In the human body, the heart is a vital organ and is figuratively called the "pump of life". It is located in the center of the ribcage and is mainly made up of muscles that are responsible for driving blood circulation.

The muscles of the heart are constantly beating, allowing blood to circulate throughout the body. With every heartbeat, the heart delivers fresh oxygen and nutrients to every corner of the body, taking waste and carbon dioxide with it. It is precisely because of the unremitting efforts of the heart that human beings can maintain the normal functioning of life activities and physiological functions.

The health of the heart is directly related to the health of the human body. If there is any problem in the heart, such as myocardial infarction, arrhythmia, etc., it can be life-threatening.

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2 Million People Study: The Faster Your Heart Beats, The Faster You Die?

The heartbeat, the rhythm of life, is constant about 3 billion times. This cannot help but make people ponder: Under the premise of a certain number of heartbeats, the faster the heartbeat per minute, the shorter the lifespan? Is there any basis for this statement?

Heart rate, a key medical indicator, reveals the frequency of the heartbeat, which is the number of times the heart beats per minute. According to a study by Professor Wen Qibang of the Taiwan Institute of Health, since 1994, he has collected nearly 2 million health check-up data.

After in-depth analysis, he found that the number of heartbeats of a normal person is about 60 beats per minute. When the heart rate increases, life expectancy decreases. Specifically, for every 1 increase in heart rate, life expectancy may be reduced by 4 months.

People with heart rates below 60 beats per minute may live three years shorter than those with heart rates below 60 beats per minute, those with heart rates of 80 to 90 beats per minute may have a life expectancy of five years, those with a heart rate of 90 to 100 beats per minute have a life expectancy of eight years, and those with a heart rate of more than 100 beats per minute may have a life expectancy of 13 years.

Chen Qingyong, an attending physician in the Department of Cardiology at West China Hospital of Sichuan University, pointed out that a fast heartbeat may lead to an increase in the workload of the heart, which may be the reason for the shortened life expectancy. Just as a machine is overloaded for a long time, the probability of scrapping will also increase.

In addition, a study published in the Journal of the American Medical Association showed that a fast or slow heart rate is closely related to the mortality rate of myocardial infarction and stroke: an increase in heart rate of 5 beats per minute increases the risk of cardiovascular disease death by 13%.

It can be seen that there is indeed a subtle correlation between the speed of the heartbeat and the length of life. This not only reminds us to pay attention to our heart rate, but also inspires us to cherish every beat, so that life resonates with the heartbeat.

It is recommended for middle-aged and elderly people: don't be too frugal, eat 4 things often, or help the heart be younger

Indeed, the function of the heart is closely related to our longevity. By beating, the heart carries blood to all corners of the body, providing the body with essential nutrients and oxygen. If the heart stops beating, then the whole body will not be able to get enough oxygen and nutrients, and life will end. Therefore, keeping your heart healthy and stable is essential for a longer lifespan.

• Recommended for middle-aged and elderly people: Don't be too frugal, eat 4 things often, or make the heart younger

1. Black sesame seeds

Black sesame seeds, this dark delicacy, rich in trace elements, proteins, unsaturated fatty acids and rich vitamins, not only have anti-aging, beauty and beauty effects, but also help to maintain the health and elasticity of blood vessels with the assistance of unsaturated fatty acids. The patency and elasticity of blood vessels directly affect the blood supply to the heart. It is only when the blood vessels are unobstructed that the heart receives an adequate supply of blood.

What's more worth mentioning is that black sesame seeds also have the effect of nourishing internal organs and improving immunity. Under the guidance of a scientific diet, choosing black sesame seeds as part of your daily diet is undoubtedly an excellent care for heart function.

2. Fish

In order for the heart to stay young and healthy, we need to pay attention to our daily diet. Eating deep-sea fish in moderation is a good choice. There are many types of deep-sea fish and are rich in protein, which is indispensable for life-sustaining activities.

Fish meat is delicate and easy to digest, making it more popular than other meats. By eating deep-sea fish correctly, we can obtain the unsaturated fatty acids that the body needs, which help regulate blood lipids and keep blood vessels healthy and open. Only when the heart is supplied with adequate blood can it remain young and vibrant.

3. Mo Fang

To stay healthy, I recommend that you eat more lettuce on a regular basis. Unlike other green vegetables, lettuce has a crisp texture and is particularly delicious. If you want to supplement with enough dietary fiber, lettuce is definitely a good choice. Not only does this substance increase satiety and reduce the intake of other delicate foods, but it also helps with better weight control.

Eating more lettuce has many health benefits. So, you might as well add more lettuce to your daily diet to enjoy the delicious taste and add points to your health!

4. Onions

Onions, the health leader in the vegetable world, have become the darling of people's tables due to their rich nutritional value. Those special vitamins, dietary fiber, minerals and trace elements will be the guardians of your health.

Onions are low in calories and relatively low in fat and cholesterol, making them affordable and cost-effective. Eating onions in moderation can help regulate cholesterol levels and protect your vascular health.

Is it better to have a faster heartbeat or a slower heartbeat?

In fact, there are pros and cons to how fast or slow your heart beats. Rapid heartbeat may lead to problems such as increased blood pressure and myocardial hypertrophy, increasing the risk of cardiovascular disease, while slow heartbeat may lead to insufficient blood supply, hypoxia and other conditions, causing symptoms such as dizziness and fatigue. Therefore, we need to reasonably control the frequency of our heartbeat and maintain a moderate heart rate according to our physical condition and activity level.

For athletes or people who do aerobic exercise for a long time, their heartbeats tend to be slower than the average person due to the increased contractility and cardiac output of the heart muscle. Not only does this help reduce the risk of cardiovascular disease, but it also improves the body's endurance and athletic performance. Therefore, it may be better for them to have a slower heartbeat.

However, for people with some special circumstances, a little faster heartbeat may be better. For example, for people with bradyarrhythmias, a moderate increase in the heartbeat can improve the blood supply and function of the heart. In addition, in some cases, such as hypotension, shock, etc., a moderate increase in the heartbeat can also help to raise blood pressure and improve circulation.

To sum up, the speed of the heartbeat is not absolute, but needs to be decided according to the individual's situation. Maintaining a moderate heart rate is essential for human health. Therefore, we should pay attention to our heartbeat and reasonably adjust our lifestyle and exercise Xi according to the advice of doctors or professionals to maintain healthy heart function.

Extension - summer nourishing the heart, is the key time

Summer is a critical time to nourish your heart. In TCM theory, the heart is one of the five organs of the human body, which dominates the spirit, consciousness, and thinking activities. In summer, the yang energy in nature is vigorous, and the yang energy of the human body is also relatively abundant, which provides good conditions for nourishing the heart.

To nourish your heart in summer, you must first keep your mood happy. Traditional Chinese medicine believes that the heart is the main god, and a happy mood can reconcile qi and blood, so that the heart is full of qi. In the hot summer, people are prone to irritability, so pay special attention to adjusting their emotions and maintaining a relaxed and happy state of mind. You can relax by listening to music, reading, walking, etc.

Secondly, pay attention to diet. In summer, the diet should be light, with plenty of fresh vegetables, fruits, and easily digestible foods to nourish the mind and calm the nerves. At the same time, it is necessary to avoid excessive consumption of greasy, spicy, and irritating foods so as not to aggravate the heart fire. You can eat some heart-nourishing foods appropriately, such as lotus seeds, red dates, lilies, etc.

In addition, it is necessary to pay attention to the daily routine of summer care. Get enough sleep and avoid staying up late and getting tired. At the same time, it is necessary to pay attention to indoor air circulation and keep indoor air fresh. In hot weather, it is necessary to pay attention to sun protection and heatstroke prevention to avoid the occurrence of diseases such as heat stroke and heat stroke.

Finally, proper exercise can also help to nourish the mind in summer. You can choose some gentle exercise methods such as walking, jogging, yoga, etc. Proper exercise can promote blood circulation and metabolism, help reduce fatigue and improve sleep quality.