Many people suffer from dehydration without even knowing it. Dehydration can have a negative impact on the body's functions which is why identifying the symptoms of insufficient water intake can help start timely action and protect health.
Our bodies are made up of two-thirds water and a person cannot survive over 72 hours without it, according to Natural News. Lack of water can also lead to a variety of health problems such as low blood pressure of hair loss.
1. Change in urine color
The most apparent symptom of lack of water is in the color of a person's urine. Dark yellow and appearing to be more concentrated is a sign of insufficient water intake while pale yellow indicates sufficient amounts of water.
2. Dizziness, headaches, and fatigues
According to a 2010 report from the Handbook of Clinical Neurology, dehydration is one of the main causes of severe headaches and migraines. Dehydration can cause a drop in blood pressure making it harder for the heart to pump enough oxygen to the brain that eventually leads to dizziness and headaches. The lack of water in the brain may also negatively impact the transport of nutrients to the cells in the body leading to sleepiness and fatigue.
3. Poor concentration
Aside from causing headaches, lack of water can also reduce brain function creating a negative impact on memory, mood and decision-making skills. Since the human brain is made up of 90 percent water, dehydration may cause brain fog along with difficulty focusing, forgetfulness, and poor communication.
4. Dry mouth or awful breath
Being dehydrated causes the body to produce less saliva, which possesses its own antibacterial properties. Saliva also protects teeth from diseases, cavities and decay by creating a protective barrier around the teeth helping clear food particulars between the teeth.
5. Dry skin
Since skin is the largest organ in the body, insufficient water intake may also cause dry skin due to the lack of elasticity. Low water levels may also cause less sweating preventing the body from proper elimination of oil and excess dirt from the skin.
6. Digestive problems
The first step to treating constipation is an increase in fluid intake since water helps move food through the intestines. Water also helps the digestive tract to be clean and flexible helping it to perform its function well.
Constipation is one of the first symptoms of dehydration that causes hardened stool. In many times, dehydration can eventually lead to other digestive problems such as diarrhea, vomiting, indigestion or acid reflux, according to Healthy Food Team.
