Humans are naturally down to sweet. Human tongue comprises the taste buds that provide the sense of taste. As we belong to primates we have a highly developed palate for sweet. The humans are born with an innate preference for sweet food, this preference can be observed in even newborn babies. The sweet food contains essential fatty acids, this is the benefit of having sweet food. Selecting the sources for having natural sugar usually contains healthy nutrients alongside with their counterparts. Vegetables, fruits and dairy products provide natural sugar in addition to fibre, vitamin, carbohydrates etc.