Beverage.

Caffeine have beneficial effects on the body because it gives us energy. I actually drink Nescafe coffee for breakfast mostly during the weekends and the coffee have a very fragrant smell, and taste too, and after drinking coffee, I would have the energy to continue the day. Most of the soda, like "100-Plus" and "Milo" contain caffeine and they taste good, since caffeine adds flavour, and they are energy drinks, which will boost your energy after drinking them and since they contain caffeine, we can say that caffeine gives us energy. Caffeine have been beneficial to me as it created some of my favourite drinks and added some interest in my drinks. Although caffeine is rather addictive, one that knows how to control how much caffeine one drink would be okay. Drinks too contain caffeine and though drinking too much would cause one to fall sick, it would be okay if one drinks moderately. Using caffeine to keep one awake would also be quite effective as caffeine would also prevent sleepiness. Therefore I feel that caffeine have beneficial effects on the body because it gives us energy.