Body fluids are needed for many things. For example, regulates body temperature, protects joints and organs, to help the digestive process. But many people still underestimate drinking water. In addition, many myths are circulating related to dehydration. In order to further understand the problem of dehydration and needs to drink, following seven myths that develop on the issue =
- Myth: Dehydration would make uncomfortable body only and is not dangerous.
In fact, mild dehydration can cause headaches, lethargy, decreased amount of urine, decreased perspiration. When dehydration occurs, it may cause severe brain swelling, seizures, kidney failure, and death. According to the Mayo Clinic study.
- Myth: Dehydration is characterized by thirst.
In fact, a person needs water not only when thirsty. Thirst is a signal that the body needs to drink. Approximately then decline as much as one percent of water in the body and need to take some portion only. However, the lack of water is not always marked with this thirst.
- Myth: Every day a person should drink 8 glasses per day.
These guidelines are often used by companies to promote drinking water products. According to the Institute of Medicine, men should get a total of three liters of fluid per day. While for women, it is recommended to drink 2.2 liters per day. Fluid intake as much as it not only retrieved from the water. Can also include fluid from fruits and vegetables.
- Myth: Rarely drink means dehydration.
In fact, in the summer maybe it happens because of a lot of fluid out through sweat. However, it is not the benchmark. Signs of dehydration can be seen from the color of urine. Colored urine (not clear) could indicate dehydration. Even though sometimes the color of urine can be affected by consumption of food or supplements.
- Myth: Drinking plenty of water is better.
In fact, the fluid should be consumed within reasonable limits. Excess fluid causes hyponatremia that makes the cells swell due to diluted sodium. Symptoms are nausea, vomiting, dizziness, confusion and fatigue, and can be seizures or coma.
- Myth: Athletes need to consume a lot of sports drinks or electrolyte drinks.
In fact, electrolytes and glycogen reserves will be depleted after intense exercise for more than an hour. Simply stated, you can cover lost electrolytes by drinking a solution of sugar and salt. The content is not different from branded electrolyte drinks.
- Myth: Coffee makes dehydration.
In fact, the coffee will make you dehydrated if consumed in excess. According to the Mayo Clinic, excessive caffeine consumption if it reaches above 500 milligrams per day or drinking about five cups of coffee a day.