Beware! Drowsiness after coffee may hide four diseases

Feeling sleepy after drinking coffee may indicate four diseases, including narcolepsy, hypothyroidism, anemia, and cerebral ischemia. These diseases may affect the nervous system and metabolic function, leading to physical fatigue and sleepiness. If such symptoms occur, you should seek medical attention in time to detect and treat potential health problems early. Maintain a good work and rest and eating habits to enhance your body's immunity and prevent the occurrence of diseases.

As one of the most popular drinks in the world, coffee is loved by the public for its refreshing effect. If you feel sleepy after drinking coffee, it may indicate some health problems, especially for women. A cup of black coffee a day may cause unexpected harm to the body.

1. Post-coffee sleepiness may be related to four diseases

1. Decreased sleep quality : The caffeine in coffee can indeed refresh you, but long-term over-reliance on caffeine may lead to decreased sleep quality. When the body gets used to the stimulating effect of caffeine, more caffeine is needed to produce an effect, which leads to a vicious cycle. Once you stop consuming caffeine, you will experience symptoms such as drowsiness and fatigue.

2. Hypothyroidism : Hypothyroidism can cause the body's metabolic rate to decrease and affect energy production. In this case, even if you take caffeine, you will not be able to eliminate fatigue.

3. Anemia : Due to the decrease in the number of red blood cells in the blood, anemia patients cannot effectively carry oxygen to cells throughout the body, which will cause hypoxia in various parts of the body and cause symptoms such as fatigue and drowsiness. Although coffee can provide a short-term refreshment, it cannot fundamentally solve the problem of anemia.

4. Adrenal fatigue : The adrenal glands are responsible for secreting hormones to cope with stress. When the adrenal glands are fatigued, the body becomes insensitive to the stimulation of caffeine, resulting in continued fatigue after drinking coffee.

2. The harm of a cup of black coffee a day to women

1. Irregular menstruation : Caffeine has a certain impact on the female endocrine system. Long-term and excessive drinking of black coffee may lead to irregular menstruation.

2. Affects calcium absorption : Black coffee contains oxalic acid. Long-term drinking may affect calcium absorption and increase the risk of osteoporosis.

3. Cardiovascular burden : Long-term drinking of black coffee, especially on an empty stomach, may put a burden on the cardiovascular system and is not good for health.

4. Mood swings : Caffeine stimulates the nervous system and may cause mood swings such as anxiety, insomnia, irritability, etc.

3. How to drink coffee properly

1. Drink in moderation : The amount of caffeine consumed per day should not be too much. It is recommended that adults consume no more than 400 mg per day.

2. Choose decaffeinated coffee : Decaffeinated coffee has a lower caffeine content, which can reduce the impact on the body.

3. Combine with a balanced diet : While drinking coffee, maintain a balanced diet and take in adequate nutrition.

4. Avoid drinking on an empty stomach : Drinking coffee on an empty stomach may irritate the gastrointestinal tract. It is recommended to drink it in moderation after a meal.

5. Individual differences : Everyone's physical condition is different, and their sensitivity to caffeine also varies. You should adjust your coffee drinking amount according to your own situation.

Drowsiness after drinking coffee is not a trivial matter, it may hide health problems. Female friends should be more vigilant. The harm of a cup of black coffee a day cannot be ignored. For the sake of good health, drink coffee reasonably and develop good living habits to enjoy the beauty of life.