Eli5 what exactly makes fat so delicious?
In: 8
TLDR: Fat melting in our mouth thanks to the body temperature.
Fat is one of the three main macronutrients in our diet, along with carbohydrates and proteins. It is made up of molecules called fatty acids, which come in different lengths and types. When we eat food that contains fat, our bodies break down the fatty acids and use them for energy or to build new cells.
But why do we find fat so delicious? One reason is that it has a unique mouthfeel and texture. When we eat fatty foods like cheese or butter, they tend to feel creamy and rich in our mouths. This is because fat has a lower melting point than other parts of the food, so it melts at body temperature and spreads over our tongues and other taste receptors.
In addition to the texture, fat also adds flavor to food. This is because fatty acids are able to dissolve and carry other flavor compounds, making them more potent and appealing to our taste buds. For example, the aroma of grilled meat or the sweet fragrance of baked goods is often due to the presence of fat.
Moreover, studies have shown that our brains are wired to enjoy the taste of fat. When we eat fatty foods, our brains release chemicals called endocannabinoids that give us a sense of pleasure and reward. This is why we might crave fatty foods even when we’re not hungry.
However, it’s important to remember that not all fats are created equal. Some types of fat, such as unsaturated fats found in nuts and fish, can actually be beneficial to our health. On the other hand, consuming too much saturated and trans fats, found in fried foods and processed snacks, can increase our risk of heart disease and other health problems.
So while fat may be delicious, it’s important to consume it in moderation and choose healthier sources whenever possible.
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