14 Mar 2016
coffee valve knows in our daily life,we often eat soy because it is a good condiment for our food,it can make our food more delicious.However,many elder think the soy would make our skin blacker.The soy has a black color,the elder firmly believe that the melanin of the soy would be absorbed and stay in the skin,so that he skin would be dark yellow even black.In the same situation with soy,many people think the dark brown coffee would also have big influence to our skin and make our skin dark yellow even become black.So many people especially the pretty girls who have beautiful white skin are afraid of this saying is true,so they always say no to coffee though they desire to enjoy it.In fact,this saying is no true.
At present,there isn’t any research can prove that the melanin of coffee would be absorbed and stay in human’s body to influence the color of skin.The main component of coffee in caffeine that can motivate people’s central nervous system,heart and respiratory system.Appropriate caffeine can reduce the muscle fatigue and promote the digestion.It can improve the renal function,so it has diuresis function that can help excreting out the redundant sodion in our body.In a word,caffeine can promote metabolism and digestion and improve constipation.Form these functions,we can know that the caffeine would not stay in our body and influence the color of skin.On the contrary,it can help improve the problem of pachylosis.
The saying that coffee would make skin black is truly not true.Many people think coffee is the chief culprit make their skin dark yellow,actually they are wrong.In fact,the real reason why their skin is dark yellow is lack of sleep.Nowadays,most of young people like staying up at night,they are not willing to go to bed early even though they are sleepy.When they are sleepy at night,they would drink some coffee to make themselves energetic so that they can go to sleep late.Because of this,they long-term lack of sleep would lead to metabolic disturbance that is the real reason their skin lose its luster and become dark yellow even black.That is say the skin become dark yellow or black is irrelevant to the melanin of coffee.So,the saying that coffee would make skin black is not true.
The analysis result indicates that the suppose of coffee would make skin black is false.On the contrary,drink coffee appropriately can promote the metabolism that can help expelling toxicant.
In addition to the scientific analysis,the real example is more persuasive to prove the suppose of coffee would make coffee balk is false.Take me as an example first,I am a coffee lover who drink coffee every day,but I don’t think the coffee has any bad impact on my skin.Beside,I have observed my friends who also are fond of drinking coffee around me and make a simple survey with the help of them.The survey result shows that coffee would not make skin black,but makes skin better.
In a conclusion,coffee would not make skin black,coffee lovers can rest assured use.
Tag: coffee valve
Originally published 14 Mar 2016, updated 14 Mar 2016.
The Knowledge Inside The Coffee Packaging10 Aug 2020
Take the coffee bean as an example, the steps from plant, pick, roast, are all connected , without the one-way valve usually make the coffee less fresh.
How Does a Coffee Bag One-Way Air-Valve Work Two02 Aug 2020
The external oxygen will be stopped from entering the bag, so that the package is in a working state, thereby protecting the freshness of the food in the bag.
How do you store coffee long term25 Jul 2020
When storing the coffee, we need to avoid light and heat, and keep it in a dry environment, we then need to use coffee packaging bags with coffee valves.