Serious symptoms that need fast attention include: Sudden loss of vision in one or both eyes A large number of new floaters or flashing lights Dark shadows or a curtain-like area in the field of vision Eye pain or redness along with blurry vision These could be signs of a detached retina, bleeding inside the eye, or other urgent problems
People with higher starting weights may notice more dramatic changes as their faces slim down
One of the drawbacks can be nutrient deficiencies, since they reduce appetite, and may cause inadequate intake of nutrients like protein, fiber, and healthy fats
Blaszczuk A, Baranska A, Kanadys W, et al
doi:10.1111/j.1742-1241.2011.02763.x Peters KM, Carrico DJ, Kalinowski SE, Ibrahim IA, Diokno AC