Say that any beverage is not as good as plain boiled water and thirst quencher, so many people, especially those who love to lose weight, will choose to drink cool boiled water when they are thirsty. However, some people wondered why athletes who exercise more than ordinary people seem to prefer sports drinks when they choose to quench their thirst. Previously, relevant data also showed that only sports drinks can avoid hyponatremia and water intoxication during exercise. Sports drinks can not only help athletes to maintain a good competitive state, but also the necessary health drinks for ordinary people.
Rumors: Sports drinks are a must-have item when exercising. They not only can efficiently replenish water, but also can better promote electrolyte balance, supplement energy, prevent hyponatremia and water intoxication, and make athletes perform better. For non-athletes, sports drinks are also part of a healthy lifestyle. Sports drinks can make you healthier.
Truth: Sports drinks consist mainly of water, sugar (glucose, oligosaccharides, etc.) and sodium-potassium electrolytes. They are designed to supplement the water, electrolytes, and energy substances that athletes lose during competitions and training. It is mainly designed for athletes who perform intensive, high-intensity sports. For ordinary people, sports drinks are not a healthy daily drink. Instead, it also brings a series of health problems.
In modern sports, due to changes in the rules of the game, athletes can have sufficient time for liquid supplements. Therefore, what can really endanger the health of athletes in sports practice is hyponatremia caused by large amounts of drinking water and fever caused by high-temperature environment.
The study found that the occurrence of hyponatremia has nothing to do with the type of liquid supplement, but only with the amount of supplementation, that is, too much supplemental sports drinks can also cause hyponatremia. If you feel thirsty, drink some water properly. This is enough. For people in sports, the increase in body temperature is more affected by the external environment (temperature, humidity, wind speed, etc.), regardless of what fluid you add.
All of the research subjects offered by sports and beverage companies are people who maintain intensive, high-intensity exercise habits. They do not seem to have considered that the vast majority of consumers are just people who go to the gym for an average of 2 hours a week. This is why the European Food Safety Authority stated that electrolyte beverages (sports drinks) containing carbohydrates are only suitable for those physically active people who often perform high-intensity endurance exercise.
Researchers at Harvard University point out that a 500-ml bottle of sweet drink typically contains 3-14 tablespoons sugar (1 tablespoon about 4 grams of sugar). Eating more sugar means more energy intake. If other aspects are not controlled, it will increase health problems such as obesity, diabetes, dental caries and gout.
Second, electrolyte sodium in sports drinks can also cause some health problems. According to China's standards, sodium content in sports drinks is generally 50-1200 mg/L. Like to drink sports drinks, it is bound to increase sodium intake. Excess sodium can increase the risk of hypertension, stroke, cardiovascular disease, stomach cancer, and osteoporosis.
Conclusion: For those who maintain intensive, high-intensity exercise habits, as long as they feel thirsty, they will be replenished with adequate amounts of water to avoid a large amount of rehydration. Therefore, regardless of what they drink, they can prevent problems such as dehydration, hyponatremia, and water intoxication. Chocolate, bananas, etc. are not lost in sports drinks. Therefore, for amateur sports enthusiasts or those who never exercise, sports drinks are by no means a healthy life.
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