Anna may be right. I am 5 foot 5 inches (female) and used to weigh 130. I messed with my diet primarily to see how it effected my energy. I never lost weight no matter what combo of macros or how many/few calories I ate. Then, I found out I am intolerant to dairy and egg. When I eliminated those foods (plus soy and gluten), within a dew months I dropped down to a stable 122 without intentionally trying to lose weight. When I "cheat" and eat dairy, egg, or gluten, I temporarily gain 5-6 pounds in one day!