1. How about drinking coffee on an empty stomach in the morning?
Drinking coffee on an empty stomach for a long time in the morning can lead to gastrointestinal diseases
Nutritionists in a hospital of Tianjin University of Traditional Chinese Medicine believe that drinking coffee on an empty stomach will stimulate the stomach and dredge the stool to a certain extent, but long-term drinking will easily lead to diseases such as gastric ulcer.
The reason why you can lose weight by drinking coffee on an empty stomach is that after a night's rest, when you drink coffee on an empty stomach in the morning, the exciting components in the coffee will stimulate the stomach, affect the normal nutrient absorption of breakfast, and eventually lead to weight loss. "But this method of losing weight is more extreme. It is not recommended to drink coffee on an empty stomach to lose weight. " The doctor stressed that "drinking coffee on an empty stomach for a long time, even for people with strong gastrointestinal mucosal function, can easily lead to adverse symptoms such as gastric ulcer and gastritis for a long time."
In addition, drinking coffee on an empty stomach to lose weight and detoxify is too extreme. This method is not recommended. Remind beauty lovers not to hurt the stomach to achieve the goal of losing weight quickly in the short term.
2. The effect of drinking coffee on an empty stomach in the morning
First of all, coffee will stimulate the secretion of gastric acid, even if it is not drunk on an empty stomach, it will also stimulate the stomach. Therefore, drinking coffee on an empty stomach is highly irritating, which is likely to cause "stomach gas damage", thus affecting the digestion and absorption of stomach function, and in severe cases, it will lead to gastric ulcer. Therefore, patients with gastric ulcer and duodenal ulcer should especially avoid drinking coffee on an empty stomach.
Secondly, many components in coffee are detoxified through the liver, and the energy of the liver is insufficient on an empty stomach, so drinking coffee on an empty stomach will increase the burden on the liver and cause harm to the liver.
In addition, drinking coffee on an empty stomach will also have an impact on people's hearts. Coffee will increase the burden on the heart. If you have a bad heart, you will have a strong feeling. If you drink strong coffee, you will have heart problems, so don't drink coffee on an empty stomach.
So avoid drinking coffee on an empty stomach to avoid discomfort. Besides, as a refreshing drink, we should know that enough is enough when drinking coffee.
3. The benefits of drinking coffee
1, skin care
Caffeine in coffee has the functions of accelerating skin metabolism, reducing dark circles caused by non-circulation of blood, resisting oxidation, keeping skin full and delaying aging.
Step 2 relieve mild constipation
The content of soluble dietary fiber in coffee is very high, which can accelerate gastrointestinal peristalsis. Therefore, women with mild constipation can drink coffee properly to relieve constipation.
Step 3 prevent allergies
Caffeine can stimulate and excite sympathetic nerves, so drinking a cup of coffee can help prevent allergies. Allergy, asthma, etc. Drinking a cup of coffee in advance can not only make use of the exciting effect of caffeine, but also adjust the psychology.
4, eliminate fatigue
Caffeine in coffee has the effect of exciting nerves, which can make people less tired and refresh their minds. At the same time, it can cheer up the spirit, enhance the thinking ability and restore muscle fatigue. In addition, coffee can also eliminate depression and increase desire.
Step 5 lose weight
Coffee can help the subcutaneous fat decompose and burn into energy, and reduce abdominal fat. In addition, drinking coffee has a strong diuretic effect, which can enhance the amount of urination, make the body quickly discharge excess water and eliminate edema.