(Smart bureaucrats do exist but they are such an existential threat to the ecosystem, they have a very limited lifespan in DC.)
The table below summarises current evidence 4,5
If you are looking for weight loss medication that doesnt include injections, youve come to the right place
Pataky MW, Womack CJ, Saunders MJ, Goffe JL, DLugos AC, El-Sohemy A et al (2016) Caffeine and 3-km cycling performance: effects of mouth rinsing, genotype, and time of day
These results have made these drugs incredibly popular and lucrative for the companies that produce them so it is no surprise that the marketing campaigns for these agents are aggressive