Cognitive skills are the functions your brain uses to think, pay attention, process information, and remember things, constantly aiding your thought processes and memory retention. Caffeine is considered a stimulant. It stimulates the body's central nervous system, and boosts the brain's production of a neurochemical known as dopamine, which controls the ability to focus and maintain concentration. epidemiological evidence suggests that coffee consumption reduces the risk of cognitive decline, dementia, and AD. Eskelinen et al. (2009) reported a 65 % risk reduction for late-life dementia and AD among drinkers of three to five cups of coffee per day during their middle life, compared with nondrinkers. Also shows studies showing that dark roast coffee has the most positive effects on the brain, it is the perfect time to start exploring the flavour profiles of high-quality dark roasts. Cognitive training by drinking caffeine to sharpen or maintain brain functions through the use of regular consumptions of coffee so it activates These mental activations in brain and intended to help cognitive abilities such as working memory, executive function, and problem-solving abilities.
