To lead a healthy life, Vitamins play a vital role in our body. In the past centuries, it is easy to get healthy food. But nowadays, we cannot even imagine of that because of the artificial foods. People always used to prefer tastier food than the healthy food. But, some centuries before people prefer natural food and they just integrated with natural environment. So, they lead a healthy life. Today is totally opposite. Main reason is adulteration in food. For example, in the money earning point of view, some persons adulterate the tea powder with wood powder and some other raw materials. This cause damages to our body. So, people must be very careful in choosing the products. We should prefer only the government ISO certified products. Another major cause is people prefer the quantity not the quality. It is easier to have some good ingredients in liquid products than the pills. Because of that reason doctors give syrups or tonics to the patients for to recover from the disease soon and to lead healthy life. But, in olden times these are all taken from grains, pulses and vegetables directly. So, we should prefer only healthy food to lead healthy life. At the same time, too much of anything is good for nothing. We should remember that while taking foods.