6 little-known facts about coffee. Have you tried the last one?

Coffee can be used to "refresh your nose" while smelling perfume

When you go shopping with friends, you may see some coffee beans on display at the perfume counter. This is because the human sense of smell can only smell three or fewer scents at a time without training, and there are many different perfumes at the perfume counter, which will numb the sense of smell. As the saying goes, "If you enter a room full of orchids, you will not smell their fragrance for a long time."

Coffee has no chemical ingredients and emits a refreshing aroma, so it is often used to wake up the nose. When consumers buy perfume, they use the smell of coffee beans to divert the excitement of the nerve center to the smell of perfume and turn it to another point. So next time you go to try perfume, it’s not surprising to see coffee beans, and you can also choose a perfume that suits you.

Smelling coffee can develop brain power

An article titled "Just The Smell of Coffee Is Good For Your Brain Power, Research Shows" was published in the American Journal of Environmental Psychiatry, which means: According to research, just smelling coffee can develop brain power.

The researchers set up 10 algebra problems for 100 students at the Stevens Institute of Business and Technology in New Jersey to solve. One group completed the test in a closed space filled with coffee aroma, while the other groups completed it in a classroom without aroma. As expected, the students who smelled the coffee aroma scored much higher. The same study was conducted several times later, and the results were the same.

This experiment proves that the aroma of coffee can develop people's brain power, increase students' desire to perform, and make them "smarter". (No more words, I'm going to go smell the coffee)

Coffee can help you burn fat

This is a good choice for people who want to lose weight. The caffeine in coffee beans can increase your metabolic rate by 3%-10%, so your body can lose fat faster. Drinking coffee before exercise will have a better weight loss effect. Remember to drink black coffee! (The editor quietly took out a small notebook to write it down)

Drinking coffee can protect against oxidation and sun damage

As they age, women pay special attention to anti-oxidation and sun protection, so doing a good job of anti-oxidation and sun protection can prevent sun aging. A cup of coffee every day can eliminate fat, beautify, and resist aging , thus solving the problem of women's aging and color fading. This method is similar to eating enough vegetables and fruits every day. So the majority of beauty-loving female friends can drink it!

Coffee has more aroma than wine

As we all know, there are many types of wine and many aromas. More than 200 aromas can be found in red wine, and there are about 1,500 coffee aromas, which is much higher than wine.

Coffee can revive dying potted plants

Coffee can be used to save dying plants. Mix coffee with sugar residue and water it on potted plants regularly. It will bring back life to the yellowing plants. If you don’t believe it, you can try it.