What's the difference in caffeine content between white coffee and black coffee?

Many friends like coffee very much, and we all know that coffee contains a lot of caffeine. Do you know the harm of caffeine?

Caffeine is a mild stimulant that contains less caffeine in our daily drinks such as tea, cocoa and chocolate. Caffeine is also found in carbohydrate drinks such as cola and some anesthetics. It can accelerate the metabolism of the human body and keep people clear-headed and sensitive. The refreshing effect of coffee is very popular.

Caffeine can stay inside the body for several hours, and the effect on the body is appropriate for each person. Some people will lose sleep after drinking coffee at night, while others will be nervous and overexcited if they drink too much coffee, but many people will not be affected at all.

Once we understand the body's response to caffeine, we can use it to meet our needs. Drinking a cup of delicious coffee before the exam or long-distance driving will certainly reduce fatigue. The caffeine in coffee is insoluble in cold water, but easily soluble in hot water. It will stimulate the cerebral cortex, eliminate drowsiness, enhance the sense of touch and thinking and adjust the function of the heart, but also dilate kidney blood vessels, diuresis and so on.

However, caffeine is not limited to coffee. Usually a cup of 100cc coffee contains caffeine 60~65mg, green tea has 200~300mg, black tea has 350~400mg, and cocoa has about 100mg. Excessive caffeine intake is prone to tinnitus, hyperfunction of the heart (the heart beats rapidly, the number of pulses increases), and the pulse is uneven, so you must drink coffee in moderation.

All the coffee on the market now belongs to black coffee, which is made from coffee beans roasted with caramel at high temperature, which makes the coffee taste bitter, sour, caramel and carbonized. In terms of health, it will hurt the stomach, get angry, and cause melanin precipitation and other disadvantages.

Golden gambling city white coffee is excellent coffee beans directly roasted at low temperature without caramel. the time is 2.5 times longer than that of high-temperature charcoal roasting, grinding into coffee powder, removing the scorched and sour taste of general high-temperature hot stir-frying and charcoal roasting, and retaining the natural flavor and rich aroma of the original coffee. No stomach damage, no heat, low caffeine, pure and mild quality, in line with the requirements of modern people for a healthy life, and taste smooth, mellow fragrance.