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Scientists Find Whey to Significantly Boost D3 Absorption: Whey Isolate +50%, Casein(ate!) +25% Vitamin D3 Levels

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It's worth peeling the protective layer scientists use to cover up potential methodological holes in practical relevance.  Studies usually make it to the SuppVersity  news if they are educative, informative, or practically relevant. In the case of the latest paper by Emilie Lindahl et al. ( 2020 ), one could - at a surface level - argue that all three criteria apply. But hey, this is the SuppVersity  so we're going unpeel the surface and look for cancerous growth in the methodology section 🤣... Learn more about vitamin D at the SuppVersity How Much Vitamin D Shall You Take? Leucine, Insulin, Vitamin D and Your Gainz Vitamin D Speeds Up Exercise Recovery One Svg of Fish or Eggs Satisfy Your Needs? Vitamin D an Essential Supp For Athletes? New Dosing Suggestions for Mr./Mrs. Average In their study, the scientists from the "Department of Food Science" at the Aarhus University  investigated the effect of "complexation" of vitamin ...
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Vitamin D -- Replacing D3 W/ Calcifediol in Fortified Foods May Cut D-ficiency Epidemic | Plus: High/Low Vit-D Jobs

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Many of these foods contain significant amounts of calcifediol (25OHD). It's thus not as if we would be exposing us to an unknown research chemical, bros. With vitamin D it is as with all the hype-research subjects: Now that everybody and his mama have published a paper discussing how awesome and important vitamin D is (mostly in the absence of experimental evidence from controlled human trials that would clearly support this "awesomeness", by the way), the number of studies on vitamin D starts to decline, while their quality (at least in parts) increases. In this Vitamin D Research Update , I will address two of these post-hype studies. Both with practical relevance in terms of the prevention and resolution of vitamin D deficiencies: Learn more about vitamin D at the SuppVersity How Much Vitamin D Shall You Take? Leucine, Insulin, Vitamin D and Your Gainz Vitamin D Speeds Up Exercise Recovery One Svg of Fish or Eggs Satisfy Your Needs? Vitamin D...
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Preformed "Vitamin D" - Can One Serving of Fish or Eggs be All You Need to Satisfy Your Daily Vitamin D Requirement?

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"Salmon eggs benedict", the 'perfect' combo for 25OHD3 ( recipe ) "If, as has been suggested, 25(OH)D3 has five times greater bioactivity than vitamin D3, one cooked serve (100 g) of white fish, and one cooked serve of cage or free-range eggs (120 g) may provide 50% or 100%, respectively, of the current guidelines for the adequate intake of vitamin D (5 µg) for Australians aged 1–50 years," Australian researchers conclude in a recent paper that measured the concentration of vitamin D3 and 25-hydroxyvitamin D3 (25(OH)D3) in four species of white fish (barramundi, basa, hoki and king dory), and chicken eggs (cage and free-range), purchased from Adelaide, Brisbane, Melbourne, Perth and Sydney. There are many ways to get your vitamin D learn more the SuppVersity How Much Shall You Take? Leucine, Insulin & Vitamin D Vit. D Speeds Up Recovery Overlooked D-Sources Vitamin D For Athletes! New Dosing Sug. for Mr. Average Samples inclu...
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2909 IU of Vitamin D3 per Day - That's What Mr. Average Needs | What Do You Need? 3094, 4450, or 7248 IU/day?

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Your BMI or rather the associated level of inflammation and bodyfatness determines your D3 requirements. I know that I have previously written about estimated vitamin D requirements, but in contrast to previous articles that were based only on 1-3 studies, today's article about the purported vitamin D requirements of the average Westerner, however, is based on the same previous 108 published estimates and new calculations based on the vitamin D status of 13,987 individuals in various studies Veugelers, Pham and Ekwaru used as the observational database for what is a of now probably the most tangible vitamin D recommendation in their recently published study in Nutrients  (Veugelers. 2015). There are many ways to get your vitamin D learn more the SuppVersity How Much To Take? Leucine, Insulin & Vitamin D Vit. D Speeds Up Recovery Overlooked D-Sources Vitamin D For Athletes! Vitamin D Helps Store Fat Now, as the headline already tells you, their anal...
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Muscle Regeneration & Hypertrophy Update: Vitamin D and Super-Slow Training - What Are They Good For?

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Is it worth to replete vitamin D, but not to train super-slow, right? No, I haven't dug up a study that deals with vitamin D and super-slow training at once, but I've found two very recent studies that are in one way or another related to muscle regeneration and hypertrophy and the way/s vitamin D and different training methods affect these outcomes. More specifically, the researchers investigated the effects of vitamin D (20OHD) repletion and the use of higher times-under-tension (TUT) and super-slow training. Before I go ahead, though, I would like to point out that the long-term implications of some of the results are not totally obvious - a fact I will therefore (re-)address in the bottom line. If you  periodize appropriately you may actually be able to benefit from super-slow training. 30% More on the Big Three: Squat, DL, BP! Block Periodization Done Right Linear vs. Undulating Periodizationt 12% Body Fat in 12 Weeks W/ Periodizatoin Detraining + ...
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