He has now spent six days without food or water under strict observation and doctors say his body has not yet shown any adverse effects from hunger or dehydration.

现在他已经6天在严格观察下不吃不喝，医生说他的身体还没有因饥饿或脱水而出现任何不良反映。

youdao

Without prompt treatment it can lead to severe dehydration and death.

如果不及时治疗，霍乱会造成严重脱水和死亡。

youdao

These symptoms can persist for several weeks and, without treatment, can lead to dehydration and weight loss.

这些症状能持续几个星期，如果不加以治疗，会导致脱水和体重减轻。

youdao

If you are fasting, you should eat normal sized, well-balanced meals with plenty of liquids to avoid dehydration before a day without eating, she said.

CNN: Fasting carries risk of overeating

Mrs Foster was found suffering from dehydration and starvation after going without the four daily visits she was due to have.

BBC: Death of Surrey pensioner left without food investigated

So you find yourself facing the challenges alone -- the pain that literally doubles you over without warning: nausea, life-threatening bowel obstructions, incontinence, dehydration, intravenous feeding, fatigue and depression.

CNN: Living with Crohn's disease: 'Today I will fight again'