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Meal timing: Thanksgiving is usually served around 3 p.m., when our internal body clock causes a natural dip in alertness. Late afternoon, our sleep drive is increasing but our alerting signal ...
Caffeine – a meta-analysis found an increase in alertness and attentional performance. [26] [24] Eugeroics (armodafinil and modafinil) – are classified as "wakefulness-promoting agents"; modafinil may increase alertness, particularly in sleep-deprived individuals, and may improve reasoning and problem solving in non-ADHD youth. [23]
Postprandial somnolence (colloquially known as food coma, after-dinner dip, or "the itis") is a normal state of drowsiness or lassitude following a meal. Postprandial somnolence has two components: a general state of low energy related to activation of the parasympathetic nervous system in response to mass in the gastrointestinal tract , and a ...
Caffeine is a central nervous system (CNS) stimulant of the methylxanthine class and is the most commonly consumed psychoactive substance globally. [9] [10] It is mainly used for its eugeroic (wakefulness promoting), ergogenic (physical performance-enhancing), or nootropic (cognitive-enhancing) properties.
A 2018 study found a connection between increased learning performance and chewing gum, while a 2015 study linked chewing gum with higher productivity and alertness.
Sugar-filled foods like soda, baked goods, candy. Refined grains (white bread, white rice, pretzels, etc.), plus processed foods like chips. Fried and fatty foods. What foods are good for chronic ...
The fruits are rough, mottled and up to 8 inches (20 cm) long and contain large, flat and bright red coloured seeds, commonly known as kola nuts. [2] The seed contains 1.25 - 2.4% caffeine, and can be chewed or ground into a powder added to beverages to increase alertness, diminish fatigue, and increase stamina. [1]
Greek yogurt makes for the perfect light meal or snack any time of the day. Plus, it's full of probiotics, protein, and calcium. Goodson shares, "The high-quality protein supports muscle repair ...