"1–1.2g of protein per kilogram of body mass, a rule of thumb used by gym-goers to help them maintain and build muscle". Umm, no. The weight lifters I follow, including women like Dr Lyon, consume 2.2g per kg of protein, minimum. Or 1g per pound ideal body weight. And what Calianna said…my 6 oz portion of salmon has 40 g of protein. There is so much weirdness in this article, I liked "Losing 5kg of body weight can make hot flushes 30 per cent more bearable, data show." How does one calculate bearable?