Commonly consumed as a daily drink, ketone esters are expensive: The first two brands to hit the market in 2018, according to Keto Source, KetoneAid costs $94.95 for three servings and HVMN costs ...

Exogenous ketones are also known to tame hunger by suppressing the release of ghrelin, the hunger-triggered hormone. According to Oxford scientists, folks who sipped drinks made with exogenous ...

The idea is that older people who drink ketone esters — supplements designed to help the body run on ketones instead of sugar — might be able to gain some renewed pep in their step.