Sage Regenerative Kitchen and Brewery owner Mollie Engelhart says that some customers were up in arms when she introduced meat to the menu. When it comes to ideas about healthy eating, there are all sorts of rules, trends and advice about what’s good for you and what isn’t. Some of the guidance may be legitimate — yet some of it should be taken with a grain of salt.

Multiple experts and researchers from Mass General Brigham in Boston investigated some popular diet concepts that have been circulating — and separated fact from fiction. BACK-TO-SCHOOL LUNCH IDEAS FOR KIDS HAVE A HEALTHY, INTERACTIVE TWIST Here are six popular concepts — and a clear explanation of whether they hold water or not, according to experts. True or false? 1.

‘To live longer, women should follow the Mediterranean diet’ True. In recent studies, the Mediterranean diet has been shown to be beneficial for overall health. Mass General Hospital researchers evaluated six myths about healthy eating, including plant-based diets and peanut butter for kids.

(iStock) Mass General supports this theory, referencing its own study that found women who followed the nutrition plan for more than 25 years had up to 23% lower risk of mortality, with reductions in cardiovascular and cancer-related deaths. The study also found that introducing a single component of the diet led to a 5% reduction in the long-term risk of death from certain diseases. WHICH COLOR APPLE IS ‘BETTER’ FOR YOU AND WHY: RED, GREEN OR .