Water is essential for nearly every function in the human body. From regulating temperature to aiding in digestion and flushing out toxins, proper hydration is vital to maintaining health. When the body does not get enough water, it sends out various signals that are often overlooked or misunderstood. Below are ten basic signs that indicate the body is not receiving enough water.

1. Dry Mouth and Throat

One of the earliest and most obvious signs of dehydration is a dry mouth and throat. Saliva production decreases when the body is low on fluids, causing discomfort. This dryness can make swallowing difficult and leave a parched sensation, urging a person to drink water. However, many people reach for sugary drinks, which do not hydrate as effectively as water.

2. Dark Urine

The color of urine is a simple way to determine your level of hydration. When the body is well-hydrated, urine tends to be light yellow or almost clear. However, when dehydrated, the kidneys conserve water, leading to concentrated, dark yellow or amber-colored urine. Persistently dark urine could indicate a significant lack of water intake.

3. Fatigue

Dehydration reduces the efficiency of the body’s circulatory system, making it harder to transport oxygen and nutrients to cells. This causes the body to work harder to maintain basic functions, resulting in fatigue. Even mild dehydration can lead to tiredness, sluggishness, or a feeling of low energy, often misattributed to other causes.