Winter Health: Signs You Are Colder Than You Think And Need an Extra Layer, Fast
Most of us rely on the obvious, breath visible in the air, teeth chattering, goosebumps, to decide when to layer up in winters. But the body sends quieter warnings long before you feel dangerously cold. These early signals are driven by the body’s thermoregulatory systems (vasoconstriction, shivering and metabolic shifts) that try to preserve core…