3 Answers

  1. Hello!

    There are a number of strong and legal stimulants with proven effectiveness. The most famous one is probably caffeine. Among the stronger ones, we can distinguish DMAA geranium extract. They are very actively used in the manufacture of sports nutrition, in particular pre-workout complexes and fat burners.

    Before using it, you should carefully read the contraindications.

  2. These questions are usually asked by students when preparing for exams. In theory, brain activity can be stimulated by a dopamine precursor. Dopamine, as a neurotransmitter, is involved in many neuro-humoral processes. One of them is cognitive activity. For example, patients suffering from Parkinson's disease have impaired cognitive function, which is stopped after taking levodopa. The drug is essentially a synthetic dopamine precursor that penetrates well directly into the brain. Levodopa is only available on prescription, so if you have a friend with Parkinson's disease, you can experiment. Another precursor of dopamine is the amino acid L-tyrosine, but unlike levodopa, the effect does not occur immediately and affects the entire body as a whole.

  3. Pre-workouts from sports nutrition (despite the name, you can drink it not only before training), and DMAA (also sold in the sports pit). The most powerful of the legal substances, not far behind the banned analogues. True, not all pretreats insert well, but there are really very powerful ones

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