In the field of health advice, some guidelines actually anchored as many as a "drink eight glasses of water." This guide seems to be taken in innstate health magazines, on the bottle bottles, and well - what does friends mean. But it's really ania - size - is heaped - any of the optimal health, or can cause more damage than well, especially your renders?
The Genesis of an Enduring Myth
The origin of the "eight cups - A - day" is a little disturbed. A 1945 recommendation theory from food and food food. The board of directors suggested that adults have consumed about 2.5 liters of water a day. However, what is thick is that this figure had to learn the water taken from each scatting in food as a sweet and green vegetable. Fruit as a watchers There are more than 90% of water and vegetables and cucumbers are also unexpected. Even cereal and protein combing contributing a significant amount of water to our daily contribution. Eg, the part of the cooked rice contains a significant amount of submerged water during the cooking process.
The Fallacy of a Universal Standard
Our bodies are extremely complex and our necest hydration are far from the uniform. An office employee in a cool, conditioning environment has different water demands compared to an athleteen that trains under the sun or someone living in a tropical weather. The activity levels play a crucial role. Powerful exercise, manual work or even a long sweat session can cause a significant loss of juice through sweat. In such cases the body requires more water to rebuild this was lost. On the other hand, if you are mainly sitting in an office, your water needs will be a lot lower.
Age is also a factor in the equation. While we grow old, the ability of our body to detect sadness decreases. The elderly cannot feel the wish to drink as young, but their bodies still need the adequate hydration. However, force you to drink eight glasses of water can be potentially harmful, especially if they have basic health problems such as kidneys Products.
The Kidney's Struggle
Renals are extraordinary organs responsible for filtering blood waste and maintaining the balance of the body fluid. But when consuming excessive amounts of water, especially when we cannot submit that perfect and functional organs. Renals should have extraordinary time to handle and excretion the excess water. This may lead to a hipponreme called condition, where sodium levels in blood sodium. The symptoms of the hyponatrema may vary from light, as Nausea and head, in severe, including crises and coma in extreme cases.
For those with pre-existing renal conditions, the situation is also more secure. The kidneys can already be compromised and a load of excessive water may worse the problem. In some cases, this may cause a decrease in the basis of the ferment and potentially more serious health problems.
A More Nuanced Approach to Hydration
Instead of adhering to eight glasses - a day rule, it is much more useful to hear your body. The thirst is a very reliable indicator of body water needs. When you are thirsty, that's the way your body tells you it's time to drink. In addition, be careful the color of your urine. The yellow yellow is a sign that you are well - hydrated, while the dark yellow or amber indicates that you can increase the water consumption.
It is very important to note that water is not the only source of hydration. Other drinks such as herbals, fruit juice and milk too can contributed to your global fluid ingestion. Indeed, food with a fulfillment of water content, as mentioned above, play an important role to keep me hydrated. So if you value a rich decline in fresh products, you can't need water so ordinary to meet your body's need.
In conclusion, advice "drink eight glasses of water per day" are great Answer. Although the hydrated stay is undoubted for good health, a size - size - any approach can be wrong and potentially harmful. I understand the only needs of your body and attention to their signs, you can make sure the right amount and give too small - and give your networks.
