The inflamed gum condition known as gingivitis is fairly common and often mild, but can be a precursor of more serious periodontal disease linked to Alzheimer’s and rheumatoid arthritis. German researchers at the University of Freiburg tested 30 people: half in a control group that did not change their diet, and half that switched to a diet low in meat and processed carbohydrates and rich in omega-3 fatty acids, vitamin C, vitamin D, antioxidants, plant nitrates and fiber. After four weeks, those on the plant-based diet had significantly less gum inflammation and bleeding. They also lost weight and had higher vitamin D levels.

This article appears in the July 2019 issue of Natural Awakenings.