By Samuel Johnson Health authorities and experts in health care have warned that obesity and even people that are overweight have become the biggest health problem. In China and the United States, more than 60 per cent of people are deemed to be at risk from a wide variety of serious medical conditions simply because they are too fat. The problem is deemed to be serious but it is interesting to note just how many people are considering soy shakes for weight loss purposes. Most people are not ignorant regarding the potential negative consequences...