Frustrated because you’ve been exercising regularly and have a controlled diet, but can't seem to lose any weight. Plateaus can make you feel that way - particularly when it feels like you're doing all the right things.
Sixty to seventy percent of your calories are used just for the "bare basics" of life when your body is at rest: breathing, keeping your heart pumping, and regulating body temperature. Another 10 percent go for digestion and processing the foods you eat.
