Don’t overlook fruit when trying to add more protein ... a lot of water, so they’re hydrating and can help promote satiety. A standout feature of cantaloupe is its high vitamin A content ...

Researchers in Germany have developed a method to turn carbon dioxide into protein ... daily vitamin B9 requirement, researchers said. The hydrogen and oxygen needed come from splitting water ...

While a morning scramble is an easy way to get a boost (eggs boast 6 grams of protein and 13 essential vitamins and minerals), there are so many other foods that pack more protein than an egg.

A protein shake for lunch ... it's that layering that I get concerned about," she says. This is a water-soluble vitamin, which means you just pee out the excess, says Rosenbloom.