Increased Alertness: Caffeine acts as a stimulant, boosting alertness and enhancing concentration and focus.
Improved Physical Performance: It can enhance athletic performance by increasing adrenaline levels and mobilizing fatty acids from fat tissues.
Enhanced Mood: Caffeine consumption is associated with improved mood, reduced feelings of depression, and increased feelings of well-being.
Temporary Energy Boost: Caffeine can provide a temporary energy boost by stimulating the central nervous system and increasing heart rate.
Effects on Sleep: High doses of caffeine can disrupt sleep patterns, leading to insomnia and decreased sleep quality.
Diuretic Effect: Caffeine has a mild diuretic effect, increasing urine production and potentially leading to dehydration if consumed in excess.
Dependence and Withdrawal: Regular consumption of caffeine can lead to dependence, and abrupt cessation may result in withdrawal symptoms like headaches and fatigue.