12/26/2025
A recent study published in PLOS Medicine shows that carrageenan, a common food additive in dairy alternatives, deli meats, and some plant-based products, increases the risk of breast cancer by 32%. It triggers chronic inflammation in the gut, disrupting the microbiome and weakening the protective mucus barrier. This leads to the activation of inflammatory pathways that promote tumor growth and increase cancer susceptibility. The findings highlight the potential health risks of food additives and their role in cancer development.