Dave Harper and Dale Drewery are not only romantic partners, they're keto diet partners as well. In 2013, the couple, who live in Vancouver and have been together for 22 years, decided to give the high-fat, low-carb ketogenic diet a try.
Six years and 40 or so pounds later, they're still going strong on keto. In fact, they recently published a book, BioDiet, that covers the science behind the super trendy plan, why it can improve overall health, plus practical tips on how to stick with it long-term.
Read their full story on Health.com