 [ Symptoms ] i am 50lbs overwieght i exercise 2 hours a day what amount of calories should i be consuming low or high calories  i am 59 and 222lbs at the age of 38 i roller ski and cross fit but i am not losing weight or body fat i am eating greens lean ground beef kefir and i am starting nutrisystem do i need to up my calories or do i need to keep them low  thanks  eric [ Disease ] postpartum depression is a complex mix of physical emotional and behavioral changes that happen in a woman after giving birth according to the dsm iv a manual used to diagnose mental disorders ppd is a form of major depression that has its onset within four weeks after delivery the diagnosis of postpartum depression is based not only on the length of time between delivery and onset but also on the severity of the depression