Contents:
- Medical Video: How Beverage Composition Affects Athletic Performance (Gatorade SSI& KSI) Whiteboard Animation
- What happens to the body while on the move?
- Is it true that isotonic drinks can maintain fitness?
- Isotonic content and its role in the body
- Electrolyte
- Carbohydrate
- Fluid
Medical Video: How Beverage Composition Affects Athletic Performance (Gatorade SSI& KSI) Whiteboard Animation
When exercising, your body secretes a lot of fluid. This, of course, makes your body become weak and tired afterwards. Eating water can replace your lost body fluids. In addition, you need drinks that can replace body fluids and keep you fit, for example isotonic drinks. However, is it true that drinking isotonic can keep your body in shape? Come on, see the following review.
What happens to the body while on the move?
When exercising, the body secretes a lot of electrolyte fluids, such as sodium, potassium, phosphate, calcium, magnesium, and chlorine. In addition, the body also uses energy derived from glucose glycogen when exercising. This is why after exercising you will feel thirsty and tired.
Is it true that isotonic drinks can maintain fitness?
Reporting from Live Strong, a Dutch study in the International Journal of Sports Medicine compared the effects of caffeinated soft drinks, mineral water with low sodium and carbohydrate electrolyte solutions in isotonic drinks in elite cyclists. As a result, isotonic drinks replace more of the needs of sodium, magnesium and calcium in the body of cyclists. Simply put, isotonic drinks are able to restore the fitness of the cyclist after doing sports.
In addition, researchers at the University of Edinburgh measured the effect of isotonic drinks on young athletes while exercising who consumed drinks before and during the match. The results, published in the European Journal of Applied Physiology, show that fluid intake from isotonic drinks allows athletes to continue high-intensity stop-start activities up to 24 percent longer than those who drink non-electrolyte solutions.
Isotonic drinks are more than water because they contain around 280 to 330 osmolality, which is the amount of particles dissolved between carbohydrates, electrolytes, and sweeteners. The average osmolality content is in accordance with the needs and balance of body fluids.
Isotonic content and its role in the body
Electrolyte
Electrolytes function to maintain and regulate the amount of water in the body and help communication between cells, for example in the brain, nervous system, and muscles. If the body lacks electrolyte fluid it will cause dehydration or cell damage. Because of its function, many athletes and runners consume isotonic drinks after they do exercise.
Carbohydrate
Exercising certainly consumes a lot of energy that comes from glycogen carbohydrates. When doing hard exercise, 90 grams of glycogen stored in the liver will run out in a few minutes. Then, 400 grams of glycogen in the muscles will be used to exercise for 2 hours or more.
To restore the glycogen, the body takes about 24 hours. But with isotonic drinks, glycogen will be balanced faster.
Fluid
It seems logical to consume water when you sweat from exercise, but water alone can cause bloating because it does not contain carbohydrates and electrolytes that the body needs. The higher the level of carbohydrates in the drink, the slower the rate of emptying the stomach. Therefore, consuming isotonic drinks not only returns glycogen but also prevents dehydration.
However, keep in mind that isotonic drinks contain high calories. These calories come from the sugar contained in the drink. According to the University of Illinois Extension, consuming isotonic drinkshave sugar content of more than 8 percent.
