Hello, I'm a specialist in the field of human physiology and hydration. Let's dive into the question of whether dehydration can cause one to feel cold.

Dehydration can indeed lead to a variety of symptoms, and while it might not be the most common association, feeling cold can be one of them. This is because when you're dehydrated, your body's ability to regulate its temperature is compromised.
Water is crucial for maintaining the balance of body temperature. It helps to dissipate heat through processes like sweating and respiration. When you're dehydrated, your body may conserve water by reducing blood flow to the skin, which can make you feel colder than you would when you're properly hydrated.

Additionally, dehydration can lead to a decrease in blood volume, which can affect the body's ability to deliver oxygen and nutrients to the cells. This can result in fatigue and weakness, and because the body is working less efficiently, it might generate less heat, contributing to a feeling of coldness.

It's important to note that dehydration can have a wide range of symptoms, and feeling cold is just one possible indicator. Other symptoms can include thirst, dry mouth, dark urine, and even dizziness or headache.

In conclusion, while dehydration might not universally cause a feeling of coldness, it can under certain circumstances. It's always a good idea to stay properly hydrated, especially in hot weather or during physical activity.

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Symptoms of Dehydration. If your body is dehydrated, it cannot cool itself properly, leading to heat exhaustion or heat stroke. You will begin to feel lethargic and your muscles may cramp up. ... You will have difficulty regulating your body temperature and may feel chronically cold.read more >>