The Checkup: 26 Very Reasonable Reasons Not to Run a Marathon

• I’ve never run a marathon and, to be quite honest, I have no plans to do so, ever. Why? Well, just read this list of 26 reasons not to run a marathon, and then we can talk. [Huffington Post]

• Siiiiick. Find out what some of the unpronounceable ingredients in your ice cream and bagels are really made of. (Beaver urine, anyone?) [BuzzFeed]

• “Surprise: Guys and Girls Both Check Out Breasts.” Best. Headline. EVER. [HealthDay]

• How many calories are in your favorite Halloween candy? Get the break down here. [Fit Bottomed Girls]

• Neat! This is a compostable water filter. Score one point for Mother Earth. [Well+Good NYC]