A chewing tobacco or snus variety with a strength of 20 mg of nicotine per gram and a large pouch size with 1 gram of fill weight therefore contains 20 mg of nicotine
The capsule itself is typically a spherical gelatine shell filled with a flavoured liquid most commonly menthol or fruit-based aromatic compounds
The results demonstrate the feasibility of using these devices in the MRI environment, and show brain activation in a network of cortical (motor cortex, insula, cingulate, amygdala) and sub-cortical (putamen, thalamus, globus pallidus, cerebellum) regions
Toxicol Lett (2012) 214(3):30713
It can also worsen asthma and increase the risk of respiratory infections like pneumonia and bronchitis
The World Health Organization highlights that tobacco smoking remains a leading cause of preventable death worldwide