and decrease levels of C-reactive protein in the blood, which is a marker of inflammation. "Cocoa powder contains no added sugar and, compared with dark chocolate, less saturated fat," says Susan Kleiner, author of Power Eating (Human Kinetics, £13.99).Eat

and Griffith University in Australia. In fact, a 2009 study of over 10,000 subjects reported that between-meal nibblers were 69 per cent more likely to pack on pounds over five years.Frequent eating only works if you choose nutritious foods and are forever

. In fact, a 2009 study of over 10,000 subjects reported that between-meal nibblers were 69 per cent more likely to pack on pounds over five years.Frequent eating only works if you choose nutritious foods and are forever vigilant when it comes to controlling