許多人習慣在起床後喝一杯咖啡，但實際上起床後喝一杯水比喝咖啡更能讓你清醒。除了補充水分外，晨起空腹喝水還有很多好處。
1. Improves Your Metabolism
加快新陳代謝
Studies have shown that drinking water on empty stomach can help increase metabolic rate up by 30%. This means that the rate at which calories are burned increases by nearly one third. You know what that means right? – Quicker weight loss!
研究表明空腹喝水能夠讓新陳代謝率增加30%。這意味著你的卡路裡燃燒率提高了近三分之一，你知道這意味著什麼吧？也就說空腹喝水能讓你更快減肥！
If your metabolic rate is high, then you will be able to digest food faster and maintain a slim figure despite eating those extra calories. However, this doesn’t warrant you to bite down on all that junk food. Furthermore, you will need to incorporate around four litres of water into your daily routine for best results.
如果新陳代謝率高，吃進的食物就能消化得更快，吃得多還能保持苗條身材。但是，這並不是說你就可以大吃特吃垃圾食品。另外，為了得到最好的效果，一天需要喝大約4升水。
2. Helps in Clearing Your Bowels
幫助清理腸道
Constipation is one of the most irritating conditions which also results in retention of toxins inside the body. But did you know that one of the other benefits of drinking water is that it helps to clear out your bowels? The colon, which is in part responsible for bowel movements, require water to function properly. So just gulp down a glass of water and sit on your toilet for a clean colon.
便秘是最令人難受的事，同時還會導致毒素在體內殘留。你知道嗎？喝水能夠幫助清理腸道，負責腸胃蠕動的結腸需要水來使其正常工作。所以喝上一杯水然後去趟衛生間吧。
3. Helps to Balance Your Nervous System
平衡神經系統
Yes, drinking water on empty stomach especially if it’s hot, can improve the health of your nervous system. Early morning, the stomach is most receptive. At this moment, if you indulge in coffee, which is a central nervous system stimulant, your nervous system will be affected from the get-go. On the other hand, if you just have a glass of warm water, it can properly hydrate your nervous system, which will help it function properly.
空腹喝水，尤其是溫開水，能夠使你的神經系統更加健康。人的胃在大清早的接受力是最強的。這個時候，如果喝咖啡，它會刺激你的中樞神經，讓它一大早就開始緊張。但是，如果喝溫開水，它將能給你的神經系統補水，幫助神經系統更好地運行。
4. Prevents Migraine Attacks
預防偏頭痛
Again, if you are prone to migraine attacks, then water can help fight it off. Your doctor might have already told you that migraines happen due to dehydration amongst other reasons. So just by increasing your water intake, you are basically preventing your chances from suffering another migraine attack. This is especially so when you drinking water on empty stomach, as your body didn’t get any fluids when you were asleep.
如果你患有偏頭痛，喝水也會有幫助。醫生也許已經告訴你偏頭痛產生的原因之一是脫水，所以多喝水將能很好地預防偏頭痛。早上空腹時喝一杯水更是如此，因為整個夜裡你沒有攝入任何水分。
5. Improves Health of Urinary Tract
讓泌尿系統更健康
After a certain age, urinary tract infections become common. The thing that happens is that your bladder builds up with urine throughout the night. Prolonged periods of holding in urine inside the bladder can lead to the formation of harmful bacteria and toxins on the walls of the bladder. However, if you treat yourself to a single glass of water after waking up, then it can help to properly empty your bladder as it has a diuretic effect.
在某個年齡段後，尿路感染成為常見的病。這是因為夜裡長時間的憋尿使得膀胱壁上滋生出有害的細菌或者毒素。而早上起來喝一杯水會有利尿的作用，幫助你徹底排空膀胱。
6. Improves Your Appetite
增加食慾
Early in the morning, with your stomach totally empty, it is natural you will feel hungry. So another benefit of drinking water is preparing you to have the most important meal of the day – breakfast. Besides this, we all know that having a healthy appetite is good for overall health.
早上起來肚子空空，感到餓是正常的事情。起床後喝一杯水能讓你更好地享用一天中最為重要的一餐——早餐。人們都知道一個好胃口對健康是有好處的。
7. Prevents Premature Aging
預防早衰
And now to finish off, let’s see how drinking water on empty stomach can prove to be some sort of an elixir. Water can help release toxins such as bacteria and other harmful elements from your system. This, in turn, can help your body fight the effects of free radicals which can cause premature ageing. Furthermore, if your skin is properly hydrated internally, it will feel rejuvenated, which can help it maintain an elastic and toned appearance.
最後，我們再來說一下早上空腹喝水為什麼會具有「長生不老」的效果。喝水能夠幫助排出身體的細菌和毒素。這一點能夠幫助身體對抗自由基的影響，而自由基會造成提前衰老。並且，體內有足夠的水分，能夠讓皮膚更有活力和彈性，改善膚色。
所以，每天早上起床時給自己準備一杯溫開水吧。
英文來源：pickthebrain
翻譯&編輯：丹妮
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