A real professional who incorporates Unbiased analysis. A rare find on KZbin..
@herberthonegger14 күн бұрын
Physionics is another one
@youngruggedandraw686413 күн бұрын
Dont let dr berg fanboys read this, they might have a stroke
@Liliquan3 күн бұрын
These sorts of comments are usually just virtue signaling in disguise. What they are actually saying is that THEY watch people of this caliber which then makes THEM better than other people.
@4plumКүн бұрын
Main finding I got was - "not statistically significant " for everything. Need to power up the test more, as they are planning.
@PlantChompers14 күн бұрын
What an awesome analysis! 👏 So much insight in so little time.
@heiditoon317013 күн бұрын
Chris what insight did you get? Could you elaborate on what you took from this video/ trial? How you would use the information you got into your life?? Thanks and love plant chompers
@rociosilverroot226114 күн бұрын
I just discovered your channel and am watching all your videos I love how you explain things without being dogmatic or judgemental
@Terry-ho7ds14 күн бұрын
Are you sure about that.
@MeredithDomzalski14 күн бұрын
@@Terry-ho7dsLong time watcher, and I've definitely find that to be the case.
@fpvsushi859014 күн бұрын
You found a gem of a channel bro! Enjoy the unbiased nutrition info!
@kelli13014 күн бұрын
I did a strict vegan diet that included no added oil or nuts or other higher fat plants for 8 months. I lost nearly 20 pounds, going from the high end of normal bmi to the low end. My purpose was to bring down my cholesterol to get my doctors off my back regarding statins. My total cholesterol went down to about 200 and my ldl went down to 116 in four months. The negative consequences were that my menstruation stopped and all of my tissues, skin, eyes, etc. became very dry. I went on vacation about 8 months in and added back in olive oil, nuts, avocado to make things easier and my menstruation returned. After adding in the healthy plant fats, my cholesterol only increased two points and my ldl went down further to 106.
@jakubchrobry370114 күн бұрын
Maybe you should skip the olive oil and replace with flax, chia, and hemp seeds to get your ALA. ALA is an essential fatty acid and there doesn't seem to be much in your diet (even if the nuts are walnuts). Do you get any EPA or DHA? No wonder that you had health problems.
@TomWhite-eq9kv14 күн бұрын
That's actually the study I want to see.
@deanofrankenstein639114 күн бұрын
So maybe we need to cycle those foods in and out?
@schmingusss14 күн бұрын
I'm on this exact same diet. I was 198 lbs at the beginning of the diet and now hover around 172 lbs. I've lost over 25 lbs in 3 months. I've tried low carb diets, keto carnivore combined with OMAD and nothing seemed to work significantly. This one works really well. The drawback is going out to restaurants is pretty well impossible.
@Foxtrottangoabc14 күн бұрын
My hunch is that reintroducing nuts and high fat plants like avocados or what ever , started to give you essential nutrients required . Just leaving out pure oils is all that's required , while still eating the odd olive or sunflower seas would be ideal
@elberthiggins666713 күн бұрын
To me the big conclusion is that cholesterol did not go UP on a high olive oil diet. With all respect to Drs Esselton, Furhman, etc I'll continue to put OO on my vegetables.
@StooFras-TheFiresofHell.10 күн бұрын
The sad fact is you have so called health experts, doctors and the like that continually either encourage you or discourage you regarding foodstuffs, EVO being one of them, every one has a different point of view it's gets to the point that one doesn't know who to trust. Also everyone is different some can consume large amounts of EVO with no ill effects whereas others cannot, bottom line we the public are pig in the middle, never knowing who to believe for the better.🤔
@tom-qj6uw8 күн бұрын
"To me the big conclusion is that cholesterol did not go UP on a high olive oil diet. " Since the participants (most likely) switched from a way worse diet to the study diet this is the expected result, regardless of the OO. If, on the other hand, the participants switched from a plant-based diet without oil to a plant-based diet with OO I'd expect some changes for the worse.
@elephantintheroom567814 күн бұрын
I don't have much faith in nutrition wash-out trials like this, because I think one week isn't enough time to really get back to baseline. Also, I don't think 4 weeks is really long enough to see the real, long-term effects of dietary patterns.
@NutritionMadeSimple14 күн бұрын
yes 1 week seems to not have sufficed, the authors concluded this also
@elephantintheroom567814 күн бұрын
@@NutritionMadeSimple Interesting. Thanks.
@ssa847914 күн бұрын
@@NutritionMadeSimple good of you to note that. So: interesting, but nothing more, no conclusions to be drawn.
@ukispargitus97011 күн бұрын
@@NutritionMadeSimple Also the window of the cycle period of 4 wks could not be sufficient for measuring the effects: 4 Months and try again.
@benoitjacquet496114 күн бұрын
It feels so refreshing to listen to scientific facts/hypotheses being presented with the support of primary literature. So many pseudo-scientific channels out there claim that "a great deal of evidence supports the idea that [insert of favorite subject here]" without actually showing you the evidence. Gil does not expect you to trust him blindly. He actually shows the publications where he find his information, and lets your draw your own conclusions. This channel is about as scientific as it gets, and I love it for that. Don't change anything. Congratulations, and thank-you for the great work!
@del750614 күн бұрын
Thank God your channels out there
@edl65314 күн бұрын
In my opinion, me non-professional, I think the study was flawed as both groups should have maintained an equivalent caloric intake. Additionally, the washout period was too short. - Thanks for the review.
@AaronTrainerFit14 күн бұрын
I completely agree, the calories were significantly lower for the low oil group. The weight loss in and of itself probably led to the majority of the lowering of LDL.
@sophiekarnak393614 күн бұрын
Exactly! The low oil group was consuming 3000 less calories per week! How is that specifically a test of the effect of oil, vs caloric restriction??
@brucejensen308114 күн бұрын
Studies like this are ok, problem is all studies are like this and you can't compare them to a study like what you speak of.
@nikjovicic13 күн бұрын
Forrce feeding them? Could You please explain how would You do that ethically?
@edl65313 күн бұрын
@@nikjovicic Force feeding? What are you talking about? There are many many studies done where the caloric intake is managed so it is equaled out between test groups. I think you may be new to clinical trial and how they are designed and carried out.
@SALVATl0N14 күн бұрын
Thank you for finding a way to talk to the first author
@Samrod-nj8wk14 күн бұрын
im confused why they didnt equate calories, isnt that an important and potentially confounding variable with something like ldl?
@legendhavok172314 күн бұрын
I wonder the same thing. We know that weight loss already generally lowers cholesterol, so ... I would think the best way to narrow down to the effect of low oil vs more oil on cholesterol would be to not have people lose weight during the study.
@anathardayaldar14 күн бұрын
Maybe they couldn't find anyone who was honest about their daily calorie intake.
@FuZioNFr3nZy14 күн бұрын
Certainly has an impact Impact on many blood markers if you’re doing this type of study. Having different caloric intakes isn’t controlling adequately
@duwaynedelaguerre357114 күн бұрын
Agreed. The only thing that makes a difference here is the big discrepancy with calories consumed. The difference seems big.
@supimsatan14 күн бұрын
It really is.
@gruber165013 күн бұрын
Thanks, you're a very good teacher.
@swimbait113 күн бұрын
My cholesterol was in the 215 range and I decided to go plant based. I eliminated most all meat (little smoked salmon) and dairy. My cholesterol dropped to 150 in about 4 months and has remained there for five years on a similar plant based diet.
@balupeduru35536 күн бұрын
did you lose weight?
@terrycameron972814 күн бұрын
I love every analysis you do! So clear, beautifully explained. 🙏
@SundanceKey-ko3uy14 күн бұрын
The big question remaining is, What about all the other benefits of olive oil? Like its anti-inflammatory effects?
@bartadriaanse163010 күн бұрын
I was told that a switch to plant based diet takes you microbiome (gut) about 4 weeks to adapt, the timeframe of this study is much too short in my opinion
@SladkaPritomnost14 күн бұрын
Low oil group was very low in calories, they mainly dropped weight this might play a big role in cholesterol levels.
@Lambda_Ovine14 күн бұрын
this factor was addressed on the video
@JohannaMueller5714 күн бұрын
how does that explain the difference between the two periods?
@thebrocheckclub177714 күн бұрын
I would be more interested to know how endotheial function was effected by the high intake group.
@Psycho-Nomics14 күн бұрын
Thank you for your considered expert analysis.
@xanxus827212 күн бұрын
Great as always
@JESS-CH14 күн бұрын
Small sample size. The small amount of calories is (1300) probably the biggest variable. Not the change in evoo.
@andrew_schaeffer9 күн бұрын
The diet change itself too could be the driving force regardless of evoo
@nitrostudy904914 күн бұрын
Dumb question? Given the groups had high risk of developing atherosclerosis, it is likely their regular diets were far removed from vegetarian status. Therefore, an abrupt shift to the vegetarian diet would have caused substantial changes in gut microfibre composition. Perhaps microflora-associated metabolic changes contributed to rapid responses in the 1st 4 weeks. However, with only a week of their regular diet (some may have eaten partially healthy if they saw weight improvements?), in the washout, gut microflira composition would have less time to revert. As such, in the second phase, gut microflora composition change was less extensive, and therefore had less effect on starting LDL-C reduction (etc).
@elephantintheroom567814 күн бұрын
Interesting supposition.
@mark-ish14 күн бұрын
Which part was the dumb question?
@kodowdus13 күн бұрын
In fact, the implication that the washout period effectively brought the subjects back to baseline in terms of the study measures themselves was apparently based on the assessment of a lack of "statistical significance" between baseline and post-washout measures, which is a flawed/outmoded application of statistical methods.
@lseh472010 күн бұрын
Researchers who did the work should get on videos, give them some credit too. Thanks you for explaining this info to us.
@sharonknorr110614 күн бұрын
Having been a lab scientist all my life, I love a good study. What this does point out to me is that it continues to be really hard to control for all variables without locking people up in a room for several weeks or months and totally controlling everything they eat and drink for that time period. Of course, that type of study is more difficult to recruit volunteers for and is also more expensive. Teasing out the effect of EVOO itself is going to be difficult.
@pkeiths159414 күн бұрын
Always worried when I watch your videos, as they often shatter my beliefs what is a healthy diet 😢.
@YesPlease114 күн бұрын
My perspective is that the primary benefit that EVOO confers is the polyphenols, which probably has diminishing returns each tablespoon you take. Much bigger benefit to your body going from 0 to 1 tablespoons than from 3 to 4. So optimal intake is probably 1-2 tablespoons a day. After that it's probably healthier to get your fat calories from other sources. Note: do your research and try to find an olive oil with at least 300-400 mg polyphenols, or else it's a wasted effort. Almost all of the olive oils you can buy in your local grocery store have close to 0 polyphenols. It's better to shop online for EVOO, in my experience.
@kygo14 күн бұрын
Couldn't the big drop for the first group just be from the low calories and they lost more weight over the 4 weeks, and nothing to do with the olive oil? Strange they didn't make both groups eat the same number of calories...
@dimitrikorsakov257011 күн бұрын
Great video, really appreciate you going to the trouble of contacting the authors. Please do a video on the big study when it's published.
@BobSmith-fx9sz14 күн бұрын
Dr Esselstyn has entered the chat
@ceresida14 күн бұрын
Bryan Johnson takes back the Blueprint to the drawing table.
@irfanm589211 күн бұрын
as someone who is studying data analysis in research these kinda vidoes actually benifit me a lot
@amicoderozer1913 күн бұрын
I know it's only my experience and it's not statistically significant, but I want to share with you all. I am wfpb since 5 years, I did one year of basically no oil where I only used one teaspoon in salads and my total cholesterol went to 126 with LDL value at 63. Then I added back some olive oil (and it's good quality oil, I am Italian and I buy it from a friend of mine that have a little oil mill), I cook with it (like 1 teaspoon and a half when I sautee veggies) and use it row on rice, lentils, salads etc. Now my total cholesterol is 148 and LDL is 73. So in my opinion oil does raise cholesterol (both LDL and HDL), but if you have s super healthy diet and maybe you are fairly active (i run 3 days a week and 1 day I do strength training) I don't think this is a problem. I don't know anyone that have values as good as mine, 148 total cholesterol would be a dream for most people.
@chewiewins14 күн бұрын
Better if longer trial, larger numbers, calories equaled and much longer crossover washout period. Hope they do this
@kodowdus13 күн бұрын
Sounds like they need to rely less on classical methods of study design, such as the "power calculations" that you learn about in Biostatistics 101...
@viveviveka265114 күн бұрын
How much variation was there within each group? What do the scatter plots look like? Were outliers snd anomalies included? What did they look like?
@cr52814 күн бұрын
I've started Dr.Neil Bernard's book & will try his recommendations out...eating high good fats has not helped my liver or cholesterol health. 😮
@tarabooartarmy365413 күн бұрын
His book has helped me a lot in many ways.
@jfgreen195914 күн бұрын
I have a doctor whose credentials are rare - he was a Nutritionist first. I told him about this channel, and how it is my go to source for Nutrition, he wrote it down. My former doctor put me on blood pressure medication, which almost killed me, and told me I was wired for diabetes, and cardiovascular disease. I bought a Vitamix blender, and changed my diet. That was 14 years ago, I’m almost 65, and my recent blood work shows everything is great, my blood pressure is 117 over 72. Live Gill, so refreshing, and rare to find someone that looks at the research deeply, and doesn’t try to sell anything, or have any biases.
@Jotto99914 күн бұрын
I don't think 20 people per group is even eligible to influence my beliefs on anything diet-related.
@garethbaus547114 күн бұрын
It depends on what is being measured and how the study was run. This particular trial certainly isn't enough on its own but it is interesting.
@ssa847914 күн бұрын
I would like this trial replicated a few times, in different places and among a variety of people, to accept it. If it’s confirmed this way, credibility goes up. If they pull that “exploratory study, more research is needed” bit, it’s just that: perhaps promising, needs more proof.
@NoName-cx3gk14 күн бұрын
@@ssa8479 If the results are not statistically significant, nothing can be proven, and the study only shows that the EVOO effect is likely smaller than the effect of a calorie deficit. This means that the calorie difference has a stronger impact than the oil used.
@Foxtrottangoabc14 күн бұрын
A sample size of 35 provides statistically significant results
@Mrwan1314 күн бұрын
But then you hear 5 anecdotes of influencers and they have more merit
@BestCoachOnEarth14 күн бұрын
Would be nice too see the intake of protein and carbs as well. And both groups having same caloric intake would give more insights.
@FlockoftheGreyShepherd14 күн бұрын
Happy to hear the headlines do not match the actual findings of the study. I'll stick with a moderate amount of olive oil. My cholesterol numbers are in range (used to run high before I overhauled my diet) and my weight is stable.
@NoName-cx3gk14 күн бұрын
If you rely on an average to estimate the calorie effect, residual uncertainty always remains, especially with a small sample size. According to information theory, if this uncertainty (noise) is larger than the actual EVOO effect (signal), it becomes impossible to accurately measure the EVOO effect.
@editaatteck958714 күн бұрын
As always, thank you for being a true scientist and interpreting data with clarity and integrity. Personally, I wish we had technology that we as individuals could use to measure our lipids, etc. in response to our individualized diet and changes in our dietary patterns. Maybe one day… 😊
@ggjr6114 күн бұрын
Thanks for bringing this study to us. It will be interesting to see the results if they redo the study with a larger group and maybe some other improvements.
@kodowdus13 күн бұрын
I would have said "It would have been more interesting if they published results from their final study rather than the preliminary study that should have been the basis for any serious funding."
@BM1982.V214 күн бұрын
I wanna see more trials looking at oil vs no oil. The vast majority of oil studies look at oil vs another oil so we need more of this. I wanna see more with calories kept constant though and more other metrics of health as well. We personally eat very low oil in our house but we keep our calories in a good range and on the higher end since we are fairly active. Looking forward to more research on this topic.
@rdo123113 күн бұрын
Just curious…did they look at other lipid parameters like TGs and HDL? APO-B versus LDL comparison was brilliant, but I wonder if the same trend was seen with the TGs (?) and if HDL was increased by this intervention? I realize the real clinical role of HDL as “cardioprotective” is controversial, but I wonder how its values would have fared in this trial. Thank you! Great analysis!
@carnismiscancer210814 күн бұрын
I love olive oil 🫒
@StooFras-TheFiresofHell.10 күн бұрын
Aye you and millions more of us.🤔
@hannah524514 күн бұрын
Pls consider this. There are tons of brands that tout “premium, even cold pressed” olive oil. How about where the olives came from or how much time before they’re processed after they’ve been picked, and many mix these oils with other polyunsaturated seed oils, selling them in cheap transparent plastic bottles .
@barbarashirland907814 күн бұрын
Another excellent video. Thank you!
@charlesdowning589914 күн бұрын
Thanks very much!
@Lambda_Ovine14 күн бұрын
well, if more evidence and future studies support this, I for sure won't stop cooking with oil (not 4 tbsp daily tho, that's a lot), I already gave up a bunch of stuff I used to love, giving up cooking with oil would make my food so insipid as to make it not worth it keeping my diet
@NoName-cx3gk14 күн бұрын
It’s important to note that the study didn’t provide clear conclusions because it was not statistically significant. This means that no definitive results were found regarding the impact of EVOO compared to a calorie deficit. The only takeaway is that the effect of EVOO might be smaller than the effect of reducing calories. Future studies with better designs are needed to explore this further.
@samstruyven229914 күн бұрын
Thanks Dr!
@alfonso36514 күн бұрын
I don't think comparing % of macronutrients is useful if calories are not equated.
@relaxgood521414 күн бұрын
I am convinced that olive oil can raise cholesterol levels. I cut back my use of it by about 75-80% and my cholesterol level dropped significantly. There was a 6 month period between the two blood tests for lipid panel.
@BodyBalanceBlueprint-qh2im14 күн бұрын
Thank you, it was interesting
@ludwigkhoury404014 күн бұрын
The "Twinkie Diet" worked at 1800 Cal. Missed opportunity due to poor design & 1300 Cal
@SN-ey2sr12 күн бұрын
100%. Weight loss is king. Doesn't matter what you eat. If you stick to whatever diet and lose weight your metabolic markers improve. Calories matter. Just a massive oversight.
@Fearzero14 күн бұрын
The issue with this study is the caloric discrepancy between groups and short duration.
@torgeirmolaug19614 күн бұрын
My cholesterol is still 4,3 after all these years with olive oil.
@mark-ish14 күн бұрын
Dietary cholesterol makes up only ⅕ of total cholesterol.
@plantbasedethos572614 күн бұрын
Nice breakdown of the study. Just from my personal experience I feel like olive oil helps with memory and cognition but it's worst for athletic performance, especially if you use too much you can really feel sluggish after a meal, but I usually eat very low fat so that's why I can really tell the difference
@anathardayaldar14 күн бұрын
Plot twist: It was fake XVOO because the researchers couldn't tell the difference when they bought it.
@Freedomnibbana13 күн бұрын
My thought exactly
@spencerprice167614 күн бұрын
This is a great study and video, as always. However, something to keep in mind, just because EVOO doesn't impact LDL, that doesn't mean it doesn't impact other things. Obviously, the additional calories can impact weight, as Dr. Carvalho mentioned, which obviously has a slew of health consequences if excessive. Just because X helps with Y, doesn't mean X is net positive for health. I see people making this mistake a lot, so I thought I would mention that here.
@2coryman14 күн бұрын
Maybe a second look at the compositon of the quality of individual oils
@cemtural855614 күн бұрын
Yeah, but as you always say; the question is what will you replace the olive oil with? From what will the difference in calories come from?
@johnq63616 күн бұрын
It would be interesting to evaluate the quality of the E.V.O.O. -being organic or not, whether it was cold pressed, the soil where the olives are grown, ( effecting its nutritional profile) its production age & expiry, whether it was mixed oils from different area, ( which is common, where low quality oils are included ) or a single olive oil source, whether it's stored in dark glass bottles to avoid degradation, & avoiding the effect of plastic storage for multiple reasons. Lots of factors will have an effect on the results, and all are impactful.
@ghostcircuitry10 күн бұрын
I recently switched from extra virgin olive oil to avocado oil . My LDL and HDL both bumped up by 1 and my triglycerides dropped by about 20
@debbienorman340214 күн бұрын
Very interested in this topic. Especially in relation to lipoprotein a
@k500tube14 күн бұрын
Do we know if total saturated fat intake was kept the same between groups? The study says there was "slightly greater intake of saturated fat during the high EVOO period" - but how much greater?
@firstlast173214 күн бұрын
My Cholesterol went up dramatically and the only thing different I did was consuming more organic coconut oil and olive oil. Hopefully the study used real olive oil since the market is saturated with fake oils cut with seed oils
@sammavitae11413 күн бұрын
Coconut oil has a lot of saturated fat.
@reason358113 күн бұрын
Coconut oil is mostly saturated fat which raises cholesterol.
@philnj730210 күн бұрын
Coconut Oil is saturated fat and can definitely drive up your cholesterol
@TJ70014 күн бұрын
I would love a similar study on the effect of consuming cheese in the diet on blood work since there is an inverse correlation between cheese (and perhaps yogurt) consumption and heart disease. This is thought to be because of calcium binding with the fat during fermentation. I'd love your thoughts on this.
@debbienorman340214 күн бұрын
I went on Mediterranean diet with lots of Evoo. LDL went down and helped went up significantly
@aclearlight10 күн бұрын
Nice video with promising data, but I would redpectfully suggest that this could easily have been 9-10' long with just a little attention to brevity of communication.
@sherri.14 күн бұрын
The crossover results are interesting but I’d like to see benefits of using oil or not using oil in a longer study. Not switching back and forth.
@user-vg2eg7oo5n13 күн бұрын
Does daily use of olive oil lower the risk of a heart attack?
@MrCalyho14 күн бұрын
What this shows me is they know very little about something that has been demonised for the past 50+ years.
@MindsEyeVisualGuitarMethods14 күн бұрын
I'm sure I've missed people talking about this but I do see a lot of mention of olive oil as used in the Mediterranean diet in nutrition circles as well as the benefits of vinegar. But I don't see anybody ever mentioned how common it is to have oil and vinegar dressing with a bit of pepper in it and how common that is in the Mediterranean diet. Common on salads and steaks
@juliebrown837514 күн бұрын
Substituting EVOO which has 14% saturated fat for an equal amount of butter with almost 70% saturated fat will reduce LDL. Adding an additional 1/4 cup of olive oil per day will increase saturated fat intake. Combine that with a hefty increase in energy intake as well and it's not surprising that LDL rose. I'm going to keep using olive oil in reasonable amounts unless a much better study finds some reason not to.
@bernhardb471113 күн бұрын
I'll be interested when they make a study with an equal number of calories for both diets... 😞
@fire7side14 күн бұрын
With that calorie difference, I very much doubt the low oil group did anything other than starve people into lower LDL. You can talk about compensation all you want, but that's very hard to do.
@AndeanAlpineFloraChile14 күн бұрын
A week is not enough for a wash out
@Juka16111 күн бұрын
The concept of convexity applies to this experiment?
@MetalheadAndNerd3 күн бұрын
Is there anything left we can eat?
@carlyndolphinКүн бұрын
Ice cubes
@andreasrydstrom911213 күн бұрын
Could there be a difference between groups in regards of how much their LDL respond to dietary changes? It's a risk with small groups. That could possibly contribute to the differences in the effects of the diets between the two periods.
@CraigHocker14 күн бұрын
4 tablespoons is a LOT, and this sort of examination of extremes says nothing about the usual recommendation of 1-2 tablespoons of olive oil.
@azdhan14 күн бұрын
Super interesting. Many thanks for sharing Dr Carvalho. I just started monkeying around with a 3 day sardine fast using EVO to bump up calories. I am doing it to reset my metabolism and average out my calories to a weekly maintenance and prevent a calorie surplus. I wonder if the omega3 content of the sardines intake may mitigate the potential ldl increase from the EVO. No way to know as I don’t plan to implement this beyond 3 days. Also, I don’t have acess to assess blood levels pre and post to see how the ld/apo B level would be effected
@Once_in_a_Lifetime14 күн бұрын
Different results after crossover, means it wasn’t the Olive Oil!
@UNr3414 күн бұрын
Even if it did raised cholesterol in that super niche scenario, there's still other benefits to olive oil like its high amount of antioxidants and other beneficial compounds. It's also one of the few oils you can both use both as a dressing to improve the taste of your food, and as a stable cooking oil due to its high amount of polyphenols and monounsaturated fat that prevent it from oxidizing!
@mclark8027Күн бұрын
What is a problem caused by higher cholesterol? Brain needs it. All hormones need it.
@Polkadotpup14 күн бұрын
I purchased Sam’s extra virgin for years. My lipids were sketchy. 1 yr ago I switched to only canola. My lipids changed dramatically for the best.
@johnsmith-zf1fd14 күн бұрын
Does this redeem Esselstyn?
@peterz5314 күн бұрын
Aside from lipids, which may be wash, what are the other benefits of EVOO, or whole olives?
@Leiska8614 күн бұрын
Those total calorie intakes can't be correct. Compliance has to become a problem if the subjects are expected to go into such huge calorie deficits.
@jj90012 күн бұрын
I would say the only take away is that you have to be mindful that incorporating olive oil into your diet may lead to increased overall calorie intake
@arudiga14 күн бұрын
As a side note, at the 13:58 mark, you said “the reality” just like Christopher Walken would. 😊
@joecaner14 күн бұрын
There is 1.9 grams of SFA per Tablespoon of olive oil so four Tbsp adds 7.6 grams of SFA to one's diet. If the fats that this added olive oil displaces reduces total SFA intake, one would expect one's LDL numbers to go down.
@billger571014 күн бұрын
interesting that both diets were low calorie especially compared to most folks on the SAD
@OMADRevolution6 күн бұрын
I tried the olive oil thing and my cholesterol LDL went way up--from 135 to 221 in 4 months! NO OIL! No OIL!!!!!!
@sophiekarnak393614 күн бұрын
THANK YOU! So many people reporting on this study either didn't read it or didn't understand it if they did read it, and it's been driving me nuts. Now I can just link this video when people insist the study "proved olive oil is bad for you." It's also worth noting that the subjects were obese (BMI 31), and most were on cholesterol or BP lowering drugs, so even if there was a statistically significant effect for *obese people with cardiovascular issues,* that wouldn't necessarily mean that healthy people of normal weight should give up olive oil, which is how so many people have been interpreting this study.
@mosfet50014 күн бұрын
Thanks for the video. I think there are too many variables. What about oil combined with other fats, is it worse or better? It's just too hard even in a crossover diet of such a short duration to develop any significant findings. Interesting but certainly not especially conclusive, I still don't know if it's better or worse. Esselstyn, Ornish and Bernard have been banning oil for years but maybe they're wrong too. The thing is they've had a lot more time to study it with a larger audience, I tend to lean their way personally and dismiss this study for the most part.
@heartgrowsyoung13 күн бұрын
NOT enough power for any significant differences...only 40 total participants :(
@lewynld14 күн бұрын
I can't understand why they did not make total calories equal between the 2 groups. Was there some rationale behind this strategy?
@NutritionMadeSimple14 күн бұрын
they ask different questions. isocaloric experiments probe calorie-independent mechanisms. ad libitum experiments are more reflective of real life but exact cause is less clear. statistical adjustments like the one they applied can lower uncertainty but never eliminate entirely
@ZsuzsaKarolySmith5 күн бұрын
Thank goodness! For a minute I thought you were going to conclude that olive oil raises cholesterol! Phew!
@robsalvv585314 күн бұрын
Just as an aside, YT and the wider web is full of advice regarding the many health benefits of EVOO including that it supposedly helps raise HDL cholesterol levels (that hasn’t been my experience in my own high EVOO experiment). The study construction seems to have some issues, and perhaps having LDL as their primary variable is one of the issues, but at the same time perhaps it is saying that there isn’t a strong correlation between EVOO and LDL?
@sophiekarnak393614 күн бұрын
One effect that hasn't gotten much attention with regard to this study is that HDL dropped significantly in the low oil groups. For example, in the first phase, HDL dropped 10.5 pts for the low oil group vs only 5 pts for the EVOO group (and their baseline HDL levels were not overly high to begin with at 62.8).
@mattparr30382 күн бұрын
Everything in moderation, a healthy body bounces back fine.
@thomashugus568614 күн бұрын
No or very low oil on strict vegan is very difficult to maintain! My anecdotal 2 cents!😊
@fairwearth6907 күн бұрын
Not the case for me, being a WFPB vegan for 14 years and counting. I use homemade oil free vegetable broth, aquafaba, herbs and spices to season my oil-free cooking. The rare times I have consumed vegan take out with any oils, my stomach revolts, my skin breaks out and I have increased inflammation and pain that lasts for at least a week. It takes time though, like any lifestyle changes, to get used to cooking without oil. I love my air fryer!