South Beach Diet

This is day 2 of my South Beach Diet experience. Phase 1 is two weeks of just lean proteins, vegetables, olive oil, nuts and low-fat cheeses. My brother just finished his 2 weeks and he's lost 10 pounds. I need to do something to feel better. I noticed that while running at the gym today I definitely sweat more than usual. I felt like my body had been 'turned on' metabolically. I was also more tired and I felt sort of slower even though I'm consuming a lot of calories, the lack of carbohydrates definitely evens out energy levels. At work I was super nauseous and hot.. it felt like detoxing. Seriously.