Eating fruits and veggies will boost happiness...after 2 years 吃蔬果將增加快樂……在貫徹2年後
An apple a day keeps the blues away? According to a new study, eating fruits and vegetables increases happiness. "However," researcher Andrew Oswald says, "French fries will not count." Researchers from England’s University of Warwick and the University of Queensland in Australia examined the food journals of more than 12,000 people.
"Happiness benefits" were noted for each extra portion of produce consumed each day. For people who went from eating little to no fruit and vegetables each day to eating eight portions, the "feel-good factor" was on par with that experienced when going from being jobless to employed.
While the health benefits of eating produce are well-known, they don’t offer immediate gratification： The "well-being improvements" kick in after about two years of adopting a high-produce diet.
As for why fruit and vegetable consumption may boost happiness, the authors say more research is needed. However, they do speculate that increased antioxidants in the blood may play a role.