Staying properly hydrated is something which many people neglect, often simply through not being aware of how important it is. The best GP in London would remind any patient that drinking enough water is essential to their good health, and influences a surprising amount of bodily functions. After all, around 60 percent of the human body consists of water.
When the water content of the body is reduced for any reason, it can lead to a whole range of potentially unhealthy imbalances. Being dehydrated affects the levels of salts and other minerals in your body. This has negative effects on how the body functions. Water also helps to lubricate joints and muscles, as well as assisting digestive function, and keeping skin healthy.
The importance to water to efficient function in the human body can be seen by taking a closer look at just how crucial it is to effective performance in athletes. During intensive exercise, it is possible for a person to lose over a litre of fluid. Unfortunately, there is no standard rate of rehydration for human beings, so athletes need to be continually aware of their fluid intake during activity. Being dehydrated during events can cause nausea, dizziness, and even lead to hallucination and collapse. Endurance athletes need to incorporate hydration into their training and competition, and to calculate their sweat rate to ensure that they remain at high performance levels for as long as possible.
But how much water should a normal person drink throughout the day? And how does someone know if they are dehydrated. The normal recommendation for an individual living in a temperate country, such as the UK, is, according to the British Food Standards Agency, 1.2 litres of fluid a day. This provides a good general guideline, though individuals do differ in their needs. If the weather is warmer, then fluid consumption should increase accordingly. Fruit juice and milk can also help with hydration, as well as water.
The signs of dehydration are relatively easy to spot. Anyone whose urine is pale and straw-coloured, and they are urinating every two to four hours, is suitably hydrated. Should urine become dark and strong smelling, then it is probably time to be concerned. Passing urine less than three times a day is a sign of dehydration. If you feel thirsty, then make sure that you drink, as this is an early warning sign that dehydration is kicking in.
Never ignore your body’s warming’s. Dehydration can damage internal organs and cause extreme discomfort and illness. Keeping a bottle of water handy all day is a good way to stave off its threat.