Those who are not fit to drink coffee
1. Hypertension patients: coffee contains caffeine, it can make some sensitive patients blood pressure rise.
2. Renal failure patients: renal failure patients if there is hyperkalemia phenomenon, with the need to limit potassium diet, high potassium content in coffee should not be drunk.
3. Peptic ulcer patients: caffeine stimulates gastric acid secretion, and makes the digestive system smooth muscle blood vessels relax, accelerate the metabolism of food, and reduce the nutritional value of food.
4. Diabetes patients: caffeine can reduce insulin secretion in the pancreas, reduce glucose tolerance, increase insulin excretion and increase blood sugar.
5. Epilepsy patients: caffeine can stimulate the brain power center, xanthine will make vasoconstriction, reduce blood flow to the brain. It's bad for epilepsy.
6. Heart disease patients: coffee will increase fat and triglyceride content, increase the burden on the heart and oxygen consumption. side effects are more likely to occur especially when the body is tired and smoking excessively.
7. Iron deficiency anemia patients: coffee will accelerate the metabolism of food and reduce iron absorption rate.
8. Kidney stone patients: prevention of calcium oxalate stone recurrence, fasting food rich in oxalic acid, coffee is rich in oxalic acid food.
9. Insomniacs: long-term drinking coffee will affect the sedative effect, increase the number of times awake, so that the depth of sleep becomes shallow.
10. In addition to the above several diseases patients can not drink coffee, healthy people are not necessarily suitable for drinking coffee, such as pregnant women, lactating women: caffeine will affect the fetal nutrients and oxygen intake, so pregnant women had better not drink caffeinated beverages. If you drink coffee during lactation, caffeine and other stimulants will enter the baby's body through milk, which will have adverse effects on baby growth and development, so don't drink coffee for three months after delivery.
Athletes drinking coffee can also produce discomfort or pathological phenomena.
- Prev
Basic knowledge of coffee matters needing attention in the purchase of coffee beans
To start buying coffee beans, first choose a coffee shop where business is booming. The freshness of roasted beans is the life of coffee, so choose to put fresh coffee beans in the warehouse, the place is clean and there is no oil residue on the beans, and there is no direct sunlight and no hot shops around. It is also a good way to buy in your own baking shop where you think you are fragrant and mellow. When buying baked beans, refreshing beans are available.
- Next
What are the main producing areas of coffee
Today, there are more than 100 varieties of coffee, but more than 100 kinds of coffee are all derived from Arabica coffee, Robbda coffee and Liberian coffee, which come from different countries as follows: Brazil is the largest coffee producer, and various grades and types of coffee account for 1/3 of the global consumption and occupy a place in the global coffee market.
Related
- Beginners will see the "Coffee pull flower" guide!
- What is the difference between ice blog purified milk and ordinary milk coffee?
- Why is the Philippines the largest producer of crops in Liberia?
- For coffee extraction, should the fine powder be retained?
- How does extracted espresso fill pressed powder? How much strength does it take to press the powder?
- How to make jasmine cold extract coffee? Is the jasmine + latte good?
- Will this little toy really make the coffee taste better? How does Lily Drip affect coffee extraction?
- Will the action of slapping the filter cup also affect coffee extraction?
- What's the difference between powder-to-water ratio and powder-to-liquid ratio?
- What is the Ethiopian local species? What does it have to do with Heirloom native species?