Lisa Macfarlane

Lisa Macfarlane co-authored "The Gut Stuff" with her twin sister, Alana Macfarlane.

The twins became interested in gut health after participating in a scientific study that revealed significant differences in their gut microbiomes despite being identical twins.

This experience inspired them to create The Gut Stuff, a platform dedicated to educating people about gut health.

Lisa and Alana are known for their approachable and humorous writing style, making complex scientific information accessible to a wider audience.

Their work focuses on practical advice and debunking myths surrounding gut health.