Is it safe to drink whey protein when expiration date has passed?

Drinking whey protein after its expiration date can be risky, as the quality and safety of the product may diminish over time. While some protein powders may still be safe to consume shortly after the expiration date, they could lose potency and may not provide the intended nutritional benefits. Always check for signs of spoilage, such as off smells or changes in texture, and when in doubt, it's best to discard the product.