The harm of three-in-one instant coffee drinking instant coffee

The popular three-in-one instant coffee is an industrial synthetic product, which is mainly composed of granulated sugar, fat coffee companion and coffee. Its nutritional composition is not as good as the traditional coffee made from fresh coffee beans. It has higher fat and sugar content, lower quality protein and caffeine, and may lose the essence of coffee in the production process.

For obese people and people who are losing weight, although there are few reports that coffee has the effect of losing weight, they should not drink too much. Because caffeine can promote the secretion of digestive juices, increase appetite, and accelerate the digestion and absorption of food. In particular, three-in-one instant coffee, high in sugar and fat content, be careful to drink more and more fat.

Pregnant and lactating women should drink coffee carefully so as not to adversely affect the fetus and newborns.

If the elderly suffer from cerebrovascular disease or diabetes, they should drink as little coffee as possible. Although caffeine has a cardiotonic effect, it can also accelerate the heart rate and easily cause myocardial hypoxia. If the elderly are in good health, in addition to ensuring that they do not drink too much coffee, they should also pay attention to the appropriate supplement of high-calcium foods or calcium agents, so as not to aggravate osteoporosis.

Don't drink coffee on an empty stomach because it stimulates acid secretion in the stomach. People with stomach problems, especially those with stomach ulcers, should be more cautious. The temperature of drinking coffee should not be too high, the best temperature is 70-80 degrees Celsius, at this temperature, the nutrients of coffee are the most stable, not easy to decompose, and taste the best.