Coffee has become a refreshing drink for office workers, and even many people have developed the habit of drinking a cup of coffee after getting up, thinking that drinking coffee in the morning can refresh the mind and make the day's work more efficient.
Do you still tell you that you wake up in the morning and toast a cup of black coffee on an empty stomach, and then start exercising, and the effect simply lasts all day? In fact, drinking coffee on an empty stomach is not a healthy lifestyle, and it can have unexpected negative effects on your body.
Causes the gallbladder to contract
Drinking coffee can prevent stones, but there is one key premise: it is not fasting. Because of the stimulation of caffeine, drinking coffee on an empty stomach can cause the gallbladder to contract violently. This results in loss of appetite, severe abdominal pain, vomiting, jaundice and diarrhoea.
anxiety
There is now a plethora of studies showing that the caffeine in coffee is linked to anxiety. If you start drinking coffee on an empty stomach in the morning, this may be the reality. This condition is known as caffeine-induced anxiety and can even become phobias and obsessive-compulsive disorder.
Reduced concentration
Many people drink coffee in the morning to refresh their minds and make their day more productive. In fact, if you drink coffee on an empty stomach, your concentration and work performance will be at their lowest level.
Raised blood pressure
Friends who already have high blood pressure should not drink too much coffee, especially do not drink coffee on an empty stomach, it will make your blood pressure soar instantly, and it will last for 2-3 hours, if you add emotional tension, it may lead to danger, use a glass of water instead of coffee.
Exacerbation of menopausal symptoms
Regardless of whether it is fasting or not, it is best for menopausal women to drink less coffee. According to relevant studies, caffeine can increase vasomotor symptoms in postmenopausal women, including night sweats, hot flashes, flushing, etc. It is easy to cause bone loss and increase the risk of osteoporosis.
Lowers cortisol levels
When you wake up in the morning, your body releases a hormone called cortisol that makes you feel awake. Normally, cortisol levels in the body reach their highest between 8-9 a.m.
But scientists have found that consuming caffeine too early can disrupt the body's natural ability to produce cortisol, leading to lower levels of cortisol in the body, which means you have to drink more coffee to keep your mind clear.