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2 clusters · 4 sources · 15 days · First seen · Last updated
Protein supplement safety and nutritional research
Overview
Concerns regarding the safety and composition of protein supplements have emerged alongside a growing global interest in sports nutrition. A Consumer Reports study found that over two-thirds of 23 analyzed supplement brands contained lead levels exceeding safe daily limits, with plant-based products showing contamination levels as high as 1,200% to 1,600% above recommended references.
As the market expands into mainstream food products, research into alternative protein sources and blends is increasing. A study in the journal ‘Nutrients’ investigated the effects of a yeast and whey protein blend on muscle recovery in athletes, noting potential reductions in muscle soreness. Additionally, the use of American cockroach powder has been identified as a low-cost protein alternative, though medical professionals warn of risks including contamination, allergic reactions, and gastrointestinal distress.
Entities
Consumer Reports · Nutrients · Naked Nutrition · Bloomberg Television
Timeline
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[HEALTH] 2 sourcesFitness industry growth drives interest in protein supplement research and alternatives
As the fitness market grows, research explores yeast-whey protein blends for muscle recovery, while experts warn against using cockroach powder as a cheap, potentially unsafe protein supplement.
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[HEALTH] 2 sourcesProtein supplements face heavy metal contamination concerns
Consumer Reports warns that many protein powders, especially plant-based ones, contain unsafe levels of lead, amid a massive market trend of protein-enriched consumer goods.
Sources
fuentesfidedignas.com.mx · merca2.es · stheadline.com · twcn.com.tw