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On May 25, members of the CMJ Masterpass joined me, Chad Macias, Danny Lennon, and Alex Leaf in a live Zoom meeting to ask us anything about sports nutrition, and here’s the full recording! We talk about things like: Is there a risk of depleting histidine with beta-alanine supplementation? What’s the best form of fuel …

On May 10, members of the CMJ Masterpass joined me and Dr. Carrie Jones in a live Zoom meeting to ask us anything about hormones, and here’s the full recording! We talk about things like: What time of day is best to take T4 and/or T3? How to use pregnenolone to manage perimenopausal insomnia? Is …

This is part 2 of the pantothenic acid Mastering Nutrition podcast. Pantothenate is also known as vitamin B5! It supports your mood, mental health, skin clarity, energy, sleep, and comfort. Alex Leaf and I team up again, this time to how to get B5 from foods and supplements, and how to know when you’re getting …

Listen on ITunes or Stitcher.Click here to stream.Right-click (control-click on the Mac) here and choose “save as” (“save link as” on Mac) to download.Subscribe in your own reader using this RSS feed. Support the Sponsors (with yummy discounts)! This episode is brought to you by Ample. Ample is a meal-in-a-bottle that takes a total of two minutes to prepare, consume, and clean up. …

The Masterjohn Genetic Choline Calculator is a free tool you can use to turn your raw data file from Ancestry or 23andMe into a precise recommendation of how much choline you should aim to get from food! Click here to start using it: The Masterjohn Genetic Choline Calculator This tool is more actionable and simpler …

Got any strange, unresolved health problems? 🤭 High-dose riboflavin might help!  MIGHT. 😬 How to watch it: Watch it on Facebook . Watch it on YouTube. Listen to the Audio. How to share it and show it love: Share it on Facebook. Give it a thumbs up on YouTube. Like it on  Instagram. Retweet it on Twitter. This episode is a shot in the dark, but covers how …

Got migraines? 😣 You may need a LOT of riboflavin! 😮 This episode covers what dose to use, and how to time the dosing. How to watch it: Watch it on Facebook . Watch it on YouTube. Listen to the Audio. How to share it and show it love: Share it on Facebook. Give it a thumbs up on YouTube. Like it on  Instagram. Retweet it on Twitter. …

Got anemia? 🙋🏽🙋🏼‍🙋‍♀️🙋🏿‍♀️ You may need more riboflavin! 😮 How to watch it: Watch it on Facebook . Watch it on YouTube. Listen to the Audio. How to share it and show it love: Share it on Facebook. Give it a thumbs up on YouTube. Like it on  Instagram. Retweet it on Twitter. This episode covers how to know if your iron-deficiency anemia could be helped by riboflavin, …