Relying on for profit corporations to do what is best for the human body is a fool’s errand.

Strong consumer labelling laws and regulation is the primary way to combat it. Encouraging consumers to actually read the packaging is also required.

Yes, true. But have you considered the shareholders?

Not sure which countries you are talking about but Australia's nutritional information seems pretty robust, every food product must list its ingredients, and in order of highest amount to lowest (sometimes with % for things like fruit in syrup, juices, etc).

Also they have a nutrition table where it shows each main factor (vitamins/minerals, sugars, salts, fats, carbohydrates, calories, etc.) And the amount per 'serving' (serving size noted) and per 100g of the product. So you can compare the exact same figures product to product and know which is better for you.

There are often other bits of information on the packs, (some of which are optional i believe) such as %of ingredients grown in australia, if its packed in australia, country of origin, 'health start rating' (0-5 star scale which shows a quick comparison of how healthy a TYPE of food is. Keep in mind a 4.5 star bottle of soft drink isnt healthy, it is simply more healthy than other soft drinks in its category, ie: a better choice)