{"version":1,"type":"rich","provider_name":"Libsyn","provider_url":"https:\/\/www.libsyn.com","height":90,"width":600,"title":"The Fat Loss Hormone: New Science on Leptin + a 7-Day Leptin Reset Protocol","description":"Skip to the start of the recap: 13:41 In today\u2019s Friday solo episode of The Optimal Protein Podcast, Vanessa breaks down the science of leptin \u2014 the hormone that determines whether your body will burn fat or protect it. Leptin isn\u2019t just about appetite. It\u2019s a metabolic permission signal, and when leptin signaling is disrupted, fat loss can stall even in a calorie deficit. \ud83e\udde0 IQBAR \u2013 Try the Ultimate Sampler Pack: IQBARs, IQMIX, and IQJOE! Text VANESSA to 64000 for a 20% off discount code Vanessa explains how sleep, circadian rhythm, and light exposure affect leptin, why dieting can feel harder than it should, and walks you through a practical 7-Day Leptin Reset Protocol designed to reduce hunger, improve satiety, and make fat loss feel easier. This episode connects leptin science with protein-forward nutrition, calories in vs. calories out, resistance training, and circadian alignment for sustainable fat loss. BOOST YOUR COLLAGEN &amp;amp; ELASTIN with RED LIGHT THERAPY! Save 20% on all Tone Lux Red Light therapy with the code VANESSA! Learn more about the&amp;nbsp;  TONE LUX Crystal red light therapy mask and the brand new accessory the&amp;nbsp;TONE LUX CONTOUR for the neck and d\u00e9collete Vanessa discusses how using the Tone Device is a proxy for fat loss and autophay on Protein Sparing Modified Fasting (PSMF) days! \ud83d\udc49 Use code VANESSA for 20% off&amp;nbsp;HERE Get my free NEW high-protein keto guide:&amp;nbsp;The Keto Reset eBook Free high-protein keto guide: The Keto Reset eBook \ud83d\udc64 Connect with Vanessa: \u2022 Instagram: @ketogenicgirl \ud83d\udcf1 Follow @ketogenicgirl for the latest studies and strategies on fat loss and protein optimization \ud83d\udcf8 Follow @optimalproteinpodcast for episode visuals and updates \ud83d\udcac Join the Facebook group: Optimal Protein Podcast Community \ud83c\udf99 The content in this podcast is for informational purposes only and not nutritional or medical advice. Always consult your healthcare provider before making major dietary or lifestyle changes. &amp;nbsp; ","author_name":"Optimal Protein Podcast with Vanessa Spina","author_url":"https:\/\/www.ketogenicgirl.com\/","html":"<iframe title=\"Libsyn Player\" style=\"border: none\" src=\"\/\/html5-player.libsyn.com\/embed\/episode\/id\/39827390\/height\/90\/theme\/custom\/thumbnail\/yes\/direction\/forward\/render-playlist\/no\/custom-color\/88AA3C\/\" height=\"90\" width=\"600\" scrolling=\"no\"  allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen><\/iframe>","thumbnail_url":"https:\/\/assets.libsyn.com\/secure\/item\/39827390"}