" Thai iced tea " or " Thai tea " is a sweet, creamy orange-colored drink that many consider a comforting treat, especially during tiring afternoons or hot days. Just a sip of this sweet, cold tea can instantly lift the mood and refresh the senses. But this feeling doesn't come from taste alone — Thai iced tea contains components that may boost alertness and activate the brain's reward system.
Sweetness is a flavor humans naturally enjoy and is linked to the brain's reward system. Drinking Thai iced tea with a pleasant sweetness can create satisfaction and a desire to keep drinking. However, happiness is not caused solely by sugar or dopamine but by a complex process involving the brain and sensory experience.
Thai iced tea made from tea leaves contains caffeine, which stimulates the nervous system and reduces drowsiness, helping one feel more awake and focused. Especially during the afternoon slump, the invigorating effect after drinking may improve overall mood and feelings.
Tea leaves contain an amino acid called "L-theanine," which has been studied for its effects on the brain, especially when combined with caffeine. Some research suggests that together, these compounds can enhance attention and certain mood aspects, leading to improved mood and alertness.
The delight of Thai iced tea comes not only from sugar but also from its sweetness, creaminess, tea aroma, and cold temperature stimulating the senses simultaneously. When these flavors are enjoyed, the brain associates the experience with satisfaction, explaining why many feel good from the very first sip.
For many, buying Thai iced tea happens during work breaks or moments of fatigue, leading to a learned association that this favorite drink represents rest and self-reward. Seeing, smelling, or starting to drink it creates expectations and familiar experiences that contribute to positive feelings.
Although sweetness contributes to the deliciousness and satisfaction of Thai iced tea, more sugar does not necessarily mean a better mood. Adding large amounts of sugar, sweetened condensed milk, or syrup increases sugar and calorie intake unnecessarily. It’s advisable to order with less sweetness to reduce sugar consumption and maintain health by exercising regularly.