Leonard et al., 2024
https://www.sciencedirect.com/science/article/pii/S0002916524000479
Leonard, U. M., Leydon, C. L., Arranz, E., & Kiely, M. E. (2024). Impact of consuming an environmentally protective diet on micronutrients: a systematic literature review. The American Journal of Clinical Nutrition.
Systematic review of literature between 2011 and 2022. They found that shifts towards environmentally friendly diets (i.e. PB ones) was often associated with lower levels Zinc, Calcium, B12 and Vit D, but higher levels of iron and folate.
