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Nick Norwitz (@nicknorwitz) / Twitter

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Site URL: x.com/nicknorwitz

Feed URL: rss.app/feeds/gYWrJcw7OT5a2B2v.xml

Posts: 32

Followers: 1

@davidludwigmd @Nature I mean with prescribe lots of drugs with unknown long-term effects. Should we ban some new lipid lowering drugsšŸ‘‡because there are MR data suggesting increased Alzheimerā€™s risk? https://t.co/bpULYIC5Lu

Published: December 21, 2024 17:43

I mean with prescribe lots of drugs with unknown long-term effects. Should we ban some new lipid lowering drugsšŸ‘‡because there are MR data suggesting increased Alzheimerā€™s risk? pic.twitter.com/bpULYIC5Luā€” Nick Norwitz (@nicknorwitz) December 21, 2024

First, Iā€™m sure we can both think of numerous examples where exogenously produced vs exogenous consumed biomolecules have different implications Second, if faster assume the distinct LPC profiles would have distinct effects, rather than convergent. So I suppose itā€™s a ā€œwhere do you place the burden of proofā€ question. That is a ā€œplace your bets,ā€ in a way. Third, rules of metabolism shift when you have cancer. Fourth, isnā€™t planting dietary dice kinda the name of the game anyway šŸ˜‚

Published: December 21, 2024 16:35

First, Iā€™m sure we can both think of numerous examples where exogenously produced vs exogenous consumed biomolecules have different implications Second, if faster assume the distinct LPC profiles would have distinct effects, rather than convergent. So Iā€¦

@interesting_aIl This post has multiple errors. Eg an apple šŸŽ does not have more fiber than an avocado šŸ„‘. And if guava is your protein sourceā€¦ youā€™re screwed https://t.co/QO4vhUqqd3

Published: December 21, 2024 15:25

This post has multiple errors. Eg an apple šŸŽ does not have more fiber than an avocado šŸ„‘. And if guava is your protein sourceā€¦ youā€™re screwed pic.twitter.com/QO4vhUqqd3ā€” Nick Norwitz (@nicknorwitz) December 21, 2024

@davidludwigmd @Nature Is DHA = lineoleic acid? Just as PUFA are diverse species, so are LPCs. I make this point in newsletter and upcoming video. Anticipated as a point of confusion ;). https://t.co/LiNertxcqa

Published: December 21, 2024 15:23

Is DHA = lineoleic acid? Just as PUFA are diverse species, so are LPCs. I make this point in newsletter and upcoming video. Anticipated as a point of confusion ;).https://t.co/LiNertxcqaā€” Nick Norwitz (@nicknorwitz) December 21, 2024

2/2) To better understand the implications of these findings, including with respect to fruit šŸŒ, fructose substitutes and more, see todayā€™s Newsletter: https://t.co/PVASIysIzh

Published: December 21, 2024 13:34

2/2) To better understand the implications of these findings, including with respect to fruit šŸŒ, fructose substitutes and more, see todayā€™s Newsletter: https://t.co/PVASIysIzhā€” Nick Norwitz (@nicknorwitz) December 21, 2024

šŸ© Fructose Hijacks the Liver to Grow Cancer šŸ¦  1/2) In a new study in @Nature, the researchers find,Ā ā€œIn all cases, diets supplemented with HFCS resulted in faster tumor growth compared with control diets.ā€ This included skin, breast and cervical cancers. šŸ‘‰ Background Highā€¦ pic.twitter.com/RTd8sXQIbF

Published: December 21, 2024 13:34

šŸ© Fructose Hijacks the Liver to Grow Cancer šŸ¦ 1/2) In a new study in @Nature, the researchers find,Ā ā€œIn all cases, diets supplemented with HFCS resulted in faster tumor growth compared with control diets.ā€This included skin, breast and cervical cancers.šŸ‘‰ā€¦

@SBakerMD But what's more dangerous šŸ˜‰? https://t.co/barvybF9XH

Published: December 20, 2024 23:43

But what's more dangerous šŸ˜‰? pic.twitter.com/barvybF9XHā€” Nick Norwitz (@nicknorwitz) December 20, 2024

@MarcLobliner Itā€™s a top 5 pasta shape for sure šŸ˜‰ https://t.co/sBlBIGGhcn

Published: December 20, 2024 18:41

Itā€™s a top 5 pasta shape for sure šŸ˜‰ pic.twitter.com/sBlBIGGhcnā€” Nick Norwitz (@nicknorwitz) December 20, 2024

RT @saaiyer: Thank you @nicknorwitz Pls follow this brilliant man!

Published: December 20, 2024 16:31

Thank you @nicknorwitz Pls follow this brilliant man! https://t.co/VHZXeDGBrXā€” RewriteYourStory (@saaiyer) December 20, 2024

RT @alfredohinny: Great thread/video on seed oils. @nicknorwitz is the GOAT of these kind of nuanced and practical analysis, thatā€™s why heā€™ā€¦

Published: December 20, 2024 16:31

Great thread/video on seed oils. @nicknorwitz is the GOAT of these kind of nuanced and practical analysis, thatā€™s why heā€™s such a great asset to our community. https://t.co/xGuFLCjbvYā€” Alfredo Hinny (@alfredohinny) December 20, 2024

@bigfatsurprise FDA: Saturated fat is bad. Me - immediately- I have two words for you: ā€œSave Roquefort!ā€ šŸ„ŗ https://t.co/tkTrmbyEQ5

Published: December 20, 2024 15:04

FDA: Saturated fat is bad.Me - immediately- I have two words for you: ā€œSave Roquefort!ā€ šŸ„ŗ pic.twitter.com/tkTrmbyEQ5ā€” Nick Norwitz (@nicknorwitz) December 20, 2024

@robbwolf @SeedOilDsrspctr Dude killed Groot - who photosynthesizes! Makes no sense. None! https://t.co/OkPlprTeaH

Published: December 20, 2024 15:01

Dude killed Groot - who photosynthesizes! Makes no sense. None! pic.twitter.com/OkPlprTeaHā€” Nick Norwitz (@nicknorwitz) December 20, 2024

Within 1 hour of my seed oil video dropping on YouTube, Iā€™ve been approached by legacy media journalists wanting to do a story on #SeedOils. For those who see my video, youā€™ll see I have a moderate stance on this controversial topic. šŸ‘‰https://t.co/bdMPWcom1K But as with many things, my opinion is subject to change and I like to think I have a reasonable dose of humility on the topic insofar I have havenā€™t read ā€œeveryā€ paper or thought about this from every angle. To that end, Iā€™d like to act as a conduit to have diverse voices represented on the matter, names Iā€™ll pass on to the journalist. Several come to mind @TuckerGoodrich @theproof @bigfatsurprise @NutritionMadeS3 @drcateshanahan @Gard

Published: December 20, 2024 14:53

Within 1 hour of my seed oil video dropping on YouTube, Iā€™ve been approached by legacy media journalists wanting to do a story on #SeedOils. For those who see my video, youā€™ll see I have a moderate stance on this controversial topic.ā€¦

@robbwolf @nicknorwitz This is an extraordinary claim that is more harmful than helpful ā€œMore of things doesnā€™t equal more of thingsā€ Iā€™m sure is true because ā€œitā€™s complicatedā€. But, itā€™s generally true. https://t.co/hLBv0vx0cu

Published: December 20, 2024 14:49

@robbwolf @nicknorwitz This is an extraordinary claim that is more harmful than helpful ā€œMore of things doesnā€™t equal more of thingsā€ Iā€™m sure is true because ā€œitā€™s complicatedā€. But, itā€™s generally true. https://t.co/hLBv0vx0cu

@TraderTeddy @robbwolf I mean youā€™re right. There are an eerie number of similarities between myself and @robbwolf šŸ‘€ā€¦ and not just good looks https://t.co/kCVSmX0e8t

Published: December 20, 2024 14:40

I mean youā€™re right. There are an eerie number of similarities between myself and @robbwolf šŸ‘€ā€¦ and not just good looks pic.twitter.com/kCVSmX0e8tā€” Nick Norwitz (@nicknorwitz) December 20, 2024

6/6) Iā€™m sure the discussion will continue, as it should. But for those who want a provocatively reasonable stance that acknowledges itā€™s about more than just calories but also tones down the fear-mongering, check out todayā€™s video: https://t.co/m72YJBguOE

Published: December 20, 2024 13:12

6/6) Iā€™m sure the discussion will continue, as it should. But for those who want a provocatively reasonable stance that acknowledges itā€™s about more than just calories but also tones down the fear-mongering, check out todayā€™s video:ā€¦

1/6) šŸ”„Seed Oils and SciencešŸ‘€: What the Media Gets Wrong (and Right) (Sound OnšŸ”Š) I bit the bullet and decided to provide my 2 cents on the Controversial Topic of Seed Oils. Here are some things you should knowā€¦ ā€œSeed Oilsā€ is a term often poorly defined, leading toā€¦ pic.twitter.com/pRGRVFqklq

Published: December 20, 2024 13:12

1/6) šŸ”„Seed Oils and SciencešŸ‘€: What the Media Gets Wrong (and Right) (Sound OnšŸ”Š) I bit the bullet and decided to provide my 2 cents on the Controversial Topic of Seed Oils. Here are some things you should knowā€¦ā€œSeed Oilsā€ is a term often poorly defined,ā€¦

@nicknorwitz: šŸŒ¶ļøOmega-6/3 Ratio & "Seed Oils" - Some Nuances to Know šŸŒ¶ļø Tomorrow, I'll release a video all about on Seed Oils. One topic I was to 'tease' is that of Omega-6/3 ratio. Some things to know: 3 (Simple) True Facts You May Know šŸ”„ Omega-6 "overload" relative to Omega-3 can causeā€¦

Published: December 19, 2024 13:23

šŸŒ¶ļøOmega-6/3 Ratio & "Seed Oils" - Some Nuances to Know šŸŒ¶ļøTomorrow, I'll release a video all about on Seed Oils. One topic I was to 'tease' is that of Omega-6/3 ratio. Some things to know:3 (Simple) True Facts You May KnowšŸ”„ Omega-6 "overload" relative toā€¦

@nicknorwitz: @TuckerGoodrich That's misleading. Peroxidation index is here literally defined as "the density of double bonds in the membrane." The definition of the measure is literally "how much PUFA." That's entirely different than claiming only PUFA contribute to oxidative stress.

Published: December 18, 2024 19:38

That's misleading. Peroxidation index is here literally defined as "the density of double bonds in the membrane." The definition of the measure is literally "how much PUFA." That's entirely different than claiming only PUFA contribute to oxidative stress.ā€¦

@nicknorwitz: @TuckerGoodrich ā€œonly fat on that list that can induce oxidative stressā€ - what? Thatā€™s not true. Itā€™s simply not true.

Published: December 18, 2024 17:39

ā€œonly fat on that list that can induce oxidative stressā€ - what? Thatā€™s not true. Itā€™s simply not true. pic.twitter.com/UU8FEAOZhrā€” Nick Norwitz (@nicknorwitz) December 18, 2024

@nicknorwitz: šŸ­New Data on How #Fructose Fuels #CanceršŸ­ A study published in @Nature revealed how fructose, after fluxing through the liver, ultimately supports the production of building blocks for multiple tumors. In several of the experiments, they used high-fructose corn syrup (HFCS)ā€¦

Published: December 18, 2024 15:50

šŸ­New Data on How #Fructose Fuels #CanceršŸ­A study published in @Nature revealed how fructose, after fluxing through the liver, ultimately supports the production of building blocks for multiple tumors.In several of the experiments, they used high-fructoseā€¦

@nicknorwitz: Is @BioLayne Really this Transparent? It looks desperate. Needy, even. What Happened? If I were just responding to put @BioLayne in his Lane, I wouldnā€™t make this post. But I see a teaching moment here. Letā€™s begin by highlighting the obvious... šŸ¤‘This is a sales tactic: Theā€¦

Published: December 18, 2024 14:31

Is @BioLayne Really this Transparent? It looks desperate. Needy, even. What Happened? If I were just responding to put @BioLaynein his Lane, I wouldnā€™t make this post. But I see a teaching moment here. Letā€™s begin by highlighting the obvious... šŸ¤‘This is aā€¦

@nicknorwitz: 9/9) For more images and details, check out today's #StayCurious Metabolism Newsletter:

Published: December 17, 2024 20:42

9/9) For more images and details, check out today's #StayCurious Metabolism Newsletter: https://t.co/sNRJPE5PEu pic.twitter.com/xVxJoO9HWgā€” Nick Norwitz (@nicknorwitz) December 17, 2024

@nicknorwitz: @JonMortensenV8Z As does my coverage of the topic But not only am I doubtful as to wether the original post was alluding to the fuel partitioning model of obesity, if it was then the verbal imprecision was so horrendous as to transform a physiological model of obesity

Published: December 17, 2024 17:38

As does my coverage of the topichttps://t.co/PmwWXWyIHTBut not only am I doubtful as to wether the original post was alluding to the fuel partitioning model of obesity, if it was then the verbal imprecision was so horrendous as to transform a physiologicalā€¦

@nicknorwitz: Apparently a side effect of my ketogenic diet has been the atrophy of my tolerance for stupid šŸ™ˆšŸ‘‡ No, being ā€œoverweightā€ does not slow your metabolism. This is fat shaming + an insult to physiology and the human brain

Published: December 17, 2024 17:17

Apparently a side effect of my ketogenic diet has been the atrophy of my tolerance for stupid šŸ™ˆšŸ‘‡No, being ā€œoverweightā€ does not slow your metabolism. This is fat shaming + an insult to physiology and the human brain pic.twitter.com/N4vQ58TXlNā€” Nick Norwitzā€¦

@nicknorwitz: Since I've been getting the question, My Favorite Chocolate is Taza Wicked Dark (95%). (No Affiliation). Here's why: šŸ‘‰ Low Heavy Metals (Lead and Cadmium) šŸ‘‰ Stone Ground = Preservation of Flavanols šŸ‘‰ 16 grams of Fiber (if you're into that). I don't target fiber but this mostlyā€¦

Published: December 17, 2024 15:08

Since I've been getting the question, My Favorite Chocolate is Taza Wicked Dark (95%). (No Affiliation). Here's why:šŸ‘‰ Low Heavy Metals (Lead and Cadmium)šŸ‘‰ Stone Ground = Preservation of FlavanolsšŸ‘‰ 16 grams of Fiber (if you're into that). I don't targetā€¦

@nicknorwitz: 5/5) TLDR, I do think dark chocolate can be a health food. But I don't think these data add much to the story and that the headlines are little more than headlines. Enjoy your chocolate, but don't target chocolate to prevent diabetes. For more nuance and details, see today's

Published: December 16, 2024 16:06

5/5) TLDR, I do think dark chocolate can be a health food. But I don't think these data add much to the story and that the headlines are little more than headlines. Enjoy your chocolate, but don't target chocolate to prevent diabetes. For more nuance andā€¦

@nicknorwitz: RT @nicknorwitz: 1/3) Can Anti-Biotics Cause Depression šŸ’ŠšŸ§ ? (šŸ”— at the end) Itā€™s a provocative, but biologically reasonable question, and oā€¦

Published: December 15, 2024 20:02

1/3) Can Anti-Biotics Cause Depression šŸ’ŠšŸ§ ? (šŸ”— at the end)Itā€™s a provocative, but biologically reasonable question, and one Iā€™m forced to ask based on new data combined with a personal experience. Letā€™s start with the data.A new paper, published in Cellā€¦

@nicknorwitz: @NTFabiano 1 sentence? *Cracks knuckles* ā€¦ ā€œThe Lipid Energy Model posits that in certain individuals, particularly those adhering to a ketogenic or low-carbohydrate, high-fat diet, the body prioritizes the mobilization and utilization of fatty acids for energy, resulting in an increased

Published: December 15, 2024 16:55

1 sentence? *Cracks knuckles* ā€¦ ā€œThe Lipid Energy Model posits that in certain individuals, particularly those adhering to a ketogenic or low-carbohydrate, high-fat diet, the body prioritizes the mobilization and utilization of fatty acids for energy,ā€¦

@nicknorwitz: @davidludwigmd Iā€™m honored. Seems appropriate to reply with this God of Mischief GIF

Published: December 15, 2024 16:28

Iā€™m honored. Seems appropriate to reply with this God of Mischief GIF pic.twitter.com/LHX7IckM56ā€” Nick Norwitz (@nicknorwitz) December 15, 2024

@davidludwigmd: RT by @nicknorwitz: N=1 experiment: Prolonged total fast, just coffee & lytes. Completing Day 2 of planned 6 days. Surprisingly easy so far, no hunger, good energy (15k ride no prob). Will see about longterm benefits. (Immediate benefit, no flossing). (Seek expert guidance if trying first time)

Published: December 15, 2024 14:22

N=1 experiment:Prolonged total fast, just coffee & lytes.Completing Day 2 of planned 6 days.Surprisingly easy so far, no hunger, good energy (15k ride no prob).Will see about longterm benefits. (Immediate benefit, no flossing).(Seek expert guidance ifā€¦

@nicknorwitz: 3/3) What does this all mean? šŸ§¬ Microbiome rhythms shape brain gene expression šŸ¦  The circadian stress axis is vulnerable to microbiome disruption šŸ˜­ This impacts stress resilience, and brain & mental health, and brain health. TLDR: The gut and brain are rhythmically dancing

Published: December 15, 2024 13:10

3/3) What does this all mean?šŸ§¬ Microbiome rhythms shape brain gene expressionšŸ¦  The circadian stress axis is vulnerable to microbiome disruptionšŸ˜­ This impacts stress resilience, and brain & mental health, and brain health.TLDR: The gut and brain areā€¦