
The Science Behind Better Meat
Many of the benefits associated with grass-fed beef and pasture-raised poultry are supported by peer-reviewed research. Studies comparing pasture-based farming to conventional systems have found differences in omega-3 fatty acids, Iron, CLA, vitamin levels, and overall nutrient profiles.
Below is a collection of studies and sources for those who want to explore the research in more detail.
Canadian grocery price inflation:
https://www150.statcan.gc.ca/n1/daily-quotidien/260119/dq260119a-eng.htm?utm_source=chatgpt.com
Ground beef jumping 25% in one year:
Beef being ~20% higher in iron
https://pubmed.ncbi.nlm.nih.gov/41414663/
2–5× more omega-3 fatty acids
Study: https://nutritionj.biomedcentral.com/articles/10.1186/1475-2891-9-10
~2× more CLA
Study: https://nutritionj.biomedcentral.com/articles/10.1186/1475-2891-9-10
4–7× more beta-carotene
Study: https://nutritionj.biomedcentral.com/articles/10.1186/1475-2891-9-10
~3× more vitamin E
Study: https://nutritionj.biomedcentral.com/articles/10.1186/1475-2891-9-10
3× more calcium
~2× more copper
Up to 6× more selenium
Study: https://pubmed.ncbi.nlm.nih.gov/41414663
Healthier omega-6 : omega-3 ratio
Study: https://pubmed.ncbi.nlm.nih.gov/35028571
Leaner meat → higher protein density