Why Are Food Allergies Soaring in the US?

Food Allergies in the US: Why Are Rates Higher Than in Other Countries? The United States has significantly higher rates of food allergies compared to many other countries. Why is this? Dr. Rubin, MD, a board-certified allergist, offers insights into this complex issue. He points to several factors, including dietary differences. "Dietary preferences are significantly different between countries," Dr. Rubin explains, "and when allergenic foods are introduced isn't necessarily the same." In the US, children are often exposed to a narrower range of foods earlier in life, potentially increasing the risk of developing allergies. The high consumption of processed foods, often lacking in dietary fiber, also plays a role. Dr. Rubin suggests this can alter gut microbiome function and increase allergy risk. Furthermore, higher antibiotic use in the US could also contribute to this imbalance. Interestingly, Dr. Rubin notes that Japan, despite having lower food allergy rates, shows similar or potentially higher rates of seasonal allergies. This highlights the multifaceted nature of allergic reactions and the influence of various environmental and lifestyle factors. Dr. Rubin's expertise adds credibility to the discussion, and his clear explanations make the complex topic accessible to the public. Further research is needed to fully understand the interplay of these factors, but the video offers valuable insights into the current understanding of this significant health issue.