There is no shortage of protein powders, shakes and bars on the market. But are they the best way to get protein into your diet? Registered dietitian Anar Allidina shares her thoughts on protein supplements.  Clarification: When referencing the recommended dietary allowance of protein, Anar Allidina meant 0.8 grams of protein per kilogram of body weight, not eight grams. For transcripts of this series, please visit: https://www.cbc.ca/radio/podcastnews/the-dose-transcripts-listen-1.6732281