While eggs are the traditional gold standard for protein, rising costs and dietary shifts have experts pointing toward elite alternatives that offer double or even triple the muscle-building power.

Jumbo pasta shells stuffed with fish in creamy white cheese sauce - OlgaBombologna/Shutterstock Tuna is a great source of lean protein, and it's especially convenient ...

AI can design extremely dense protein shells that could one day lead to more potent vaccines. The genetic material of viruses is housed in protein shells. Similar shells made in the lab are used in ...

Taco Bell is selling a vegan pea protein chalupa shell in one location. It previously tested a vegetarian protein made from chickpeas and peas. The chain is usually considered a top fast food option ...