They won't really help you lose weight. Research suggests regularly sleeping in colder temperatures may be optimal for weight loss as they stimulate the production of brown fat, the "good" fat. Brown fat keeps us warm by burning through "bad" fat stores.
Turn down the heat at night. You'll trim your belly and your heating bills.
"It is health that is real wealth and not pieces of gold and silver." - Gandhi
FROM THE ARTICLE
MORE LIKE THIS
10 Easy Ways to Boost Your Metabolism (Backed by Science)
Top 12 Biggest Myths About Weight Loss