How to drink coffee healthily?
According to media reports, some consumers experienced panic, palpitations, nausea and other reactions after enjoying “Slimming Coffee”. Eventually, they fainted after symptoms such as nausea and vomiting, and eventually left due to sudden death.
Family members are skeptical about the efficacy and substitution of “slimming coffee”, but in fact, there are still many women who believe that drinking coffee can lose weight, and may even drink coffee in excess every day.
From a nutritional point of view, coffee contains a variety of active substances, which has many advantages for human health, but coffee itself is not without its flaws.
If you want to drink coffee healthy, you must also pay attention to a few important points for healthy coffee drinking.
Can coffee really lose weight?
Many people are superstitious about the weight loss effect of drinking coffee, and more people want to ask: “Does drinking coffee really have a weight loss effect?
In fact, the correct cognitive ability for this sentence is “drink coffee to help lose weight” rather than “drink coffee to lose weight.” After all, weight loss is a process that balances energy absorption and energy consumption. This process involves physiological characteristics, exerciseMethods, diet and other elements are not easily solved by a cup of coffee.
Therefore, the idea that drinking coffee can lose weight is a misunderstanding of coffee.
So how does coffee help to lose weight?
It was found in the experiment that people who jog for 30 minutes after drinking coffee spend more energy than people who jog for 30 minutes after drinking water. He believes that caffeine in coffee can stimulate the sympathetic nerves and promote the release of free fatty acids in the blood.Giraffes consume more energy.
In aerobic exercise, adults are usually the main energy source, and caffeine can promote the burning efficiency of adults.
In addition, in mouse experiments, it was found that the combination of caffeine and exercise could reduce the internal defense by 60%.
Therefore, it is inevitable that exercise after coffee can burn fat better than exercise alone, thus helping to lose weight.
Drinking coffee easily causes insomnia. Because of the caffeine contained in coffee, caffeine does not actually relieve fatigue, which makes the brain feel less tired. When people are tired due to exercise or mental work, adenosine can be used as an energyMetabolic products are gradually accumulated in the brain, making people feel tired.
At this time, if coffee is available, then caffeine will replace adenosine on the adenosine receptor in the brain, making people feel less tired and prevent drowsiness for a long time.
However, for some people who are sensitive to caffeine, caffeine may cause excitement of the nerve center, so that the sympathetic nerves are always in an excited state. When the parasympathetic nerves cannot be activated and perform their functions, it is difficult for people to enter the state of sleep, resulting inInsomnia.
For those who are sensitive to caffeine, it is not advisable to drink coffee in the afternoon, and it is not advisable to mix caffeinated drinks such as tea.
Be careful when drinking coffee. In addition to stimulating nerves, dehydrated caffeine also has a powerful diuretic function. After drinking coffee, people will feel like they are constantly running to the toilet as if drinking alcohol. This is actually a caffeine diureticFeature-leading results.
When a person replenishes urination without adequately replenishing water, the person is prone to dehydration, and various symptoms caused by dehydration of the body appear, which attracts sufficient attention.
When you can add coffee, you should pay attention to boiled water. You can also judge whether you lack water by observing the color of your urine. If the urine is dark yellow, it means that the human body is in a dehydrated state. It is not advisable to continue to add coffee, but you can add more boiled water.
In addition, it should be noted that caffeine can stimulate excessive secretion of gastric acid. Therefore, people with too much acid should drink less coffee, and pay more attention not to drink coffee on an empty stomach.
Drinking coffee can easily prevent caffeine caused by health reasons. If the concentration of caffeine in the blood rises sharply, it may stimulate the central nervous system, causing dizziness, rapid heartbeat, excitement, and restlessness.
If the concentration of caffeine in the blood exceeds 40 micrograms per milliliter, it may cause arrhythmia and prevent penetration and other symptoms for anyone.
It has been reported that women who drink 6 or more cups of coffee a day are at higher risk of myocardial infarction2.
5 times; Mortality is also higher in regions that consume a small amount of coffee in Finland, but a large number of prospective studies have not proved that coffee is an independent cause of coronary heart disease deaths.
Although some people have a slight increase in blood pressure at 1 hour after taking 250mg of caffeine, a large number of studies have found how the consumption of coffee is related to blood pressure.
Caffeine can prolong the effective transition period of the atrioventricular node, which causes various tachyarrhythmias and premature beats. Paraffin atrial tachycardia occurred in 1 case after taking coffee.
In other words, for some people who are sensitive to caffeine, there is a correlation between the amount of caffeine replacement and heart health, such as women who reported sudden death of coffee in the report, or because they are sensitive to caffeine, causing panic and palpitations,Dizziness and other symptoms may even induce sudden cardiac death.
Therefore, if you can drink coffee after palpitation, palpitations, dizziness, etc., reduce or avoid caffeine intake appropriately.