Expose yourself to cool temperatures regularly
Take cold showers or cold baths
Sleep in a slightly cooler room
Spend time outdoors in cool weather
Wear lighter layers when safe and comfortable
Exercise regularly
Include high-intensity interval training
Build and maintain muscle mass
Eat enough protein
Avoid chronic overeating
Maintain a healthy body weight
Get adequate sleep
Manage stress
Eat regular meals without constant snacking
Include foods rich in polyphenols
Consume omega-3-rich foods
Limit alcohol
Avoid smoking
Stay consistent with healthy routines