Dr. Michael Lustgarten – Optimal Health and Longevity Approach 21 Century

Dr. Michael Lustgarten

As a part of our series covering the varied researchers acting on aging, we tend to finally held with Dr. Michael Lustgarten, author of ‘Microbial Burden: a significant explanation for Aging And Age-Related Disease’, and we tend to did this short interview that we hope could also be of interest to you.
Hi Mike, are you able to tell America to a small degree bit regarding yourself and your work?

My name is Michael Lustgarten, and I’m presently a man of science at the Tufts University Human Nutrition centre on Aging in Beantown, MA. I even have funding to look at the role of the gut microbiome and liquid body substance metabolome on lean mass and physical operate in older adults.

You use the phrase best health in your talks, what precisely does one mean by that?

For me, best health means that minimizing malady risk, rising useful performance (both physical and cognitive), and lengthening period of time to as long as my genetic science can permit. to realize this version of best health, I track my nutrition daily, get my blood often tested (4-6x/year), and sequence my gut microbiome.

In terms of chase nutrition, i exploit a food scale, virtually advisement everything I eat. Then, I enter this information into an internet app that tracks macro- and micronutrients. In terms of blood testing, I track the information found on a regular blood chemistry screen, as well as markers reflective of liver and urinary organ operate, immune cells and their differentials, the macromolecule profile, etc.
In addition, I track my gut microbiome to confirm that I’ve got ample amounts of short-chain carboxylic acid manufacturing bacterium, that as I’ve written regarding on my web log could play a task in extending period of time.

There ar several biomarkers one will measure, however what sensible and cost-efficient ones would you counsel individuals use to assist them maintain best health reception while not breaking the bank?

The standard blood chemistry screen (CBC) encompasses a wealth of knowledge, and I’ve been exploitation that for quite ten years with the goal of optimizing my health. In distinction with the ordination, the analytes found on the CBC are studied for quite fifty years, and is reflective of the health and performance of multiple organ systems.

In addition, these most of those markers area unit modifiable by diet, thus it’s attainable to possess the current biomarker levels of a healthy twenty year recent, albeit your age is far older. area unit you actually forty years recent if your current biomarkers area unit that of somebody a lot of younger? In terms of value, it’s commercially offered for ~$35. Similarly, the gut microbiome will be purchased for $89, and also the dietary chase app is free on-line.

What does one suppose to the worth of DNA testing services?

Eventually, full ordination sequencing (unlike the SNP-based approach that several firms presently use) are going to be a crucial piece within the search best health. However, it’s presently value preventive ~$1000, per genome. Moreover, giant epidemiologic (epi) studies ought to be performed to adequately assess genomic risk, and these area unit solely recently being conducted.

Plus, can the self-report personality inventory genomic information match your own? will unjust self-report personality inventory genomic information be scaled right down to the individual? Once these problems area unit worked out-and it should be within the order of decades to urge there, the full, sequenced ordination are going to be a awfully vital half within the ‘omic-based approach to health.

Do you use supplements and if thus what’s in your stack?

Because I track and optimize my nutrition (every day) to values that a minimum of (and some purposefully in excess) cowl the RDA, it isn’t necessary on behalf of me to supplement, with the exception of calciferol within the winter. the majority supplement supported faith-they take it and assume that their health or period of time can match the studies performed thereon. But, will your supplement(s) truly improve your current biomarkers?

Do you buy the concept that a specific diet like diet or veganism is superior, or that individuals ought to eat a diet optimized for them?

It all comes right down to what the individual’s biomarkers appear as if. perhaps you wish uptake a meat-heavy diet, however what do your biomarkers say? If they’re principally getting into the incorrect direction then dietary modification is clearly vital. however what if your levels area unit optimized on such a diet? I’ve tried each approach, as well as veganism, diet, omnivore, high and low fat, etc. whereas at the same time investigation their result on my current biomarkers.

For example, I went virtually fully raw vegetarian (including well-done food 1-2x/week) for one full year, and whereas it improved some variables, like beta-lipoprotein and bread, it reduced my lipoprotein and elevated my triglycerides. thus I superimposed fish back to my diet, and my lipoprotein and triglycerides then went back within the right direction, whereas conjointly keeping my beta-lipoprotein and bread comparatively low.

We hear plenty regarding ‘superfoods’. does one suppose these area unit real or a selling ploy?

If a superfood is outlined by nutrient density, then the inexperienced ivy-covered vegetables (spinach, collards, kale, others like broccoli) would be enclosed. however this can be usually not what’s meant by this term, and is pure selling publicity. Compared to subtle grains, quinoa, for ex., would be a superfood. however scrutiny quinoa to broccoli? The nutrient comparison isn’t even shut, broccoli simply wins.

Do you suppose organic or GMO food is any completely different considering the studies by the office, WHO, and different major organizations counsel they’re the same?

Lots of pro-GMO scientists cite the short term information showing that GMO-based food is extremely similar in nutrient composition to non-GMO food. However, there area unit variables that aren’t well studied, just like the composition of microbes that survive non-GMO vs. GMO food, or the longitudinal result of uptake a high-GMO diet.

I’m within the boat of minimizing risk-I’d rather wait twenty years for the science to be well endowed on this issue. If at the best GMO food is benign in terms of superimposed risk, what quantity risk am I adding by uptake non-GMO food? I’d rather keep on with the non-GMO food, for now.

What measures ought to individuals be taking currently to extend their probabilities of living longer healthier lives?

My opinion is to optimize the analytes found on the CBC. As i discussed earlier, the CBC is indicative of the health and performance of multiple organ systems. If your general physiology is comparable to it of a twenty year recent, however you’re chronologically seventy, what quantity have you ever aged?

As well as having correct biomarkers for humans, we tend to believe there’s conjointly AN imperative ought to develop higher biomarkers for mice too. this might permit additional correct information to be collected and probably speed up presymptomatic analysis on aging. What does one suppose to the present suggestion?

As long because the mouse biomarkers replicate processes that area unit similar in humans, this is ok.

How difficult does one suppose it might be to seek out a panel of biomarkers of equal validity in each mice and men with a read to determinative efficaciousness of interventions on the aging process?

First, it might be vital to point out the same metabolism for a few outcome in each mice and humans. Then, what will the information appear as if in mice, and may we tend to style AN intervention to check the mouse end in humans? Conversely, if the biological processes area unit similar in mice and humans, if we tend to see AN association with AN outcome in humans, will we tend to take a look at relation in mice? That’s an honest travel approach, in my opinion.

What biomarkers would you counsel researchers mix to create correct evaluations for the efficaciousness of therapies that address the aging process?

Rate of modification is extremely vital. Also, what will the marker appear as if in youth, compared with the aged? Then, is that the marker malleable via diet, exercise, supplements, or drugs?

Many people suppose the sole thanks to see if therapies which may increase human period of time work is to attend. However, some researchers believe we are able to build cheap projections of attainable longevity effects supported biomarkers and alter the lifetime supported changes to biological age. does one agree?

Discord Chat

Waiting for Pine Tree State isn’t AN choice. accumulative burden is a difficulty. If you reside for forty years with a suboptimal diet/exercise approach, have you ever aged quite somebody World Health Organization has optimized these things? I’d argue affirmative, however I’m within the boat wherever even speed aging by as very little as one hundred and twenty fifth throughout that point would be a win on behalf of me. i believe the gain would be a lot of larger than one hundred and twenty fifth, however.

Also, I’d argue that somebody World Health Organization actively works on quantifying their existence ought to be higher able to survive AN unhealthiness or malady diagnosing.

As you recognize, there area unit several researchers and labs acting on treating age-related diseases, and also the focus is shifting from one malady focus to braving the underlying aging processes that cause them to delay or stop malady onset. area unit you excited regarding this variation in approach some researchers area unit making?

Definitely early intervention is that the best thanks to go, and this can be central to my approach. By chase my blood often, I ought to be able to catch a metabolic modification before it becomes pathological. as an example, the reference vary for the liver accelerator AST is < forty U/L. If my liver enzymes area unit fifteen once I’m fifteen, twenty once I’m twenty, twenty five once I’m twenty five, thirty once I’m thirty, and thirty five once I’m thirty five, I’m still at intervals the reference vary, but, my values have quite doubled!

Ideally, after I was fifteen i’d have done the testing to work out a way to optimize these values so they don’t modification with time, as higher values area unit indicative or worse liver health. sadly, most don’t attempt to intervene till they’re too high or too low for the reference vary, and so it will be too late.

Some researchers counsel we’ve a ~120 year limit to our period of time which is that the best we are able to do. However, AN increasing variety of lecturers believe we tend to may push on the far side this exploitation interventions that concentrate on the aging processes. does one believe science can permit America to push on the far side what seems to be our current limitations?

Since ~1840, our average period of time has raised by ~2 years for each decade lived. Even with speedy technological advancements, I expect that this longevity trend to continue till the common period of time = maximal , ~120 years. By extrapolation, which will be ~200 years from currently. throughout that point, it’ll become additional widespread to target living longer, and also the analysis investment to urge America on the far side the one hundred twenty year term can slowly increase. and so cautiously, I expect the period of time increasing trend to continue, ~2 year increase for each decade lived. however I’m conjointly not ruling out the power of technology to extend this to larger than two years per decade lived.

You wrote a book all regarding the influence of microorganism burden on the aging method, area unit you designing another book within the future?

Definitely! I’m gathering the information that shows a task for microorganism burden on all of the hallmarks of aging.

Also, I’m kicking round the plan of summarizing my blood and nutrient-testing approach to best health during a book. a number of that’s in my microorganism burden book, however there’s tons additional to mention thereon subject!

Finally, we’d wish to many thanks for connexion America these days and doing this interview with America. does one have any make message for the readers?

Life is brief, let’s conquer aging!


Thank you electro-acoustic transducer for taking the time to share your thoughts with America, and that we want you all the most effective in your search best health and longevity.