Do Vegetarians Really Look and Smell Better?

A new study reported by Walla suggests that a plant-based diet may influence how we are perceived, both visually and by smell. Researchers analyzed 25 years of data and found that plant-based foods are linked to a lower BMI, and men who eat less meat have a more pleasant body odor. However, the authors emphasize that diet is just one factor in attractiveness, and the main thing is health.

A new study reported by Walla suggests that a plant-based diet may influence how we are perceived by others, both visually and by smell. Researchers analyzed data from studies over the past 25 years and concluded that diet can affect perception. Plant-based foods, especially minimally processed ones, typically contain more fiber and fewer calories, which helps with satiety and may be associated with a lower body mass index and less body fat. Foods with a high glycemic index can temporarily affect appearance, and high sugar intake in the long term may be linked to skin changes and accelerated aging. Studies show that men who eat less meat have a more pleasant body odor, while red meat is associated with a less pleasant smell, and fruits and vegetables with fresher notes. The scientists emphasize that diet is just one factor in attractiveness, and one should not change their diet solely for external effect. Even a small increase in the proportion of plant-based foods can be beneficial. The main value of a healthy diet is its health benefits.

Do Vegetarians Really Look and Smell Better?