SCIENCE: Research published in PLOS Medicine finds that loneliness is a stronger risk factor for death than physical inactivity and obesity and is equivalent in its effect to smoking 15 cigarettes a day.
Surprising sign of vitamin D deficiency:
#Sweating more at night :
If you’re vitamin D deficient, you may sweat excessively, even if the room is cool. You might also wake up with a moist pillow.