Your Milk Has a Code and Nobody Told You

Summary

Key Points

• Ultra-pasteurization extends shelf life significantly but can alter taste and affect cheese-making properties, while standard pasteurization is gentler and better for cooking. 16:44
• Only three terms – 'milk' (with a minimum fat percentage), 'ultra-pasteurized,' and 'organic' – have federal definitions that are enforced. 19:31
• Organic certification requires cows to graze for at least 120 days a year and consume at least 30% of their diet from pasture during the grazing season, but does not limit herd size. 19:31
• Grass-fed milk has no federal definition, but certified options require specific grazing percentages and durations, with brands like Organic Valley and Maple Hill offering certifications. 19:31
• The price of milk varies significantly, with store-brand gallons costing as little as $2.32 while premium options can reach over $8.29 for a smaller container, equating to a much higher per-gallon price. 33:21
• Plant codes on milk cartons identify the bottling facility, not the farm, and finding the same plant code on different brands suggests potential for paying a premium for branding alone. 33:21
• Lactaid milk is regular milk with added lactase enzyme to break down lactose, making it a more expensive alternative to store-brand lactose-free milk with identical ingredients. 33:21
• A2 milk claims to reduce digestive discomfort for some individuals due to the absence of A1 protein, but its effectiveness is debated and it still contains lactose. 33:21
• Fairlife milk uses an ultra-filtration process to concentrate protein and reduce sugar and lactose, resulting in a higher protein content but at a significantly higher price point compared to regular milk. 33:21
• Many terms on milk cartons like 'organic,' 'grass-fed,' and 'A2' lack federal definitions, meaning consumers may be paying extra for marketing claims without clear federal backing. 33:53