Studies show that honey boosts probiotic survival in yogurt, validating a beneficial Mediterranean dietary habit, though with no significant health impact in already healthy individuals. New research from the University of Illinois show that honey enhances the survival of probiotic bacteria in yogurt during digestion, supporting gut health without affecting bowel frequency or mood in healthy adults. Adding honey to yogurt can be a beneficial but sugar-conscious dietary choice.

If you enjoy having plain yogurt for breakfast, try adding a spoonful of honey for a delicious touch of sweetness. According to two new studies from the University of Illinois Urbana-Champaign , this not only enhances the flavor but also supports the probiotic cultures in the yogurt. “We were interested in the culinary pairing of yogurt and honey, which is common in the Mediterranean diet, and how it impacts the gastrointestinal microbiome,” said Hannah Holscher, associate professor in the Department of Food Science and Human Nutrition, part of the College of Agricultural, Consumer and Environmental Sciences at Illinois.

She is a co-author of the two studies, which are both published in The Journal of Nutrition. Greek yogurt and other yogurts contain probiotic strains such as Bifidobacterium animalis in addition to conventional yogurt starter cultures. Consumption of certain probiotics can promote digestive health and regular bowel movements, and it can have a positive effect on mood and cognition.

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