Much of the current research is done in animal models, which are slow, expensive, and dont necessarily predict toxicity in humans
10.1016/j.coph.2004.12.002 Summary Keywords nicotine, nicotine salts, dopamine, nucleus accumbens, satisfaction Citation Li X, Lu L, He Y, Zhang H, Zhang Y, Sheng H, Chen M, Ru J and Gao Y (2023) Pharmacological effects of nicotine salts on dopamine release in the nucleus accumbens
Travel can be unpredictable, and though we hope well never use it, having it gives us peace of mind in case of unexpected delays, cancellations, or emergencies
The study has come at a time when COVID-19 is affecting almost all aspects of our lives
I am convinced this is well founded, yet I also suspect that subtle variations in raw materials and preparation style may be physical proxies for these spiritual imponderables