What Causes the ‘Taste’ of Different Foods and How Does It Work?

Taste is like a game of clues, your tongue has special sensors that send messages to your brain, telling it what the food is. Some foods make you think 'sweet,' others say 'sour' or 'bitter.' Imagine each flavor is a different color in a painting, and your tongue helps mix them all together!

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Examples

Lemon juice makes your tongue feel zesty because it tastes sour.
Chocolate is sweet because your brain detects sugar molecules on your tongue.
Saltwater tastes salty, and that's because salt helps the taste buds feel 'salty.'

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Categories: Science · taste,flavor,science of eating