As your relatable fitness, health, and happiness guide, we at Greatist strive to bring our readers amazing content on daily basis. Of course, not all of the best stuff comes from us! In this week’s link roundup, we highlight our favorite can’t-miss videos, articles, and opinions from the interwebz:
Ever wanted to Tweet and run at the same time? New app lets you track marathoners' progress.
We eat and drink with our eyes, so the color of food may help to determine what we choose to eat. How does your favorite color stack up?
A new study suggests shifting food dollars to beans and grains gives you the healthiest bang for hard-earned bucks.
A look inside the science of yo-yo dieting.
Lessons for gym-goers from the Dark Side.