Water: Nutrition, Pros & Cons
Water is the most fundamental nutrient, crucial for cellular function, temperature regulation, digestion, and waste elimination. The ICMR-NIN guidelines emphasize consuming clean, safe drinking water daily to maintain optimal physiological health and systemic hydration.
Health conditions
- Good for Kidney Disease [ICMR-NIN, PubMed]
- Good for Uric Acid / Gout [ICMR-NIN, PubMed]
- Good for Weight Loss [ICMR-NIN, WHO]
- Good for Gut Health [ICMR-NIN, PubMed]
Pros
- Crucial for maintaining optimal hydration, body temperature regulation, and overall cellular functions. [ICMR-NIN]
- Zero calories and completely sugar-free, making it the ideal fluid choice over sweetened beverages to prevent chronic disease risk. [WHO]
- Aids in digestion, nutrient absorption, and flushing out metabolic wastes through the kidneys. [ICMR-NIN]
Cons
- Excessive consumption over a very short period can dilute blood sodium levels, leading to water intoxication (hyponatremia), though this is rare under normal conditions. [PubMed]
Key nutrients
- Moisture (H2O) — Comprises 100% of the liquid, serving as the essential solvent for all biochemical reactions in the human body.
- Trace Minerals — Natural water can contain variable quantities of essential minerals like calcium, magnesium, and sodium depending on its geological source and treatment.