Caffeinated

Describing a substance, especially a food or beverage, that contains caffeine, a stimulant that affects the central nervous system, primarily by increasing alertness and reducing fatigue. caffeinated products can induce heightened focus, improved physical performance, and sometimes lead to side effects like anxiety or insomnia, depending on individual tolerance and the amount consumed. The effect is generally temporary, with the stimulating effects typically waning within a few hours. The level of caffeine can vary significantly depending on the source, with coffee and energy drinks often containing high concentrations, while tea and chocolate generally have lower amounts. Prolonged use can lead to physical dependence.

Caffeinated meaning with examples

• After a sleepless night, Sarah opted for a large, caffeinated coffee from her favorite café. The rich aroma and subsequent jolt of energy were exactly what she needed to power through her demanding workday. Without it, she knew she wouldn't be able to focus on any of her tasks.
• The student, preparing for his exam, chose a caffeinated energy drink to help him stay awake and study longer. He knew the potential drawbacks but felt the temporary boost was worth the risk. He found it helpful at first, though experienced some jitters later.
• The new line of caffeinated snacks includes energy bars and chocolate-covered coffee beans. Consumers have welcomed the convenience of these offerings. However, nutritionists advise caution to avoid overconsumption. They are marketed to athletes.
• Many parents are concerned about the rising popularity of caffeinated beverages among teenagers. They worry about the potential negative effects on sleep patterns and mental health. Schools are starting to limit sales of these drinks on campus.