Study finds: pros and cons of brain activity

Study finds: pros and cons of brain activity

American researchers have found that regular brain activity can be incorporated into the time of previous cognitive decline, but for people who have replaced mental activity, once the cognitive decline occurs, the replacement brain activity will intensify the rate of mental decline.

  Robert S. Wilson, a researcher at the Rush University Medical Center in Chicago, USA, and his research team have selected 1,157 elderly people over the age of 65 as research subjects since 1993, and assessed their intelligence status every 3 years.

Researchers rated the subjects according to the frequency of seven mental activities, such as watching TV, reading newspapers, and listening to the radio. The scores ranged from 5 to 1.

  The survey results show that among the elderly who still maintain good cognitive ability after the first 6 years, each extra point in mental activity scores, and the decline in intelligence caused by one year of age decreases by 52%, but this decline in intelligence is caused by ageCaused by natural growth and has not yet reached the level of cognitive decline; below the ratio, in the elderly who have experienced cognitive decline or Alzheimer’s disease (Alzheimer’s disease), each additional score on mental activity scores, and annual intelligence declinesSpeed increased by 42%.

  Researchers published a paper in the latest issue of the American Journal of Neurology that regular brain activity can delay the cognitive decline of the elderly.

However, once the cognitive decline really comes, people with mental activity will face a renewed rate of decline.

Certain ingredients can replenish qi and blood

Certain ingredients can replenish qi and blood

How to make up for blood deficiency?

Today, Mr. Xiong Miao will come to recommend some ingredients for you. These ingredients are for qi and blood. It is convenient for you to add soup when cooking soup and cooking. Food is better than medicine.

  Such as jujube, sweet and warm, can not only qi, but also nourish blood, jujube is the top quality blood.

Another example is mulberry, commonly known as mulberry, which is rich in calcium, fructose, vitamins and glucose. It has a good effect of nourishing blood and has a soothing effect, especially suitable for those with insomnia and blood deficiency.

  Another example is longan meat, nourishing the heart, soothe the nerves, can replenish blood, nourish the brain, have dizziness, insomnia, forgetfulness, heartbeat and palpitation.

In addition, there are red blood chicken, adzuki beans, pig liver, chicken, chicken liver, herring, black sesame, quail, mullet, peanut (mainly peanut red skin), etc., but we must pay attention to control the nutritional content of a small amount of supplement and bloodBasically, it is easy to absorb with a small amount of fat.

  The most common Chinese medicine in blood supplementation is Angelica sinensis. People with blood deficiency, especially women with blood deficiency, are the most suitable to take.

  Ejiao has the effect of nourishing yin and nourishing blood, and has a great effect on promoting blood production.

In addition, Polygonum multiflorum contains a large amount of lecithin, which can promote the development of the body and the rebirth of blood, regulate and improve the body’s metabolism, and for those with blood deficiency, soft waist and knees, dizziness and blood deficiency, it is the best food.

  In addition, Rehmannia glutinosa, Lycium barbarum, Longan, Astragalus, Codonopsis, Ginseng, Paeonia lactiflora, and Ziheche are all beneficial for qi and blood.

For anemia and blood deficiency, you can also use some blood-supplying oral solutions, such as Runhong Rouge oral solution, made of Chinese herbal medicines such as Ejiao, Angelica, Pearl, etc. Generally, high-quality iron elements are also added, which can benefit qi and health.Spleen and blood.

Pros and cons of drinking herbal tea in children

Pros and cons of drinking herbal tea in children

“It is a drug that is three points poisonous”, which is more reasonable for children.

  Take Banlangen granules. Banlangen is a Chinese herbal medicine that clears heat, detoxifies, and cools blood. It has a bitter cold taste. It is suitable for heat syndrome and heat syndrome. It has a good effect on fever and virus infection.

However, if you use Radix Isatidis or take Radix Isatidis for a long time, it is easy to damage the stomach and spleen due to its bitter cold. At this time, symptoms of the injection tract such as nausea, loss of appetite, thin stools, or even dizziness, dizziness, decreased blood pressure, etcAnd so on, some patients even have allergic reactions.

  The handout of traditional Chinese medicine also warns us that for Banlangen, “those without real fire and hot poison should not use it.”

Herbal tea is the same. Although it can remove dampness and clear heat, it must be timely, appropriate, and suitable for the physique, otherwise some side reactions will occur.

  Children are vigorous and fast-growing bodies. Their viscera is delicate, their bodies are not full, and their physiological functions are not yet mature. They are obviously different from adults.

For children, the herbal teas that ordinary adults can tolerate may be intolerable in children and cause side effects.

This is the case with Qiangqiang. You need to nourish qi, strengthen the spleen, and warm the stomach to improve this symptom.

  Therefore, remind the public here that herbal tea is a good thing for health care, but we must pay attention to timely, moderate, appropriate amount, suitable for physical fitness.

Especially for children, it should not be excessive, continuous herbal tea for too long, nor should it be unsuitable for physique. For example, debilitating constitution is not suitable to replace bitter cold and hot drinks and herbal tea.

Authoritative reminder: The heart has 4 invisible natural enemies, but also need to avoid (including summer secrets)

Authoritative reminder: The heart has 4 invisible natural enemies, but also need to avoid (including summer secrets)

What is the heart most afraid of?

Smoking, drinking, staying up late, obesity, high blood pressure, diabetes, high blood lipids. This is the “mainly behind the scenes” of crimes that were previously widely considered.

On May 21st, the European Heart Journal article summarized some of the unexpected heart threats.

Yang Xueli, deputy director of the Department of Epidemiology, Fuwai Hospital, Chinese Academy of Medical Sciences, said that this study is to remind people not to ignore the “invisible natural enemies” that threaten heart health. Usually pay more attention to it and pay attention to “avoidance.”

4 invisible enemies of the heart (1) The pain that can be relieved in a short period of chronic pain is called “acute pain”, accompanied by toothache, trauma, surgery, childbirth, etc., as opposed to chronic pain, which is manifested by pain continuing to exceed4 weeks.

Migraine, low back pain, joint pain, gout, etc., can lead to chronic pain. In order to relieve, generally choose some painkillers, not steroid anti-inflammatory drugs, and even opioids.

The American Heart Association’s team of experts has warned that long-term use of non-steroidal anti-inflammatory drugs for chronic pain increases the risk of myocardial infarction and stroke; a study published in the December 2010 issue of the Internal Medicine Literature found that opioidsThe risk of heart disease for patients is higher than for non-steroidal anti-inflammatory drugs.

Especially for smokers and obese people, the degree of damage to the heart caused by taking painkillers.

Avoiding methods: If you have chronic pain, you should go to the hospital to receive professional medication advice in time. It is best not to abuse over-the-counter painkillers.

(2) If the temperature is too high or too low, the heart will be affected by high temperature and low temperature, and the influence of low temperature.

High temperature causes the body’s metabolism to accelerate, the amount of oxygen carried in the blood will be reduced, the heart load will increase, and the blood supply to the heart and brain will be insufficient. In addition, the body will sweat a lot, and the blood concentration will easily lead to increased blood viscosity, thrombosis and embolism.Atherosclerotic plaque may eventually lead to coronary heart disease or myocardial infarction.

People with diabetes and hyperlipidemia are more sensitive to high temperatures.

The effect of low temperature on the body is mainly caused by vasoconstriction, increased sympathetic excitability, increased blood pressure, increased heart rate, and increased burden on the heart. At this time, the heart muscle is easily contracted, hypoxia, angina pectoris, and myocardial infarction.

In addition, platelet aggregation and increased blood viscosity in cold conditions can also lead to the formation of blood clots and plaques, which is also an important cause of myocardial infarction.

Avoiding methods: Usually pay more attention to the impact of high temperature on the body, we must know the cold, especially in the weather with low temperature or high temperature warning, avoid long-term expectation in the outdoors.

(3) Air pollution Research data from Europe show that the annual air pollution will directly or indirectly cause 79 deaths in Europe, of which 48%?
80% is cardiovascular death.

Studies abroad have also shown that the more serious the air pollution, the more significant the deterioration of the carotid intima, which is an important cause of heart disease.

Researchers at the University of Hasselt in Belgium believe that whether driving, cycling or walking to work, as long as the vehicle is intensive, it will increase the risk of accidents.

Among them, the cyclists are the most dangerous, because these people absorb the most exhaust gas, they also need to spend some physical strength on the bicycle, which is easy to cause insufficient blood supply.

In fact, air pollution will increase the risk of congenital heart disease in high blood pressure.

Avoiding methods: It is best for people with high cardiovascular risk to avoid traffic peaks. When going out in bad weather, it is best to wear a mask. At home, pay attention to ventilation every day to reduce indoor air pollution.

(4) Sleep time is too long or too short. Europe is over 11 in 21 countries.

An epidemiological survey of 60,000 people found that the risk of cardiovascular events increased as the total sleep time was greater than 8 hours and less than 6 hours per day.

The study found that with 7 hours of sleep per night, 9 hours per night, there were more calcified plaques in the coronary arteries and lower extremity arterial wall; if the lack of sleep (less than 6 hours) lasted 5 days, humanCardiac function is diminished, increasing the risk of cardiovascular disease, especially for those elderly whose blood pressure will rise at night, and the risk of lack of sleep.

China Southern Medical University reviewed and analyzed domestic related literature in 2018. The results also showed that sleep disorders, short or too long sleep time lead to the risk of coronary heart disease.

Avoiding method: The best sleep time is 6?
8 hours, if there is a long-term sleep disorder, you should go to the hospital for professional treatment, targeted medication, if it is psychological and mental problems insomnia, usually pay attention to adjust the mood.

Summer is sad, it is a secret to raise your heart to go to the fire!

Chinese medicine believes that “heart and summer gas should be accepted”, the heart’s yang is the most vigorous in the summer, so we must pay attention to the heart, so that our gods are clear and gas, to prevent the heart from endogenous.

#夏天养生正时##中医来了# Here are two recommended acupuncture points for you: 膻中穴 and Neiguan.

(1) 膻中穴: ventilating blood, helping the heart to take acupuncture points: 膻中 is the acupuncture point on Renmai, and is located near the starting point of the hand-filled yin-hearted meditation, which is the place where the pericardium is recruited.

It is on the midline of the sternum, flat 4th intercostal space.

Massage method: There are 2 kinds of massage methods in the sputum. One is to press the squat with the fingertips, and the other is to use the thumb of both hands to extend the extension from the squat.
100 times.

Generally, the morning massage is better, because the morning is the time when the yang is rising, which can play a very good role in raising the heart.

(2) Neiguan Point: relieves heart palpitations, chest tightness, chest pain, and raises the heart and blood circulation points: Neiguan is one of the commonly used acupoints of the hand-filled yin heart, which is 2 inches (two thumbs wide) on the wrist transverse stripes, wristThe middle of the two ribs.

Massage method: The massage technique is mainly according to the law, that is, it does not move down, insist on 30?60 seconds, the intensity can be determined according to your own situation.

Neutral and Neiguan can be used with massage, and you must first press the middle button and then press the inner button.

Because 膻中任任脉, closest to the heart, first stimulate the heart here, and then massage the inner pass, the effect will be better.

Calf muscle pain after track and field training

Calf muscle pain after track and field training

First, the muscles on the back side of the calf are the gastrocnemius and the soleus muscle. Generally, the muscle that is easily injured by exercise training is the gastrocnemius muscle. When the foot is determined, it is determined whether the plantar contraction action increases the pain.

  Second, the phenomenon of gastrocnemius pain after exercise, the slightest muscle damage in the classification of muscle strain, showing that the condition of the strain is not serious, as long as appropriate massage and hyperthermia.

  Third, the cause of muscle pain after training is the part that must be paid special attention.

As the game is near, it is necessary to increase the intensity of the training. However, the following points should be noted in increasing the training content: (1) Whether the increased training volume and intensity are too high or too fast (some games a week ago morning and evening)训练 可能使肌肉的负担显着增加)。
  (2) Insufficient recovery after training (including whether the interval between trainings is too much, whether there is proper training of muscles before and after training, whether there is relaxation activity of whole body muscles after training, whether there is a specific part before going to bed and after waking up[The back of the calf]thermal therapy and massage).

  (3) Whether the training schedule has a periodic arrangement.

According to the day before the competition, the periodic training schedule (usually seven days as a cycle, including the content), can complete the training control of physical fitness peaks, avoiding abnormal physical performance or performance during the game.

  (4) Whether the ratio of muscle strength of the anterior and posterior side of the calf is normal.

Usually the calf’s back muscles are much stronger than the front side, and it is less prone to muscle strain due to incorrect muscle strength.

Therefore, excessive use damage in front of the calf is more common than damage behind the calf.

  (5) Whether there is too much push-pull action on the running movement, or the timing of the foot push-pull action is too early or too long, and the load of contracting the sole of the foot is increased, and the fatigue of the gastrocnemius muscle is more likely to occur.

This part can be used to increase the muscle strength of the gastrocnemius muscle by stretching the soles of the toes or weighting the toes.

  4. If, during these few days, there is pain in the gastrocnemius during practice (meaning that it is not after practice), then this day should only be used for decomposing exercises, warm-up activities and basic movements of the hurdles (in the absence of pain)Bottom)), after a proper rest, can carry out higher intensity training.

Lotus leaf tea also lose weight _2

Lotus leaf tea also lose weight

Since ancient times, China has regarded lotus leaves as a good medicine for slimming.

Because the roots of the lotus, (藕) and leaves have a simple diuretic, laxative effect.

  Taking full advantage of the weight loss effect of lotus leaf tea requires some tips.

  Must be strong tea.

The second bubbled tea has no effect, although it can be repeated as long as it can be used to make the color.

But in addition to the first bubble, there is no other weight loss effect.

  A small packet of lotus leaf tea can be washed into a cup.

Basically, you can wash 3-4 bags a day, and drink 3-4 times.

People who have constipation crimes can drink 4 packs a day for the first week and finish it 4 times.

The stool is smooth and has helped the weight loss.

  It is best to have it on an empty stomach.

Drink before dinner.

  No need to diet.

After drinking water drops, the hobby of food will naturally change, and many people do not like to eat greasy food.

  In addition, lotus leaf tea does not need to be cooked.

Put a packet of tea in a teapot or a large teacup and pour in boiling water to drink.

It is best to simmer for 5-6 minutes so that the tea will be thicker.

And even if the tea is cool, the effect will not change, so the summer can be changed after chilling, the taste is better.