Why Britain Was Thinner in the 1970s — Even While Eating More

Britain in the 1970s was not thinner because people had magical self-control. They were thinner because daily life forced movement into almost every hour, food still took effort, and the modern comforts that quietly keep us sitting had not taken over yet. That is what makes this one interesting. The answer is not some lost diet trick or one ingredient we forgot to avoid. It is the much bigger shift in how ordinary life works now compared with how it worked then. And once you see that clearly, the whole story looks different.