Coffee or no waking up? 7 healthy killers.

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I still feel weak after drinking coffee, I can't cough at night without a cold, and I have a headache as soon as I go out.

. Always tired all day? If you get up in the morning and drink too much coffee,

Drinking two or three cups of coffee in the morning does wake you up a lot, but it's not long before it's over, causing you to spend the whole day tired and lazily.

Adenosine purine nucleotides, a regulator of nerve conduction in our brain's central nervous system, are supposed to have a calming effect, but caffeine blocks the composition of adenosine, interferes with the sedative effect, and produces an exciting effect, so it keeps you awake.

But if you only drink coffee in the morning, the adenosine will reply at noon, making you feel sleepy again, according to a Harvard study.

Treatment. "

Drink only one cup of coffee in the morning, while the other cup is distributed over the other two periods, drinking only half a cup at a time. Steady drinking of caffeine and steady blocking of adenosine can protect you from falling asleep and keeping you excited.

. Love to eat fish but still have a heart attack? Fried fish is not a good food.

Eating fish is better than eating pork, beef and mutton, reducing the risk of cardiovascular disease and stroke. Fish oil contains Omega-3 fatty acids to help lower cholesterol, because the Omega-3 family of EPA unsaturated fatty acids have a strong anti-inflammatory effect, suppress vasoconstriction, blood vessels can be more relaxed, blood pressure is not easy to soar.

Treatment. "

The fish is boiled instead. Zhao Qiang, a dietitian at Mackay, reminds everyone to cook fish by steaming or boiling, not to fry or fry, because fats with high Omega-6 content such as corn oil, sunflower seed oil and peanut oil are easily used, damaging the precious Omega-3 on the fish skin.

. Forgetfulness, memory loss, are your teeth straight down?

Nozomi Okamoto, a Japanese physician, examined the dental health and assessed the mental status of 4000 people over the age of 65. The results showed that people with few or no teeth were more likely to suffer from memory loss or early Alzheimer's disease than those with more teeth.

Dr. Okamoto pointed out that gum inflammation not only causes tooth loss, but may also release inflammatory substances, increasing the risk of brain inflammation, further causing neuronal necrosis and accelerating memory loss.

When the brain function is damaged, the elderly will not realize the need to take care of the health of their teeth, so their teeth continue to fall, and their brain cognitive function goes straight down, creating a vicious circle.

Treatment. "

After eating, you should brush your teeth and thoroughly clean the residue and plaque between the teeth with dental floss, and clean the food several times. You can't just do it sooner or later, nor just brush it. (Zhang Jinghui)

. insomnia? Take your phone to another room.

Many people are used to talking about their cell phones before going to bed, and then put them by the pillow or bed to recharge. They can also talk about their phones at any time.

A study conducted by Karolinska and Uppsala University in Sweden, together with scientists at Michigan State University in the United States, found that electromagnetic waves emitted by mobile phones excessively stimulate the brain and easily cause mood and personality to become similar to hyperactivity disorder, including depression, inability to concentrate, and plummeting work and schoolwork performance.

A study by the Massachusetts Institute of Technology in the United States even found that the electromagnetic waves in many mobile phones emit 884 MHz wireless signals, which will interfere with sleep, making it impossible to recuperate after a whole day's hard work, which is harmful to health. And people who talk crazily on their cell phones before going to bed tend to have headaches and feel tired the next day.

Treatment. "

Take your phone out of your bedroom an hour before you go to bed, because even if it's just in your room, it interferes with your health. If you need to answer the phone in the middle of the night, please use the home phone.

. Flatulence? Chewing too much gum.

Xylitol, a natural sweetener in chewing gum, cannot be broken down by bacteria. Use it to replace sugar in desserts to prevent tooth decay, but if you eat too much, it will interfere with your stomach, cause stomach discomfort, and make your stomach allergic and inflated.

Swell up.

Treatment. "

For a few days, I changed to chewing ordinary gum to give my intestines and stomach a rest.

. Heartburn? Your clothes are too tight.

Wearing too tight clothes will squeeze stomach acid into the esophagus.

Treatment. "

Wear clothes that are not so tight around the waist. Wear tights only when you need to wear tights on special occasions, and change back into loose clothes as soon as you get home.

. Getting fat all the time? It's all caused by late-night movies.

Staying up late confuses the physiological clock, the parasympathetic nerve starts to work at night, and your metabolism slows down to repair fatigue. At this time, if you eat only a little food, it will be completely absorbed and will make you gain weight in the long run.

And a study by the University of Chicago found that people who slept less than six hours for six consecutive days were more likely to want to eat because leptin, a hormone that sends messages to the brain to tell the brain whether to eat or not, dropped by 19.26%. On the contrary, adequate sleep can promote growth hormone secretion and increase muscle mass, which not only reduces excessive body fat, but also helps to increase the basal metabolic rate.

Treatment. "

If you get enough sleep for at least 7 hours a day, you will see yourself different for four days in a row. If you can't sleep, get up and read instead of watching TV. According to research from the University of California, you can lose 12 kilograms in a year.