In a recent podcast, Dr. Jen Gunter describes the problems with the phrase “boosting the immune system” (1). The PEN Team wondered if the podcast concepts might be useful to dietitians when clients ask about “immune-boosting” foods and supplements.

Trends for 2022 show an interest in the consumer, their mental health and wellness, healthy immunity, choices that support a healthy environment, sensible indulgences, reducing alcohol consumption and trying new spices and spicy foods.

Is eating plant-based enough to reduce the risk of COVID-19 infection? Not without a closer look at the socioeconomic gradient.