One reason why Nicotine in vapour suppresses hunger is due to the uptake of nicotine in the blood.
Nicotine whether from a cigarette or Nicotine Delivery device (PV) will result in a release of adrenaline (epinephrine) into the blood. The result of this is the breakdown of glycogen (carbohydrate store in the liver and muscle) to release glucose into the blood. This occurs as a fight or flight response also when adrenaline is released.
As leptin is one of the primary hormones responsible for appetite and leptin is counter regulated by adrenaline the result is appetite suppression. If a small amount of nicotine is consumed the effect is less than that if a greater amount of nicotine is consumed.
I hope this may help answer your questions.
Nicotine whether from a cigarette or Nicotine Delivery device (PV) will result in a release of adrenaline (epinephrine) into the blood. The result of this is the breakdown of glycogen (carbohydrate store in the liver and muscle) to release glucose into the blood. This occurs as a fight or flight response also when adrenaline is released.
As leptin is one of the primary hormones responsible for appetite and leptin is counter regulated by adrenaline the result is appetite suppression. If a small amount of nicotine is consumed the effect is less than that if a greater amount of nicotine is consumed.
I hope this may help answer your questions.