The article from Agrarheute and Magyar Mazdaság explores the significant price gap between oat milk and cow's milk, with oat milk being three times as expensive in Germany and Hungary. Despite oat milk's higher cost, which is largely due to a 19% VAT on vegetable milk replacers compared to 7% for cow's milk, its nutritional value does not justify the price difference. Oat milk's high water content and lack of essential nutrients like calcium and vitamins, which need to be fortified, contrast with cow's milk's nutritional benefits. Its popularity, especially among vegans, likely explains the pricing discrepancy. The production process of oat milk, which involves soaking oats, filtering, and adding enzymes and nutrients, contributes to its higher cost but does not fully account for the tripled price.