As one develops, one crave for food and always wants to eat in order to grow, normal growing children need nutrition and just take what his or her guardian feeds him or her with, not conscious of what comes in to the body. But the mind is divided into two, the conscious mind and the subconscious mind. The subconscious mind accept everything be it good or bad. The conscious mind choose what to take in based on the human senses. The body has 5 senses that feeds the conscious mind, the sense of sight, the sense of touch, the sense of taste, the sense of hearing and the sense of smell. The conscious mind can distinguish negative sense from positive sense. Bad smell from a good smell, bad taste (bitter taste) from a sweet taste etc. The guardian of the toddler program into the memory of the child consciously or subconsciously what he or she decides as good food. Bitter leaf would start becoming sweet when one eats it when it is programmed to be food subconsciously or consciously to a toddl