Live to a Healthy 100 

Mission Statement

To empower individuals to prevent the chronic diseases and debilities associated with aging by promoting the understanding that it is not age, but rather a sedentary lifestyle and unhealthful diet that lead to inescapable chronic disease and debility.   Moreover, everyone‘s health at any age and condition will benefit significantly from almost daily exercise and a healthful diet.

Exercise

Live to a Healthy 100 The purpose of this website is to form a community of people of any age who want to remain in excellent health, or who want to attain excellent health, and remain so into their 70s, 80s, 90s and beyond, and who are interested in helping others do the same.  We all believe or have an interest in believing (with ever-increasing supportive evidence) that significant exercise and activity almost every day, along with a healthful diet lead to a long, healthy life, free of chronic diseases and debilities, without medical products, supplements, exotic foods or magic potions.  

The goal of our community is to disprove the myth that with age, automatically come a plethora of health problems and debilities.   We also hope to disprove the myth that a healthful lifestyle that includes both aerobic and strength training exercise is overly intrusive into one's life and difficult to maintain.   And finally, we hope to disprove the myth that conversion to a healthful lifestyle is extraordinarily difficult and painful.   If not already experiencing it, we will also discover that once the addiction to the typical American diet (now spreading worldwide) of ultraprocessed food loaded with fat, sugar, salt and additives is overcome, the healthful diet will taste far better than the unhealthful one.

We also want to disprove what we read everywhere, including health letters, that as we age, we will require stair lifts, alert buttons, adult diapers, walk-in bath tubs, motorized chairs that flip you upright--and that we will have to sell (if we are lucky enough to own one) our 2-story house and replace it with a one-story one.   Those beliefs and writings result from great commercial forces that promote the so-called American diet (incredibly unhealthful) to which most of our population has become addicted, a sedentary lifestyle (incredibly unhealthful) encouraged by limitless and insatiable TV and social media, as well as cultural forces that encourage being less active as we age and the belief that chronic disease and frailty are inevitable, no matter what we do.

We must fight the ubiquitous promotion of "As we get older..." phrase followed by a nontruth such as we lose our muscles, we lose our immune system, we lose our bone strength, we lose our mobility and finally, we lose our brains!   The reality is that some things, like our immune system do decline with age, but comparatively little compared to the loss if we are sedentary and eat an unhealthful diet (far from the Mediterranean diet) over a long period of time.

This website will provide the experiences of those who have overcome the typical American diet and how it was accomplished, including my own experience.   And from an evolutionary point of view, the better-tasting diet must be more healthful than the unhealthful one; otherwise, we wouldn't have survived as a species.

This website does not push pills, medications, juicers, magic formulas, fad diets, exotic foods from remote locations, recipes or supplements. Of course, if you have a medically diagnosed nutrient deficiency that can be cured with a supplement, you should take it.   This website also does not push particular exercise regimens or the need to spend three hours in the gym every day, or to run marathons.   It will, however, let you know our individual experiences, including my own, that may be helpful.

I, Harvey Liss, being one example, at 83+ years old (in 2025), along with other members of this community, including people of any gender, believe that a healthful, natural diet of ordinary, pure food, and significant, though modest aerobic and strength exercise almost every day is an absolute requirement for a long, healthy life.  And without it, chronic disease and debility is virtually guaranteed, although there are surely rare exceptions.  Merely counting steps, although helpful, is insufficient for maximum benefit unless they are brisk steps, and they must be accompanied by strength training, too.

The goal of this community is to relate the experiences of us older folks who are living a healthy life so others will come to understand that the sedentary lifestyle is cultural.   And it along with the poor diet (the too-typical American diet that is becoming worldwide) that has resulted from diabolically clever marketing, almost certainly ensures chronic disease, pain, immobility and cognitive impairment.  This healthy community, including those on the road to health, by growing in numbers, and by growing old and exploding the myths of old age, can change the world by hugely reducing healthcare expenditures while greatly improving quality-of-life.

I encourage you, of any age, to join our community by completing our Lifestyle Survey (tab on main menu for lifestyle and health questionnaire) that will be used solely for research purposes to prove our hypothesis that getting old does not automatically bring with it disease and debility.

My hypothesis, born of my own research and experience, that a perfectly healthful lifestyle over much of one's life, or at least for many years, almost totally prevents chronic disease (other than those caused by genetic abnormalities) is an extrapolation of an ever-increasing body of evidence, along with evolutionary precepts. And there can never be a randomized, controlled, scientific study that proves that the perfectly healthful lifestyle will prevent virtually all diseases typically associated with people who are getting older, because no one will volunteer to possibly be assigned to the group eating a crappy diet or not exercising for many years.     Nonetheless, supporting documents from recognized journals that are highly suggestive are in the Resources tab of this website.

To a long, healthy life,
Harvey Liss

It takes many years of inactivity (often gradually decreasing for 30 years) to become frail, and once achieved (!), it is difficult to reverse.  The “Use it or lose it" mantra applies to virtually every part of the body.  The lose it part can be devastating and permanent.

Studies over the past 15 years show that exercise is required to largely prevent cognitive impairment normally associated with age, as well as prevent most chronic diseases such as Type 2 diabetes and cardiovascular diseases, usually and incorrectly believed by the public to be caused by age.

Muscle cellular metabolism during exercise generates hundreds of proteins, called myokines, that are required for the proper functioning of many other organs in the body.   So when you exercise, just picture these proteins being sent out to the other organs to keep them functioning properly.

Food

One’s cravings for unhealthful products (most packaged, ultra-processed, so-called food in a supermarket) are addictions created by unnatural ingredients that fool and distort one’s natural cravings.   These complex "food" products, created with many ingredients not found in nature, are diabolically designed by the so-called food industry to artfully and artificially create powerful desires to eat their products, driven only by profits, with no consideration for human health.   These desires ultimately become insatiable cravings (addictions).

However, these addictions can be overcome with determination and a little bit of discomfort, and replaced by natural cravings that seek out actual food that is more satisfying, tastes better, and is far more healthful.

A must-read book on how these so-called foods are designed and their impact, is: "The end of overeating." by David A. Kessler, MD, former FDA commissioner.

Activity

I’m considering one’s activity from daily living separately from exercise, although it is merely unstructured exercise, because it is a very important component of exercise and is what one does throughout the day.

An example of such an activity is getting up from sitting and walking into the kitchen to get a glass of water.  If you're having any difficulty getting up from sitting, then that's what you've got to practice.  Get up and sit down!   Get up and sit down!  Do that 5 times! Another is tying one’s shoelaces or putting on socks. Standing on one leg while performing these daily, or several times per day activities, rather than sitting down helps strengthen one’s leg and foot muscles and improves balance, thus reducing the risk of falling.  Plus, it does not consume additional time, as going to the gym does.

Other activities might be using a manual can opener rather than an electric one, or running to the store when you get out of your vehicle rather than walking to the store like a zombie along with the other zombies.  That would even gain you some time.   And it's unlikely you would work up a sweat in that short run. And when you return to your vehicle, carry your bags of groceries rather than putting them in the cart.  The heavier they are the better. This should be looked at as a free exercise opportunity that takes no significant extra time.

Also, using stairs rather than the elevator is sometimes even faster than waiting for the elevator. And while you are at it, go up two steps at a time rather than the sluggish one step at a time.   This is another great exercise opportunity.