Do Exogenous Ketone Supplements Actually Work?
Walk down the supplement aisle or scroll a keto ad for long enough and you will meet a drink powder that promises to put you in ketosis in minutes, no diet required. Exogenous ketones, they are called, and the pitch is seductive: sip this, skip the willpower, burn fat. The molecules are real and the blood-ketone reading they produce is real too. What is far shakier is the leap from a higher number on a meter to the outcomes people actually want.