It is a known fact that during exercises, your body temperature increases. To lower your body temperature post workout, it is recommended to drink cold water.
Drinking cold water during summers is good for your health. Cool water gets absorbed quickly by the body as compared to warm or hot water.
When you are back home from the scorching heat or if you experience a heat stroke, drink a glass of cool water.
Never drink cool water while eating food. When you drink cold water immediately after meals or along with a meal, your body spends a lot of energy in increasing its temperature.
This slows the digestion process, which may cause indigestion.
The key principle behind losing weight is to boost your metabolism that in turn burns more calories. Drinking cool water and even cold-water baths boosts your metabolism.