If I Eat Protein Shakes Daily, Can It Cause a Food Intolerance?

<p>"If I eat protein shakes daily, can it cause a food intolerance?" asks Debbie from Instagram. Here to answer is JJ Virgin, Certified Exercise Physiologist and author of The Virgin Diet.</p> <p>In her answer, JJ shows us how to build an extremely nutritious protein shake. She points out the common pitfalls which can contribute to food intolerances and how to avoid them.</p>