Ketchup goes perfectly with french fries, chicken tenders and meatloaf. But what about a 5K? Heinz has a new ad showing runners using packets of ketchup to power up. With 3 grams of carbohydrates per ...

We all have our favorite go-to gels and snacks to keep handy during a long run, but recently, one company has proposed turning to a different kind of packet to refuel during your runs—and you might ...