Hydration vs. Dehydration
Hydration refers to the process of maintaining an adequate level of water in the body, which is essential for overall health and functioning. Proper hydration helps in:
- Regulating body temperature
- Maintaining electrolyte balance
- Supporting digestion and nutrient absorption
- Aiding in joint lubrication
- Facilitating cellular processes
Signs of Good Hydration:
- Clear or light-colored urine
- Normal energy levels
- Healthy skin elasticity
Dehydration occurs when the body loses more fluids than it takes in, leading to insufficient water levels for normal functions. It can be caused by:
- Inadequate fluid intake
- Excessive sweating
- Illness (fever, vomiting, diarrhea)
- High temperatures or humidity
Signs of Dehydration:
- Dark yellow urine
- Thirst
- Dry mouth and skin
- Fatigue
- Dizziness or lightheadedness
Types of Dehydration:
- Mild Dehydration: Loss of 1-2% of body weight; may cause slight thirst and dry mouth.
- Moderate Dehydration: Loss of 3-5% of body weight; symptoms include increased thirst, dry skin, and fatigue.
- Severe Dehydration: Loss of more than 5% of body weight; can lead to serious complications and requires medical attention.