Lectures by Nathan Pritikin on Healthy Diet (1970s) as a podcast

Here is a link to subscribe to these eight lectures as a podcast. Each one is about 45 minutes to an hour. So, if you're in the mood for a 50-year-old podcast, this is for you. The recording quality is decent. Medical and nutrition advice may have evolved somewhat in the meantime, but Nathan Pritikin is one of the pioneers of the Plant Based Diet(s) we know today. These are also hosted directly on the DrMcDougall.com site in non-podcast form.