The brain is a complex machine, the various products act in different ways, altering various functions. The cholinergic, for example, act on receptors of acetylcholine, a neurotransmitter known for his role in memory. Piracetam is the most famous and oldest of these products. Another product of this family, the Donepezil is generally used to mitigate the effects of Alzheimer’s disease. It can also act on dopamine, which manages, among others, concentration, pleasure and motivation. Among the many ingredients that can increase the level of this valuable drug, we mention one found naturally in tea, L-Theanine, which acts on stress levels and increases the ability to concentrate.
They are known as such addictions to various toxic substances, which produce multiple adverse health effects, both physical and psychological, family and social serious repercussions.
