Between support and scepticism: Health professionals’ perceptions of a nutrition education program promoting low-carbohydrate, high-fat diets in under-resourced South African communities - Georgina Pujol-Busquets; Kate Larmuth; Christopher C. Webster; James Smith; Ahtisham Younas; Sergi Fàbregues; Anna Bach-Faig (PLoS ONE, 2025)