GLOSSARY

Whey vs Casein vs Soy Protein Table

Relative digestion patterns depend on food form and the meal; rapid amino-acid appearance alone does not establish superior long-term adaptation.

Fast-Digesting Protein produces relatively faster amino-acid availability under the tested conditions. Source and form matter; this guarantees neither permanent superiority nor complete uptake within minutes.

Whey and casein show faster and slower amino-acid appearance in some tests, but mixed meals and product form modify those patterns. Faster is not always superior and slower does not mean protein never arrives. Purpose, daily intake and eating opportunities need consideration alongside speed rather than a universal timetable for every protein food.

Food structure, cooking and accompanying components affect enzyme access and amino-acid appearance. A purified powder does not necessarily behave like meat, bread and vegetables in a meal. A slower rate also does not always mean a smaller final amount absorbed; the rate and extent of digestion are different questions.