A Vegan Diet May Decrease This Health Complication In Older Adults, Study Finds

Veganism seems to be continuously getting more and more popular—this month marks World Vegan Month, kicked off with World Vegan Day on November 1.

The research investigated the link between diet and polypharmacy—where a person takes five (or more) prescribed medications—and found a vegan diet reduced the number of pills a person was prescribed by 58% when compared to a non-vegetarian diet.

The study included 328 participants (all aged 60-plus), who answered questionnaires and went in for measurements at the Loma Linda University Drayson Center in Loma Linda, California—which is one of the Blue Zones, as noted by Dan Buettner.

Previously, plant-based diets have been associated with better heart health. Studies have found skipping meat in a diet can lower blood pressure2 and cholesterol, plus decrease the risk of developing cardiovascular disease. It has also been linked to improvements in blood glucose levels for those with diabetes or prediabetes, and better digestion and gut health. Given how integral all these systems are to overall health, and the fact that they sometimes are associated with medication, it makes sense that the diet and its subsequent health benefits may lead to a lower number of prescriptions.