The Benefits and Disadvantages of Drinking Coffee Nigeria Harald Coffee Beans

The following six types of people are not suitable for drinking coffee:

Suffering from high blood pressure, coronary heart disease, arteriosclerosis and other diseases-long-term or heavy consumption of coffee can cause cardiovascular disease.

Older women-Coffee reduces calcium and causes osteoporosis. After menopause, women need to add ten times the amount of calcium every day.

People with stomach problems-drinking too much coffee can worsen stomach problems.

Pregnant women-drinking too much coffee can lead to fetal malformation or miscarriage.

People with vitamin B1 deficiency-vitamin B1 can maintain the balance and stability of the nervous system, and coffee has a destructive effect on it.

Cancer patients-drinking too much coffee is at risk of cancer to normal people.

Because coffee stimulates the brain so strongly that it directly affects the mental state, when coffee first spread to Europe in the 16th century, some people advocated that a doctor's prescription was needed to drink coffee. Over the past four or five centuries, the vigorous development of coffee culture has made it impossible for people to be without coffee for a day, but the medical community has gradually proposed that the impact of coffee on the human body is not only refreshing.

Let's start with the refreshing effect of coffee. According to the study, drinking 100-200 milligrams of caffeine a day is refreshing and harmless, while the best time for workers to drink coffee is when they have breakfast in the morning, when they first arrive at the office, and after a lunch break. Prepare for the busy afternoon work. At this time, a cup of coffee can avoid the usual drowsiness after meals.

The study also found that, for the average person, a cup of coffee in the morning and afternoon is the best, more than this amount, not only can not achieve the pick-me-up effect, but also make people feel restless.

Drinking too much coffee can also lead to calcium loss, which is a major threat to osteoporosis for the elderly, especially middle-aged and elderly women. Two or more cups of coffee a day will increase the risk of fracture by about 50%, which is shocking. Experts believe that it is safest for the elderly to drink coffee one cup a day.

There may be some things you don't know about the advantages and disadvantages of coffee:

Filtered coffee does not increase cholesterol, while drinking coffee slightly increases LDl bad cholesterol, but it also increases HDL good cholesterol.

Coffee can stimulate defecation in about 1/3 of healthy people. Occasionally, when defecation is not smooth, drinking a cup of espresso will have an unexpected laxative effect.

Coffee can reduce the incidence of Parkinson's disease.

Drinking coffee when diarrhea, the diuretic effect of coffee, will promote the excretion of water in the body and aggravate diarrhea.

Coffee will stimulate gallbladder contraction, people with gallstone tendency are strictly forbidden to drink coffee.

If you drink too much coffee, pregnant women can easily lead to spontaneous abortion.

The caffeine in coffee suppresses asthma. When asthma attacks, patients can be given two cups of espresso in case of emergency, because the coffee has the effect of bronchial medicine. Coffee drinkers are less likely to wheeze.

Coffee can also eliminate depression and increase libido.

Coffee is really a wonderful food, but how to benefit from it and avoid its harm depends on your physical condition and weight.

Second: close contact with caffeine with coffee can stimulate the central nervous system and muscles, so it can cheer up, enhance thinking ability, and restore muscle fatigue. Acting on the cardiovascular system, it can improve heart function, dilate blood vessels and promote blood circulation. For the gastrointestinal system, it can help digestion and help decompose fat.

Help to lose weight I believe many people have heard that drinking black coffee can help you lose weight. in fact, this is only one of the factors. Caffeine can indeed accelerate the decomposition of fat, but at the same time, it depends on muscle exercise to convert excess fatty acids into heat energy consumption. Without matching exercise, excess fatty acids flow back down the bloodstream and re-accumulate fat. So after drinking coffee, you need to be active at the same time in order to play a real weight loss effect! Coffee itself has calories, but not much. The main calories are the cream and sugar you add when you drink coffee.

Antioxidant capacity in recent years, as long as foods with antioxidant functions are popular in the market, well-known vegetables and fruits are rich in A, C, B vitamins, as well as tea, which is quite popular in Japan. The reason why they are regarded as healthy food is that they are rich in antioxidants, which can resist the harm of free radicals to the human body. A few days ago, a research report pointed out that coffee contains four times more antioxidants than tea, which is more resistant to cardiovascular disease, and coffee itself is in line with the principle of antioxidants, and the color (dark) is bitter. Each coffee contains different antioxidants depending on the way it is brewed. For example, American coffee contains the least antioxidants, while Espresso contains the most antioxidants. After adding cream, coffee does not affect its antioxidant effect.