One of the more famous (and strict) dietary trends that have gained traction in recent years is the keto lifestyle. This diet ...

A Treasury spokesperson said: "Pre-mixed spirit drinks are taxed through alcohol duties, which are at a significantly higher rate than the childhood obesity focussed soft drinks industry levy.

We gagged, loudly." Ketone ester drinks aren't low-calorie, with new brand Juvenescence's keto ester drink, Metabolic Switch, clocking in at 210 calories. Adding the drink to your daily calorie ...