Plant-based ‘meat’ vs grass-fed meat
Dr Zoe Harcombe PhD
* A paper was published in Nature Scientific Reports in July 2021. It used an analytical profiling technique (metabolomics) to compare plant-based ‘meat’ and grass-fed meat for thousands of nutrients and outputs of the metabolic process (metabolites).
* The paper was written within the context of the increased interest in, and incidence of, plant-based ‘meat’ alternatives.
* The researchers examined numerous samples of plant-based meat vs grass-fed meat, which started from a similar serving size (113g), fat content (14g), saturated fat content (5-8g) and calories (220-250), but the differences were far greater than these startling similarities. The plant and meat burgers were strikingly different.
* There were many interesting points in the paper:
– How they make plants more ‘meat-like.’
– The nutrients commonly added to plant-based products.
– Evidence for fortified nutrients not being the same as natural nutrients.
– Plant-based products contain phytosterols and saccharides and other substances that may be undesirable.
– Plant-based burgers are processed and processed food is processed food.
– There are approximately 26,000 products and by-products of metabolism (metabolites). Fortifying a plant product with a single nutrient found in meat doesn’t start to replicate the synergistic health benefit of the real thing.
* The authors concluded that “a plant burger is not really a beef burger.”