Taste and smell are one of the most powerful sensory connections we have. Smell is an important part of how we perceive taste. It has been predicted that humans can smell between 1,000 and 4,000 classified odors, which are fruity, floral, spicy, burnt, plastic, and rotten.
Certain sounds can alter how people perceive food. Recently, researchers wanted to determine if there is a relationship between hearing and taste. Research has shown that listening to background music related to "ice cream" makes people perceive chocolate as "ice cream" more.
When it comes to touch, a sense developed in childhood plays an important role in getting us ready to eat a certain fruit or vegetable. Activities for preschoolers that involve touching fruits and vegetables are proportional to tasting the items offered. Also, babies are more likely to accept vegetables if they can feel the food before consuming it.
Visually, it is thought that the popularity of sharing food images via social networks increases the likelihood of food exposure, which in turn, leads to increased calorie consumption.

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