Protein-Enhanced Foods: Protein is essential for the human body, playing a key role in cell function, muscle repair, and overall health. With food companies marketing high-protein versions of everything from granola bars to pancakes, it’s easy to assume you need more protein in your diet. However, experts say most people are already getting enough.
Protein Myths and Marketing
“Adding protein to foods is great—for boosting sales, not necessarily health,” said Federica Amati, a nutrition expert at Imperial College London and ZOE. “It’s not science-backed; it’s profit-driven.”
While protein needs vary by age, weight, and health status, children and older adults should ensure they consume enough. For the average healthy adult, deficiency is rare in wealthier nations.
How Much Protein Do You Actually Need?
The World Health Organization recommends about 0.4 grams of protein per pound of body weight—roughly 50 grams for women and 60 grams for men daily. Most people in developed countries exceed this easily.
“If you’re eating enough food, you’re likely getting enough protein,” said Bridget Benelam of the British Nutrition Foundation. Vegetarians and vegans may consume less than meat-eaters, but their levels typically remain sufficient.
Best Sources of Protein
Protein-rich foods include beans, lentils, nuts, dairy, fish, eggs, and lean meats. Animal-based proteins are easier to digest, but plant-based options provide fiber, which many diets lack.
“Beef offers protein and iron but also saturated fat,” Amati noted. “Chickpeas or beans give you protein plus fiber—something most people need more of.”
Skip the Hype on Protein-Enhanced Products
Unless medically necessary, added protein isn’t needed in places like the U.S. or U.K. Many fortified products contain excess sugar and fat. For muscle growth, Amati suggests exercise over supplements: “Lift weights—eating a protein bar won’t help.”
