A study conducted in India in 2015, by the Department of Clinical Psychology, at the National Institute of Mental Health and Neuroscience, records the increase in the use of caffeine-containing products by adolescents. According to their study, usage has increased by up to 70% over the past 30 years: “Consumption of common caffeinated beverages, such as carbonated soft drinks, may increase lifelong preference for sweet foods if taken regularly throughout life. 'childhood. negative impact on nutritional intake” (Kumar, 1).(7) When it comes to knowing how much caffeine the body can handle, it is measured based on brain development and body type. Healthy adults can drink 300 to 400 mg of caffeine per day. Children's caffeine intake should be limited because their brains are still developing and bodies are still growing, and caffeine may interfere with both. If a child must consume caffeine, it is recommended that they consume a moderate amount. A teenager should only take 100 mg of caffeine every six hours, because they are still growing and brain development is crucial at this age (Noel) (8) To help evaluate direct caffeine intake, according to Caffeine