Nuganics

Commonly fat and sugar intake are looked at first but going over the RDI for salt is very easy. The USA government recommends a maximum of 6g of salt per day for adults, 5g a day for children aged 7-10 and 3g for children aged 4-6. The amount of salt consumed in one fast food meal is more than twice the daily limit for an adult and four times the daily limit of a six year old.
A family meal from KFC - consisting of eight mini breast fillets, two regular popcorn chicken portions, four regular fries, a large portion of BBQ beans, a large coleslaw and a 1.5 litre Pepsi shared equally between four - could contain 5.2g of salt per person.

Of meal combinations aimed specifically at children, the salt content varied from 4.3g of salt in a Pizza Hut chicken wrap and a soft drink to 0.6g in a McDonald’s Happy Meal of chicken nuggets and a fruit bag.
According to the Cash survey, a family of four sharing a Pizza Hut meal deal - consisting of one Cheesy Bites Meat Feast, one medium Super Supreme, a portion of garlic bread, a portion of potato wedges, chicken wings, and a cheesecake dessert - could eat 12.3g of salt each.

Full Article at BBC News

Dan Gilbert is a psychology professor at Harvard, and author of Stumbling on Happiness. In this memorable talk, filmed at TED2004, he demonstrates just how poor we humans are at predicting (or understanding) what will make us happy. (Recorded July 2005 in Oxford, UK. Duration: 22:02)

With limited choices artifical happiness can be very benifical.