In urban Indian homes, the use of electric blowers and heaters is common as we battle the February chill. However, many people complain that despite the heater, the air feels "biting" or that their skin and throat feel scratchy. The culprit is dry air .

The Science of Dry vs. Humid Cold:

Heaters strip the air of moisture. Dry air feels colder to the skin than slightly humid air because it accelerates the evaporation of moisture from your pores—a cooling process. In fact, you can feel comfortable at a lower temperature if the humidity is just right .

The Himalayan Hack:

A simple hack used in cold, dry Himalayan households is to maintain indoor humidity. You don't need an expensive humidifier.

1.  The Bowl Method: Place a shallow bowl of water near your room heater or blower. As the heater runs, it will evaporate the water, releasing moisture into the air.

2.  The Wet Cloth Trick: Hang a slightly damp, clean towel on a hanger near the heater.

Maintaining an indoor humidity level of around 40-50 percent allows your skin to retain its natural oils and prevents that "chilled" feeling that comes with dry, cracked skin .

Stay Hydrated:

This also ties into internal hydration. Dehydration drops blood volume, making you feel cold. Sipping on warm soups and herbal teas throughout the day serves a dual purpose: it hydrates you and provides the warmth needed to keep your core temperature stable .