Side effects of pure black coffee
If you have high blood pressure, drinking a lot of black coffee for a long time will increase your blood pressure; Coffee has diuretic effect. Drinking a lot of coffee for a long time is easy to cause bone loss, which is not conducive to the preservation of bone mass and will increase the chance of osteoporosis. Moreover, caffeine can improve alertness, sensitivity, memory and concentration, but if it is drunk in large quantities, it will produce the same dose of stimulants, which will make people nervous and cause anxiety symptoms such as palpitation, tinnitus and sweaty palms. Therefore, people with hypertension, coronary heart disease, arteriosclerosis and other diseases, elderly women, people with vitamin B 1 deficiency, pregnant women and cancer patients are not suitable for drinking black coffee.
Is black coffee harmful to health?
Caffeine contained in black coffee has a refreshing effect. Long-term drinking may bring some side effects, such as memory loss, palpitation and tachycardia, which will increase the blood pressure of hypertensive patients. Suggestion: Try to avoid drinking coffee for a long time, and you can refresh yourself through appropriate relaxation activities.
Sour and bitter taste of black coffee.
I. Ethiopia
Ethiopia is the birthplace of the famous Arabica coffee bean. Among all the producing areas, Hidamo and Yega Sheffield are the most prominent, and people have always maintained the tradition of harvesting wild coffee beans. Coffee gardens with an altitude of 1500m above sea level have formed a unique coffee culture after more than a thousand years of evolution and adaptation. Ethiopian coffee is mostly washed beans, with rich floral fragrance, smoothness and delicacy, as well as rich chocolate and fruit flavor.
Acidity is three stars,
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The overall balance is moderate
As the origin of coffee, the price of coffee beans in this origin is also very high!
Two. Kenya
The most professional barista will tell you that Kenya is a top-grade coffee with obvious taste: citric acid, sweet fruit and rich chocolate. Coffee has a short history in Kenya. At the beginning of the 20th century, Arabica coffee varieties were introduced, and later more varieties from Brazil were cultivated.
Four stars in acidity,
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Suitable for friends who like slight acidity!
Three. Columbia
Colombian coffee is characterized by its diverse styles, standardized and stable styles, and interesting and changeable small-scale stars. Generally speaking, Colombian coffee is fresh and fruity. Compared with other producing countries, Colombia pays more attention to developing products and promoting production. Its coffee producers use professional baking techniques to maximize the quality of coffee beans.
Acidity is three stars,
Alcohol, four stars,
Four. Guatemala
Guatemalan coffee, produced in Guatemala, is a kind of bourbon coffee bean, which is one of the varieties with strong sour taste, mellow and slightly wild, and is most suitable for blending into mixed coffee. With its unique style, coffee in Guatemala has become one of the world-famous coffee producing areas in recent years.
The acidity is five stars,
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Friends who are suitable for heavy tastes
V Costa Rica
Costa Rica is rich in volcanic soil (slightly sour and very fertile), which creates a balanced, smooth and fragrant coffee. Its coffee producers focus on planting and processing specific varieties of coffee beans, and strive for perfection in technology. Its high-quality coffee enjoys a high reputation in the international market.
Two stars of acidity,
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This is my favorite place of origin, because I don't like sour ones!
The best time for coffee to lose weight
Coffee can accelerate fat burning, but it doesn't mean that sitting and drinking coffee can burn fat. If you want to lose weight by drinking coffee, you must combine exercise. It is best to drink coffee within 20 ~ 30 minutes before exercise, so that during exercise, the fat burning effect of coffee in the human body can reach the extreme, and the slimming effect is much better than that of simple exercise.
It should be noted that although coffee has a good weight loss effect, it does not mean that the more coffee you drink, the better the effect of burning fat. One drink is enough, but it's no use drinking too much. For pregnant women or lactating women, coffee is not suitable, so as not to affect their health.
But be careful not to consume too much caffeine, especially during pregnancy and lactation. Otherwise, excessive caffeine intake will affect your health.