My kids love to drink coffee at home ! Is it advisable to let them drink coffee at there age ? My eldest is 7 and the youngest is 5 .

While coffee has been found to have a lot of benefits for our health, I think it's not really that safe to be taken by kids. But if by any chance you cannot break this habit, it's recommended to that kids should not have more than 45 mg a day--roughly the same caffeine content in a single-serve soda.