No one-fits-all healthy diet exists
Search on for genes to explain why weight, cholesterol, insulin vary in mice on same food plan
![ketogenic meal](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2016/07/071816_TI_kenogenic_feat_free.jpg?fit=860%2C460&ssl=1)
EATING RIGHT Different genetic strains of mice had varying reactions to eating a ketogenic diet (example of foods shown), a high-fat, low-carb diet. The results back up recent evidence that people’s responses to foods may differ widely.
Joanna Alderson/Flickr (CC BY 2.0)