The old "you lose <insert random %> of you heat through your head" myth has long been disproved. You lose no more heat from your scalp than through any other exposed area of skin.You're saying that putting on a warm hat will help lessen the cold in my hands? Is that true? My mama didn't teach me that trick. I usually just constantly blow hot air into the palm of my hands.
Scientists debunk myth that most heat is lost through head | Science | The GuardianPastywhite,
It is not a myth.
And a fire when both are cold.:tinysmile_fatgrin_tThe old "you lose <insert random %> of you heat through your head" myth has long been disproved. You lose no more heat from your scalp than through any other exposed area of skin.
I use a hat when my head is cold and gloves when my hands are cold.