Should 'healthiness' become a Law for everyone?

I think that the government will have to make the biggest change by cutting down on all the fatty, salty, unhealthy foods on the market today. I have to scan through supermarkets for HOURS on end, just to find the healthier alternatives to white bread and rice and pasta etc, and the healthier options taste just as good (or BETTER) then the unhealthy foods. People need a bigger education on food and diet.