’t done the basics first.
Let me know below: What do you think? Nicotine as a helpful brain booster, yes or no? 🤔