Free Republic
Browse · Search
General/Chat
Topics · Post Article

Skip to comments.

Study: High-carb, low-protein diets may extend lifespan
UPI ^ | February 19, 2019 | Tauren Dyson

Posted on 02/24/2019 9:06:24 AM PST by fireman15

Feb. 19 (UPI) -- A nutrient once thought to be healthy if eaten in abundance may actually cut life short, a new study says.

A low-protein, high-carbohydrate diet has been linked to living longer and maintaining brain health, according to a study published this month in Current Biology.

Eating too much protein, Proud says, can speed up protein synthesis, which quickly causes a build-up of "faulty protein" -- leading to a likelihood of early death. The researchers tested this theory by feeding high protein diets to fruit flies and worms.

"Since this link also operates in humans, our findings show how lower protein consumption could promote longevity in people," Proud said.

However, Proud not only recommends eating less protein but also more carbohydrates, which many have long-associated with an unhealthy diet.

"Carbohydrates get a lot of bad press, especially in relation to dieting, but the key is balance and knowing the difference between 'good' carbs and 'bad' carbs," Proud said.

(Excerpt) Read more at upi.com ...


TOPICS: Education; Food; Science
KEYWORDS: carbs; diet; keto; lowcarb; nutrition; protein
Navigation: use the links below to view more comments.
first previous 1-20 ... 101-120121-140141-160 ... 201-217 next last
To: Pelham

“Flax seed for hypertension”

I do do a teaspoon of flaxseed with my daily oatmeal. I do poppyssed as well.

My bp is above 190 most of the time, and I have conclusively (at least to my personal satisfaction) proven that it is stress rather that chemically caused.


121 posted on 02/24/2019 1:00:22 PM PST by dsrtsage (For Leftists, World History starts every day at breakfast)
[ Post Reply | Private Reply | To 117 | View Replies]

To: Yardstick

I like taking plain yogurt and putting it over frozen fruit like cherries and strawberries. The yogurt freezes to the point where it’s like eating ice cream.


122 posted on 02/24/2019 1:02:56 PM PST by dfwgator (Endut! Hoch Hech!)
[ Post Reply | Private Reply | To 101 | View Replies]

To: Chickensoup

Lol!
I did..
Along with the old guy waistline


123 posted on 02/24/2019 1:04:36 PM PST by snappahead (if your gonna be dumb, youf better be tough.)
[ Post Reply | Private Reply | To 119 | View Replies]

To: dfwgator
It really is like eating ice cream and as a result, I no longer have a desire to eat real ice cream.

My favorite yogurt for this is the Siggi's Triple Cream (plain or vanilla). I swirl in some frozen berries and it is almost indistinguishable from ice cream.

124 posted on 02/24/2019 1:12:56 PM PST by SamAdams76
[ Post Reply | Private Reply | To 122 | View Replies]

To: dfwgator; Yardstick; Gamecock; SaveFerris; PROCON; Yaelle
I like this and it's 10 for $4.00 all the time.

Don't fall for this, though. I heard that was fake.


125 posted on 02/24/2019 1:21:33 PM PST by Larry Lucido
[ Post Reply | Private Reply | To 122 | View Replies]

To: fireman15; seowulf

“In a nutshell, prebiotics are a type of fiber. They are undigestable plant fibers that feed the probiotics or the good bacteria already live inside the large intestine. The more food, or prebiotics, that probiotics have to eat, the more efficiently these live bacteria work and the healthier your gut will be.”


126 posted on 02/24/2019 1:23:03 PM PST by Pelham (Secure Voter ID. Mexico has it, because unlike us they take voting seriously)
[ Post Reply | Private Reply | To 60 | View Replies]

To: stinkerpot65

Agreed.


127 posted on 02/24/2019 1:24:42 PM PST by trisham (Zen is not easy. It takes effort to attain nothingness. And then what do you have? Bupkis.)
[ Post Reply | Private Reply | To 7 | View Replies]

To: Larry Lucido

You know it’s good stuff when they have to use a smaller font on the ingredients list to squeeze it all in.


128 posted on 02/24/2019 1:37:45 PM PST by Yardstick
[ Post Reply | Private Reply | To 125 | View Replies]

To: Mariner

I know of HIIT and Weights (”do you even lift, bro?”) — but what is LISS?


129 posted on 02/24/2019 1:56:05 PM PST by grey_whiskers (The opinions are solely those of the author and are subject to change with out notice.)
[ Post Reply | Private Reply | To 28 | View Replies]

To: fireman15

To use Thomas Sowell’s term, this is “The Empire Fighting Back”. If overweight and unhealthy people actually do figure out that eliminating carbs is the secret for most of them to get healthy again, literally MILLIONS of jobs would be lost.

...and we can’t have that.


130 posted on 02/24/2019 2:05:50 PM PST by BobL (I eat at McDonald's and shop at Walmart - I just don't tell anyone.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Lazamataz

To: ConservativeMind
Can someone point to an “essential” carb?

“Doritos.”

He got your ass, Laz, with that one.


131 posted on 02/24/2019 2:10:52 PM PST by BobL (I eat at McDonald's and shop at Walmart - I just don't tell anyone.)
[ Post Reply | Private Reply | To 50 | View Replies]

To: xenia

“If anybody is interested in Keto, watch you tube videos by Dr. Berry. They are eye opening about so many diet and eating rules that we were taught over the years that were just plain wrong.”

I’ve seen many (maybe most) of his videos too. He nails it, and he loves to debunk studies like this one, often by just telling us who funded it.

I think the real fear in Big Food now is Dr. Berry and people like him - they are changing eating habits and millions of jobs will change with them - and they are now seriously trying to fight back, but the stories of success keep rolling in, even on this thread. Big Food may just lose in the end.


132 posted on 02/24/2019 2:21:38 PM PST by BobL (I eat at McDonald's and shop at Walmart - I just don't tell anyone.)
[ Post Reply | Private Reply | To 91 | View Replies]

To: grey_whiskers
Low Intensity Steady State
133 posted on 02/24/2019 2:45:02 PM PST by Thom Pain (The purpose of the U.S. Constitution is to protect us from our Government. Repeal 17!)
[ Post Reply | Private Reply | To 129 | View Replies]

To: fireman15

“Too much” the key words in every article of this kind.

One school preaches moderation in all things and a balanced diet.

The other school preaches salvation food of the month and devil food of the month.


134 posted on 02/24/2019 3:05:44 PM PST by spintreebob
[ Post Reply | Private Reply | To 1 | View Replies]

To: fireman15
Absolute BS. Mr. Proud should not be talking to the press and drawing conclusions that were not part of the study nor tested on humans.

Regulation of the Elongation Phase of Protein Synthesis Enhances Translation Accuracy and Modulates Lifespan

The authors would like to thank Dr. Daniel J. Peet (University of Adelaide, Adelaide, SA, Australia) for the use of the Edwards Instrument Hypoxia Workstation. We would like to thank the South Australian Health and Medical Research Institute (SAHMRI) for financial support. We would also like to acknowledge the CGC (Caenorhabditis Genetic Center; funded by the NIH Office of Research Infrastructure Programs, P40 OD010440) for their donation of nematode worms. Author Contributions

J.X. conducted most of the experiments. V.d.S.A. performed the C. elegans lifespan study. L.O. performed the Drosophila lifespan study. T.v.d.H., R.L., R.V.L., M.J.C., and X.W. also contributed data. All authors helped design the experiments. K.B.J., X.W., and C.G.P. provided supervision. All authors interpreted and analyzed the data. J.X., X.W., and C.G.P. wrote the manuscript.


Even the results on this poor fellow cannot be established until confirmation studies:


135 posted on 02/24/2019 3:16:49 PM PST by PA Engineer (Liberate America from the Occupation Media.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: BobL
If overweight and unhealthy people actually do figure out that eliminating carbs is the secret for most of them to get healthy again, literally MILLIONS of jobs would be lost.

Just a personal observation... I have known a lot, a whole lot of overweight people who seemed pretty healthy. When they give up “carbs” most of them actually do lose some weight at first. Then most of them discover all the high protein snacks that are available these days and start gaining the weight back. Only they seem grumpier than they were before. Then after awhile most of them start having health problems possibly related to the lack of variety in their diet.

I literally have known a slew of people who have gone on high protein diets, many of them are evangelists for the cause in the few months after they start, but I don't know any who kept the weight off or seemed any healthier in the long term.

136 posted on 02/24/2019 3:31:15 PM PST by fireman15
[ Post Reply | Private Reply | To 130 | View Replies]

To: PA Engineer

What a releif that we have people so much more knowledgeable than Christopher Proud PHD, an award winning physiologist and biology professor and scientist who has spent the majority of his career studying and teaching other professionals about nutrition. I might have made the mistake of taking some of his nonsense seriously.

“Chris Proud

Positions

Theme Leader, Nutrition & Metabolism, SAHMRI, Adelaide, Australia
Director, Hopwood Centre for Neurobiology (formally the Lysosomal Diseases Research Unit)
Affiliate Professor, Biochemistry & Cell Biology, University of Adelaide, Australia
Deputy Node Head (SA Node), EMBL Australia Partner Laboratory

Qualifications

BSc University of Bristol, UK
PhD University of Dundee, UK

Awards and Honours

Chartered Biologist and Fellow of the Royal Society of Biology
Member of Faculty of 1000
Royal Society Wolfson Research Merit award
Susan Swerling lecturer – Dana Farber Cancer Center Harvard Medical School, USA
White Lecturer - Loyola University Chicago, USA”

“Professor Chris Proud has held positions as lecturer, reader or professor in universities in the UK, Germany and Canada.

At the University of Dundee (Scotland), alongside his duties as Head of the Division of Molecular Physiology, he also coordinated the Medical Research Council Nutrient Sensing & Signalling Research Group.

From 2005-2008, he was Head of the Department of Biochemistry & Molecular Biology at the University of British Columbia, in Vancouver, Canada, where he continued his research into the molecular mechanisms that regulate protein synthesis. He also served as co-Director of that University’s Life Sciences Institute.

Chris worked at the University of Southampton from 2008 – 2014 where he led a substantial research team studying the mechanisms that control protein synthesis and ribosome biogenesis. He studied their roles in metabolic diseases such as diabetes, in cancer, in cardiovascular disorders, and in neurological processes.

He has supervised more than forty MSc or PhD students and about fifty postdoctoral researchers.

In September 2014 Chris moved to Adelaide to take up the position of Theme Leader: Nutrition and Metabolism at the SAHMRI.

Chris is also an affiliate Professor in Molecular and Biomedical Science at the University of Adelaide.

Chris is a member of the Editorial Boards of the Biochemical Journal and f1000 Research. He holds a Visiting Professorship at China Ocean University in Qingdao.

His research at SAHMRI includes studies on the regulation of protein synthesis nutrients and hormones; cancer cell biology; and the molecular mechanisms involved in diet-induced inflammation, insulin resistance and type 2 diabetes. Much of this research focuses on protein kinases that control the protein synthesis machinery, i.e., mammalian target of rapamycin (mTOR), eukaryotic elongation factor 2 kinase (eEF2K) and the MAP kinase-interacting kinases (MNKs).

Since 2016, he has also been Director of the Hopwood Centre for Neurobiology (formally the Lysosomal Diseases Research Unit) at SAHMRI (the HCN)

Publications

He has authored almost 300 research papers, review articles and book chapters and has a current ‘h-index’ of 90.”

https://www.sahmriresearch.org/our-research/themes/nutrition-metabolism/our-team/professor-chris-proud

https://www.sahmriresearch.org/our-research/themes/nutrition-metabolism/theme-leader-3


137 posted on 02/24/2019 3:52:59 PM PST by fireman15
[ Post Reply | Private Reply | To 135 | View Replies]

To: grey_whiskers

LISS = Low Intensity Steady State Aerobic.

Target 60-65% Max HR.


138 posted on 02/24/2019 4:12:33 PM PST by Mariner (War Criminal #18)
[ Post Reply | Private Reply | To 129 | View Replies]

To: fireman15
Who cares?

As Nobel Laureate Richard Feynman said, "It doesn't matter how smart you are, it doesn't matter how elegant your theory is. If it doesn't agree with experiment, it's wrong."

Tapeworms and fruit flies are sufficiently different from humans that you cannot take their physiological response to diet, as proof of anything in humans.

139 posted on 02/24/2019 4:16:11 PM PST by grey_whiskers (The opinions are solely those of the author and are subject to change with out notice.)
[ Post Reply | Private Reply | To 137 | View Replies]

To: dfwgator

On the topic of sodium, switched to potassium-chloride salt for home meal preparation. If can stand the flavor shift from sodium based table salt, will see an interesting shift toward lower blood pressure. For myself, presents a hint of bitter if consuming a bland food.


140 posted on 02/24/2019 4:18:48 PM PST by Ozark Tom
[ Post Reply | Private Reply | To 113 | View Replies]


Navigation: use the links below to view more comments.
first previous 1-20 ... 101-120121-140141-160 ... 201-217 next last

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.

Free Republic
Browse · Search
General/Chat
Topics · Post Article

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson