Among some younger shoppers, red meat is out and sustainability is in.###That’s according to Guy Crosby, science editor for America’s Test Kitchen and an adjunctferrous fumarate dose bnf associate professor at the Harvard School of Public Health.###“Younger consumferrous fumarate and ferrous gluconateers, especially millennials, are looking chelated iron for anemiafor an alternative for red meat, but they don’t want to give up protein,” Crosby told Food Dive.###Fortunately for them, food scientists and iniron ferrous sulfate injectiongredient manufacturers have been working to find alternatives to real meat that create satisfying protein-filled foods. They’ve hit upon several ingredients that work well. Here are what is the difference between iron bisglycinate and ferrous gluconatethe top 6 plant-based ingredients commonly used in protein products.