A new study finds that people who consume meat substitutes possess a higher chance of developing depression.
Researchers from the University of Surrey found that vegetarians who eat plant-based meat alternatives, like vegetarian sausages, have a 42% higher chance of depression compared to those who do not consume meat substitutes or actual meat itself.
Consumers of meat substitutes were found to possess higher blood pressure and C-reactive protein levels, a marker of inflammation. This inflammation may be driving depression, as it can prevent the chemical messages that drive happiness from ever reaching the brain.
The study’s findings further point to the potential risk of consuming ultra-processed foods.
Earlier this year, The Dallas Express reported that ultra-processed foods are linked to adverse health outcomes, including depression. Americans obtain roughly 60% of all their daily calories from ultra-processed foods, with the rate among American children even higher at over 70%.
A study published in June similarly uncovered a correlation between plant-based foods and health risks. Researchers concluded that every 10% increase in plant-based foods was associated with a 12% jump in heart death.
Prof Nophar Geifman, from the School of Health Sciences at the University of Surrey and senior author of the study, said plant-based meat may be safe when included as part of a larger, balanced diet, but “the potential link between these types of food, inflammation and depression warrants further investigation,” per The Telegraph.