Chris Masterjohn, PhD

Mastering Nutrition

Health EN ↓ 708 episodes

Welcome to the Mastering Nutrition podcast. Mastering Nutrition is hosted by Chris Masterjohn, a nutrition scientist focused on optimizing mitochondrial health, and founder of BioOptHealth, a program that uses whole genome sequencing, a comprehensive suite of biochemical data, cutting-edge research and deep scientific insights to optimize each person's metabolism by finding their own unique unlocks. He received his PhD in Nutritional Sciences from University of Connecticut at Storrs in 2012, served as a postdoctoral research associate in the Comparative Biosciences department of the University...

Author

Chris Masterjohn, PhD

Category

Health

Podcast website

thedailylipid.libsyn.com

Latest episode

Dec 15, 2025

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Episodes

Niacin, Part 1: What It Is and Why You Need It | Mastering Nutrition #44 01.03.2019

Niacin is vitamin B3. You use it to make NAD, the ultimate anti-aging molecule that repairs your DNA and lengthens your telomeres, and the most foundational molecule in our entire system of energy metabolism. It is especially important to protecting your mind, your skin, and your gut. You use it to release all your neurotransmitters. This is why depression sets in as the earliest sign of deficienc...

Why You Shouldn't Take Melatonin Too Often | Chris Masterjohn Lite #116 28.02.2019

I used to be addicted to melatonin. I couldn't sleep without taking a time-release melatonin every night. Well, it wasn't really an addiction. It was that my sleep just sucked, so I was stuck using melatonin because my body wasn't working right. I haven't needed melatonin to sleep for *years.* I regard it as a sign of the success of what I've done to fix my sleep that I don't need it anymore. Do y...

Tryptophan and Carbs for Sleep | Chris Masterjohn Lite #115 26.02.2019

In order to sleep well, you need to get a good dose of tryptophan into your brain at any point during the day. The simplest way to do that is with natural, whole-food, high-glycemic carbohydrates like white potatoes and sweet potatoes. Tune in for how to make this work on a high-carb, low-carb or even keto diet, when to include a tryptophan supplement, and what to consider when timing the suppleme...

Should You Eat Protein At Night? | Chris Masterjohn Lite #114 21.02.2019

Could eating protein at night hurt your sleep? In this episode I discuss why it *might* hurt your sleep. Eating protein at the last meal of your day is important if you are trying to build muscle, but if you are trying to resolve sleeping problems then trying a lower-protein meal at night should be one of the tools in your kit. Tune in for the details! This episode is brought to you by Ancestral S...

Can Alpha-GPC and Gingko Hurt Your Sleep? | Chris Masterjohn Lite #113 19.02.2019

In the last episode, I covered how and why I use alpha-GPC and ginkgo biloba supplements during periods where I need increased focused concentration. But could this hurt your sleep if you take them at night? Tune in for the details! This episode is brought to you by Ancestral Supplements' Grass Fed Beef Brain. Our Native American ancestors believed that eating the organs from a healthy animal woul...

Why You Should Manage Your Riboflavin Status and How to Do It | Mastering Nutrition #58 16.02.2019

Riboflavin is the ultimate fat-burning nutrient. It makes even a bad MTHFR work right, and it keeps you looking young and beautiful forever. Here's everything you need to know about why you should manage your riboflavin status and how to do it. In this podcast I join with Alex Leaf of Examine. Com. I focus on what riboflavin is and what it does, while Alex focuses on riboflavin supplements. Going...

Alpha-GPC and Ginkgo Biloba for Focused Concentration | Chris Masterjohn Lite #112 14.02.2019

Here's how and why I use alpha-GPC and ginkgo biloba supplements during periods where I need increased focused concentration. Tune in for the details! This episode is brought to you by Ancestral Supplements' "Living" Collagen. Our Native American ancestors believed that eating the organs from a healthy animal would support the health of the corresponding organ of the individual. Ancestral Suppleme...

How to Make Your Own GABA | Chris Masterjohn Lite #111 12.02.2019

Here's how to make your own GABA, not in your basement, but in your brain. GABA helps relax you, helps you make faster and better decisions under pressure, and helps you face your fears with less of a harmful stress response. To make it ourselves we need glucose to enter the brain, then we need to use seven B vitamins, at least four minerals, and a robust supply of cellular energy to make the GABA...

How to Get GABA from Food | Chris Masterjohn Lite | Chris Masterjohn Lite #110 07.02.2019

GABA helps relax you, helps you make faster and better decisions under pressure, and helps you face your fears with less of a harmful stress response. Tune in to find out how to get it from FOOD! This episode is brought to you by Ancestral Supplements' "Living" Collagen. Our Native American ancestors believed that eating the organs from a healthy animal would support the health of the correspondin...

Why You Might Need Carbs With Your GABA or Glycine | Chris Masterjohn Lite #109 05.02.2019

Most people won't have adverse effects from taking GABA or glycine supplements, but some do. If you find that either of these cause anxiety from tanking your breathing or heart rate, a dose of high-glycemic carbs like white potatoes, sweet potatoes, or rice, could be the thing that helps. Tune in to find out why! This episode is brought to you by Ancestral Supplements' "Living" Collagen. Our Nativ...

Nutrition in Neuroscience Part 4 | Mastering Nutrition #43 01.02.2019

Part 4 of how NUTRITION has a HUGE impact on your BRAIN! Everything in your brain is something you ate, something you made from something you ate, or, in a few cases, something your mother ate. Nutrition impacts your mental and emotional health, the function of your five senses, and your conscious and unconscious control over your body movements. Join me as I lead you in a safari through the textb...

Courage, Not Confidence, For Facing Fears | Chris Masterjohn Lite #108 31.01.2019

We often look to ourselves for confidence when facing up to our fears. This is wrong. Here I share a personal story about how the idea of "courage, not confidence," from Tim Ferriss's interview with the designer Deb Millman, helped me face up to a fear. And I didn't even have any GABA with me! This episode is brought to you by Ancestral Supplements' "Living" Collagen. Our Native American ancestors...

Introducing the CMJ Masterpass 30.01.2019

The CMJ Masterpass is for those of you who really love me.  💙 The GINORMOUS earlybird discount is about to disappear!  ⏰ So check this out now if you're not a member yet to see if it's for you. (or sign up at  https://chrismasterjohnphd.com/masterpass   Here's a video tour of what it looks like inside the Masterpass. 🔷 The Masterpass is an all-access pass to premium features on all my audio and...

Face Your Fears With GABA | Chris Masterjohn Lite #107 29.01.2019

Do you feel too stressed when trying to face your fears? That stress could tank your immune system. Believe it or not, a little GABA can help you tolerate the stress, and face your fears without hurting your immune function. Tune in for how 100 mg of GABA could help! This episode is brought to you by Ancestral Supplements' "Living" Collagen. Our Native American ancestors believed that eating the o...

Nutrition in Neuroscience Part 3 | Mastering Nutrition #42 25.01.2019

Part 3 of how NUTRITION has a HUGE impact on your BRAIN! Everything in your brain is something you ate, something you made from something you ate, or, in a few cases, something your mother ate. Nutrition impacts your mental and emotional health, the function of your five senses, and your conscious and unconscious control over your body movements. Join me as I lead you in a safari through the textb...

GABA for Faster Decision-Making | Chris Masterjohn Lite #106 24.01.2019

Need to make quick decisions under pressure? Tune in for how 800 mg of GABA could help! This episode is brought to you by Ancestral Supplements' "Living" Collagen. Our Native American ancestors believed that eating the organs from a healthy animal would support the health of the corresponding organ of the individual. Ancestral Supplements has a nose-to-tail product line of grass-fed liver, organs,...

Carbs for Serotonin and Stress-Resistance | Chris Masterjohn Lite #105 22.01.2019

While collagen won't bonk your serotonin if you eat enough other protein, low-carbing too much might. Here's why at least one meal a day with natural high-glycemic carbs like white potatoes or sweet potatoes could help improve your stress-resistance. Tune in for more details and for what to do if low-carb is something you need to stick to. This episode is brought to you by Ancestral Supplements' "...

Nutrition in Neuroscience Part 2 | Mastering Nutrition #54 18.01.2019

Part 2 of how NUTRITION has a HUGE impact on your BRAIN! Everything in your brain is something you ate, something you made from something you ate, or, in a few cases, something your mother ate. Nutrition impacts your mental and emotional health, the function of your five senses, and your conscious and unconscious control over your body movements. Join me as I lead you in a safari through the textb...

Will Collagen Bonk Your Serotonin? | Chris Masterjohn Lite #104 17.01.2019

Will collagen supplements bonk your serotonin and make you depressed or anxious? Tune in for my response to an article that Trudy Scott, author of The Anti-Anxiety Food Solution,  wrote about this over at "Every Woman Over 29" blog. This episode is brought to you by Ancestral Supplements' "Living" Collagen. Our Native American ancestors believed that eating the organs from a healthy animal would s...

How to Fix Chronic Pain | Chris Masterjohn Lite #103 15.01.2019

Here are 5 ways to help resolve chronic pain: managing inflammation, reducing acidity, magnesium, glycine, and GABA. Tune in for more details! This episode is brought to you by Ancestral Supplements' "Living" Collagen. Our Native American ancestors believed that eating the organs from a healthy animal would support the health of the corresponding organ of the individual. Ancestral Supplements has...

Nutrition in Neuroscience Part 1 | Mastering Nutrition #40 11.01.2019

Nutrition has a HUGE impact on your brain! Everything in your brain is something you ate, something you made from something you ate, or, in a few cases, something your mother ate. Nutrition impacts your mental and emotional health, the function of your five senses, and your conscious and unconscious control over your body movements. Join me as I lead you in a safari through the textbook, "Neurosci...

3 Ways to Clear Stubborn Inflammation | Chris Masterjohn Lite #102 10.01.2019

Here are 3 ways to clear stubborn inflammation: managing your fatty acids, taking a new supplement that jump-starts the resolution process, or going with the aspirin protocol from a few episodes ago. Tune in for the details! This episode is brought to you by Ancestral Supplements' "Living" Collagen. Our Native American ancestors believed that eating the organs from a healthy animal would support t...

The Omega-6 / Omega-3 Fatty Acid Ratio: Should You Care? | Chris Masterjohn Lite #101 08.01.2019

Should you care about your omega-6/omega-3 ratio? The short answer is, no, not unless you're vegan or eat a diet that doesn't contain liver, egg yolks, and fish. Nevertheless, blood testing for arachidonic acid, EPA, and DHA levels can be useful and can guide dietary choices to improve the levels of these fatty acids. Still, don't get caught up in the arachidonic acid-to-EPA ratio. And be mindful...

What to Do About Menstrual Weight Gain | Chris Masterjohn Lite #100 03.01.2019

Ladies, do you gain a lot of weight around your period? Here's how daily supplementation with the right forms of magnesium and B6, as well as targeted use of a low-salt, high-potassium diet around your period with herbal diuretics and just the right dose of dark chocolate can help. Tune in to learn more! This episode is brought to you by Ancestral Supplements' "Living" Collagen. Our Native America...

Why Aspirin Goes Best With Bicarbonate and Glycine | Chris Masterjohn Lite #99 01.01.2019

Most over-the-counter anti-inflammatory drugs carry a risk of causing food intolerances and chronic, low-grade inflammation. Aspirin is an exception. But this is why it's best taken with bicarbonate and glycine. Tune in to learn more! This episode is brought to you by Ancestral Supplements' "Living" Collagen. Our Native American ancestors believed that eating the organs from a healthy animal would...

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