Whey protein may not be considered paleo-friendly by some individuals following a paleo diet. The paleo diet is based on the premise of eating like our ancestors, who were hunters and gatherers, and focuses on consuming whole, unprocessed foods. Dairy products are not considered paleo-friendly, as they were not widely available to our ancestors.
While whey protein is derived from dairy, some individuals following a paleo diet may still choose to consume it as a protein supplement, as it is a high-quality source of protein. However, other individuals may opt for paleo-friendly protein sources such as eggs, meat, poultry, fish, and plant-based proteins, such as nuts and seeds.
Ultimately, whether whey protein is considered paleo-friendly depends on the individual's personal interpretation and adherence to the paleo diet. It is always best to consult with a healthcare professional or registered dietitian for personalized advice and guidance.