There may be no protein-packed snack more classic than nuts. We eat a ton of nuts in my house—pecans, walnuts, cashews, pistachios, almonds, you name it. It’s rare that I leave the house ...

They’re a protein-packed snack that’s always in my carry-on, ski bag or hiking backpack when I’m on the go. That said, one sandwich also contains 8 grams of added sugar, which is nearly 16% ...