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Mastering Nutrition — 712 episodes · page 2 of 8
How I Lost My COVID Weight
Please Attend the World Wide Rally for Freedom TOMORROW!
FDA Wants Until 2076 to Release Pfizer Data (?!)
New CDC Natural Immunity Study (Long Version)
The New CDC Natural Immunity Study (Short Version)
Natural Immunity
If glutathione whitens your skin, is that good or bad? | Masterjohn Q&A Files #294
Vitamin D supplements, testing, and interactions with the vaccine. | Masterjohn Q&A Files #293
BH4 vs tyrosine for low neurotransmitters and a high phenylalanine-to-tyrosine ratio. | Masterjohn Q&A Files #292
Does TMG have to be taken in the fasting state? | Masterjohn Q&A Files #291
Is urinary mycotoxin testing useful for indoor mold exposure? | Masterjohn Q&A Files #290
Ferritin sky-high without hemochromatosis? | Masterjohn Q&A Files #289
Will the booster shot be worth it? | Masterjohn Q&A Files #288
How to use carbs and glycine for sleep. | Masterjohn Q&A Files #287
What are the downsides to taking prescription calcitriol for bones? | Masterjohn Q&A Files #286
NEW! Version 7 of the COVID Guide!
Does quinolinate sometimes indicate niacin or inflammation instead of B6? | Masterjohn Q&A Files #285
Why would 5,000 IU vitamin D cause tooth sensitivity? | Masterjohn Q&A Files #284
What's the best and most affordable diet for a hungry teenage boy? | Masterjohn Q&A Files #283
Why would MCV be elevated if MMA and FIGlu are normal? | Masterjohn Q&A Files #282
How to further explore slightly high coronary calcium and Lp(a) and borderline high LDL-P? | Masterjohn Q&A Files #281
Is blackstrap molasses toxic because of AGEs? | Masterjohn Q&A Files #280
Why can the sodium-potassium pump work backwards? | Masterjohn Q&A Files #279
If What can I take to improve my memory? | Masterjohn Q&A Files #278
If you have high ferritin, are there any downsides to blood donation? | Masterjohn Q&A Files #277
What type and how much psyllium to lower LDL-cholesterol? | Masterjohn Q&A Files #276
What is the most sustainable way to implement carb cycling? | Masterjohn Q&A Files #275
Do fat and carbs differ in how much energy they yield? | Masterjohn Q&A Files #274
Should green tea be taken with meals and can it hurt nutrient absorption? | Masterjohn Q&A Files #273
Why does methylfolate act as the off-switch for the glycine buffer system? | Masterjohn Q&A Files #272
Vitamin D and COVID-19: The Current State of the Evidence
How to get by on poor sleep? | Masterjohn Q&A Files #271
Across what timeframe should we diversify foods? | Masterjohn Q&A Files #270
Nutrition For Bone Healing | Masterjohn Q&A Files #269
What tests to use for protein status? | Masterjohn Q&A Files #268
Is nicotinamide riboside hydrogen malate as good as NR for fasting? | Masterjohn Q&A Files #267
Would high-dose thiamin cause imbalances with other B vitamins? | Masterjohn Q&A Files #266
Why does B12 damaged by nitrous oxide require megadosed folic acid rather than normal levels of folate? | Masterjohn Q&A Files #265
Nutrition, Metformin, and Respiratory Chain Disorders | Masterjohn Q&A Files #264
Why do some paleo advocates and functional medicine practitioners recommend low-calcium diets? | Masterjohn Q&A Files #263
How should you program the temperature on an Ooler or Eight Sleep? | Masterjohn Q&A Files #262
Is it useful to measure HVA, VMA, and 5-HIAA? | Masterjohn Q&A Files #261
What nutrients require insulin to get into cells? | Masterjohn Q&A Files #260
What are the top whole food supplements to take? | Masterjohn Q&A Files #259
Could iron deficiency create a complex 1 disorder? | Masterjohn Q&A Files #258
How to get more sulfate if you have sulfite issues? | Masterjohn Q&A Files #257
If you're eating oysters, do you need to eat liver too? | Masterjohn Q&A Files #256
Lipoic acid: does it need to be the R form? | Masterjohn Q&A Files #255
How much fruit is it safe to eat at once? | Masterjohn Q&A Files #254
Should I supplement NAC if cysteine, taurine, and sulfate are low? | Masterjohn Q&A Files #253
Iron deficiency without anemia? | Masterjohn Q&A Files #252
How to Calculate the Amount of a Nutrient in a Complex | Masterjohn Q&A Files #251
Eggs, Choline Bisulfate, and TMAO | Masterjohn Q&A Files #250
Floxed: How to Recover From Cipro | Masterjohn Q&A Files #249
If you correct a deficiency too fast, can you make it worse? | Masterjohn Q&A Files #248
If my methionine is high, do I need to worry about betaine? | Masterjohn Q&A Files #247
How do I eat to protect my joints? | Masterjohn Q&A Files #246
Why do glycine and salt help with sleep? | Masterjohn Q&A Files #245
Will lowering my PTH with calcium reverse my atherosclerosis? | Masterjohn Q&A Files #244
How long does it take environment to change gene expression, epigenetics, and genetics? | Masterjohn Q&A Files #243
What does it mean if you're helped by SAMe? | Masterjohn Q&A Files #242
Why would glutathione cause a headache? | Masterjohn Q&A Files #241
Can antioxidants increase homocysteine? | Masterjohn Q&A Files #240
Why is methylfolate the off-switch for the glycine buffer system? | Masterjohn Q&A Files #239
Potassium supplements for salt-sensitive high blood pressure? | Masterjohn Q&A Files #238
Can a high-protein diet hurt nitric oxide and raise blood pressure? | Masterjohn Q&A Files #237
General supplement recommendations for a physically active male in his 30s | Masterjohn Q&A Files #236
For how long does methionine from a meal support methylation? | Masterjohn Q&A Files #235
Could collagen hurt absorption of iron from iron bisglycinate? | Masterjohn Q&A Files #234
Combining carbs and fat, LDL-C, calcification, and atherosclerosis | Masterjohn Q&A Files #233
Could low-normal phosphorus be from my calcium intake? | Masterjohn Q&A Files #232
Exercising in the fasted state | Masterjohn Q&A Files #231
What does an upregulated GGT gene do to glutathione status? | Masterjohn Q&A Files #230
A question on urinary lactate, pyruvate, and Krebs Cycle metabolites | Masterjohn Q&A Files #229
High-dose EPA, triglycerides, and general health | Masterjohn Q&A Files #228
Are there any downsides to eating lots of nuts and seeds? | Masterjohn Q&A Files #227
Low cystine & sulfate, mid-range methionine, high homocysteine: what to do? | Masterjohn Q&A Files #226
Is TMG a good source of glycine? | Masterjohn Q&A Files #225
Zonulin: what nutrients to look at if it's high? | Masterjohn Q&A Files #224
My iron won't go up even though I'm supplementing | Masterjohn Q&A Files #223
Vitamin K and Clotting Risk When Not on Anticoagulants | Masterjohn Q&A Files #222
Do some people do well on ketosis because they have defective glucose metabolism? | Masterjohn Q&A Files #221
What to do when different folate markers don't line up | Masterjohn Q&A Files #220
Can sulforaphane hurt the thyroid? | Masterjohn Q&A Files #219
Are the PUFAs in phosphatidylcholine supplements a concern? | Masterjohn Q&A Files #218
Is dairy safe for overmethylators? | Masterjohn Q&A Files #217
Should different macronutrients be eaten at different times of day? | Masterjohn Q&A Files #216
Is it OK to take two milligrams a day of MK-4? | Masterjohn Q&A Files #215
How to feel great on a poor night's sleep? | Masterjohn Q&A Files #214
What supplements should be taken by someone on PPIs? | Masterjohn Q&A Files #213
Could methylglyoxal be causing elevated fasting glucose in low-carbers? | Masterjohn Q&A Files #212
Is it important to hit the AI for total omega-6? | Masterjohn Q&A Files #211
How 30 minutes on the elliptical helps my head and neck tension | Masterjohn Q&A Files #210
Why does it take time to be fat-adapted when our body already knows how to burn fat? | Masterjohn Q&A Files #209
What should someone with FH eat if they also have prediabetes? | Masterjohn Q&A Files #208
How should I take zinc if it makes me nauseous? | Masterjohn Q&A Files #207
Can familial hypercholesterolemia be managed without statins? | Masterjohn Q&A Files #206
Is this a biotin deficiency? | Masterjohn Q&A Files #205
Why do vitamin E requirements stay elevated for four years when we stop eating PUFA? | Masterjohn Q&A Files #204
How long should our fasting windows be? | Masterjohn Q&A Files #203