Thumps up is one of the products of cocacola company.now a days it is the most trending cool drink in the market.i don’t know why people are encouraging these type of drinks.they don’t know they are floating with danger.thumps up contains caffeine.caffeine is very dangerous to health.there are so many persons who are drinking litres of this beverages.i don’t suggest those people to drink such type of cool drinks.it is too dangerous to their health.it may cause several internal problems.so don’t drink thumps up.