Diet trends are not going anywhere, and neither is our need to talk about them.

Morgan, Krissy, and Jess break down the psychology behind why people keep falling for it, then get into the actual science behind keto, carnivore, paleo, intermittent fasting, and GLP-1 medications. Plus a cheat code for evaluating any diet, including the next trendy one that hasn't been invented yet.

The truth is most of these diets are just recycled versions of the same few ideas… repackaged, renamed, and sold to you with really convincing anecdotal evidence.

Is intermittent fasting a metabolic loophole? A biohack that tricks your body into burning fat faster? Spoiler: no. Fasting isn't magic, and it doesn't change the basic rules of fat loss. But that doesn't mean it's useless. We're breaking down what fasting actually does in your body, why people think it works, when it might be helpful, and when it's likely to backfire. Plus, we'll tell you exactly who should avoid fasting altogether (hint: if you're training for performance, this probably isn't for you).