Not sure if it's relevant, but Edema might be worth noting.
carbohydrate, gluten, or lactose intolerance
celiac disease
Crohn's disease
colitis or irritable bowel syndrome (IBS)
Cushing's syndrome
hypoglaecemia or rebound hypoglaecemia
adrenal burnout or adrenal fatigue
insulin resistance
Polycystic Ovarian Syndrome (PCOS)
other ailments (such as MS)
Not sure if it's relevant, but Edema might be worth noting.