Topic: Protein Powder

A Consumer Reports analysis of 23 popular protein powders and shakes found that more than two-thirds contained lead levels exceeding safety standards. Some products had ten times the daily limit of lead, which is a cumulative toxin that causes neurological damage. Plant-based proteins were found to have nine times more lead on average than dairy-based whey proteins, posing a significant risk to long-term users.

Scientists in Michigan are developing technology to use microbes to convert plastic waste and inedible plant material into nutritious protein, fats, and sugars. The project aims to simultaneously address the global plastic pollution crisis and food shortages. The hosts express skepticism about the palatability and safety of eating plastic-derived nutrients.