身体缺水的5个警告信号

Water accounts for 60% of our body weight. Providing the necessary amount of water every day will help our body to be healthy, full of vitality. However, when the weather is hot and the temperature is high, it easily dehydrates our body.

水占我们体重的60%。每天提供必要数量的水将有助于我们的身体健康，充满活力。然而，当天气热，温度高时，我们的身体很容易脱水。

Dehydration has many negative health effects, and can even lead to stroke. Dr Ellie Cannon from the National Health Service of the UK (NHS) said: "Dehydration is when we are not getting enough water or when our body loses a lot of water, such as when sweating and hot. "

脱水对健康有很多负面影响，甚至可能导致中风。英国国民健康服务体系的艾莉·坎农博士说:“脱水是指我们没有获得足够的水分，或者我们的身体失去了很多水分，比如出汗或发热。”

So how do I know if I am dehydrated? Here are five signs of dehydration as identified by Dr. Ellie.

那么我们怎么知道是否脱水了呢?以下是艾莉博士发现的五种脱水症状。

The warning signs that the body is lacking water

身体缺水的警告信号

Thirst

口渴

According to Dr. Ellie, the most basic sign that you become dehydrated is that you feel thirsty. You may not be adding enough water to your body. Most people feel thirsty in the morning or after exercising.

根据艾莉博士的说法，你脱水的最基本迹象是你感到口渴。你可能没有给你的身体补充足够的水分。大多数人在早晨或运动后感到口渴。

Dr. Ellie says we become dehydrated when we exercise because we sweat and breathe faster.

艾莉博士说，当我们运动时，我们会脱水，因为我们出汗了，而且呼吸更快。

"Dehydration can make you tired easily and get cramps more easily. But don't just drink water while you're exercising: a good way to rehydrate is to drink a lot a few hours before and during practice. she says. This is especially important when the weather is hotter. "

脱水会让你很容易疲劳，更容易抽筋。但是不要只在运动时喝水:补充水分的一个好方法是在练习前和练习时多喝水。她说，这在天气更热的时候尤为重要。”

Headache

头疼

Dr. Ellie notes that if you don't drink enough water all day, you can get a headache. She said that the new habits during the Covid-19 season make it easy to forget to drink water.

艾莉博士指出，如果你一整天都没有喝足够的水，你就会头疼。她说，Covid-19时期的新习惯让人很容易忘记喝水。

"If you go to work by bike or on foot, don't forget to rehydrate along the way. And if you're working from home, it's important that you stay hydrated," said the female doctor，because this aids concentration".

“如果你骑自行车或步行去上班，不要忘记在途中补充水分。如果你在家里工作，保持水分是很重要的。”女博士说，因为这有助于集中精力”。

Dizziness

头晕

One important way to know if you are dehydrated is dizziness, says Dr. Ellie. The reason you feel dizzy when you are dehydrated is because your blood pressure can drop. At the same time, your brain won't get enough oxygen, which is why you feel dizzy.

艾莉博士说，判断是否脱水的一个重要方法是头晕。脱水时你感到头晕是因为你的血压会下降。与此同时，你的大脑得不到足够的氧气，这就是你感到头晕的原因。

Change in toilet habits

改变上厕所的习惯

According to Dr. Ellie, a change in your toilet habits can also be a sign that you are dehydrated. "If you go to the bathroom less often and if your urine is darker, this could be a sign that you are dehydrated," she said.

艾莉博士表示，上厕所习惯的改变也可能是你脱水的迹象。“如果你上厕所的次数减少，尿液颜色变深，这可能是你脱水的迹象，”她说。

If you become dehydrated for a day or two, you could be constipated, she added.

如果你脱水一到两天，你可能会便秘，她补充道。

Dry mouth

口干

When you become dehydrated, your entire body dries out and as a result your mouth and lips become dry, says Dr. Ellie. “Some will need more water than others depending on their condition, weather and activity level,” said the doctor.

艾莉博士说，当你脱水时，你的整个身体会变得干燥，结果你的嘴和嘴唇会变得干燥。医生说:“有些人会比其他人需要更多的水，这取决于他们的身体状况、天气和活动量。”