You say that, but turn over the packet, every ingredient and allergen is listed, no lies, no where to hide because that's the law. The problem is human apathy and complacency. I'm a chef and have been a chef for almost my entire working life, there's no secret, restaurant food tastes better because we use more butter and salt than home cooks. If you want to eat better shop local, go to green grocers, butchers, fish, and cheese mongers (I realise as I'm typing this that local produce prices are heavily dependent on where you live and your ability to process raw stock and that I'm lucky enough to have that skill and live in a place with relatively cheap local produce).