Why food quality, meal timing, and individual tolerance may matter more than counting every carbohydrate.
Over the years, I have become less convinced that good health requires following one diet with absolute devotion. What seems more sensible is taking the strongest ideas from several approaches: eating real food, respecting the body’s natural clock, getting enough protein and quality fat, and being more selective about carbohydrates without spending the rest of your life counting every gram.
The ideas presented here draw partly from the Type O blood diet, The No-Grain Diet, Neanderthin, Dr. Atkins, and Yes, No, Maybe: Chronobiotic Nutrition. I do not agree with every claim made in every one of those books. That is not unusual. A person can find something useful in a book without turning the whole thing into a religion.
For readers interested in the Type O approach, here is one perspective in a short video 🔗 . I include the approach as one influence, not as established evidence that a person’s blood type determines the best diet. A systematic review found no evidence validating the health claims of blood-type diets 🔗.
This is not meant to be a perfect diet, nor is it medical advice. It is a general framework that brings together what I believe are some of the most useful ideas: natural food, adequate protein, quality fat, fewer refined carbohydrates, sensible portions of traditional complex carbohydrates, and meals that work with the body clock instead of constantly fighting against it.
In short, it is a chronologically based, not-so-high-carbohydrate way of eating.
This Is Not an Extreme Low-Carb Plan
I have had enough experience with lower-carbohydrate eating to understand why it appeals to people. Reducing sugar, sweetened drinks, refined flour, oversized portions of pasta and bread, and heavily processed snacks can make a noticeable difference in appetite, weight, and energy. There is nothing unreasonable about recognizing that many people eat far more refined carbohydrate than their bodies handle well.
At the same time, I do not believe that everybody needs to live in fear of a bean, a piece of fruit, a small sweet potato, or a bowl of oatmeal. There is a meaningful difference between intact complex carbohydrates and the refined products that dominate much of the modern food supply.
For the approach described here, 150 net grams of carbohydrate can serve as an upper ceiling for a highly active day. It is not a daily target, and it is certainly not an invitation to consume 150 grams through soda, pastries, and white bread. Most ordinary days may naturally fall below it. A less active person may need considerably less, while someone walking long distances or doing demanding physical work may tolerate more.
In my view, a range of roughly 100 to 150 grams of net carbohydrates a day can work for many people, particularly when they are active. Most people probably will not eat that much through their ordinary meals. That range reflects my own experience and my best guess based on what I’ve observed; it is not a requirement to reach a number.
That range also reflects my own experience. In my younger days, Dr. Atkins’s very strict low-carb plan was the first diet I followed. I quickly found that its limits were more restrictive than I needed. I could eat well over 60 grams of net carbs—total carbohydrates minus fiber—and, when I was more active, I could probably eat between 100 and 150 grams without problems. I’ve known other people who did well by cutting back on starch without going to an extreme. That is what worked for us; it isn’t a universal target or a promise that everyone will respond the same way.
The important point is that this is not supposed to become a carbohydrate-counting lifestyle. Counting for a few representative days can be informative, especially when a person is trying to understand why weight or blood sugar is moving in the wrong direction. But the long-term goal is to recognize portions and food quality without needing a calculator every time something goes on the plate.
One drawback I associate with eating far below the amount of carbohydrate my body handled well was hair shedding. I had heard other people report it, and I noticed some myself while following the very strict plan. It seemed to ease after I added more carbohydrates. That is my experience, though, and I can’t say carbohydrate restriction alone caused it. Restrictive diets, rapid weight loss, and nutritional shortfalls can also contribute to temporary hair shedding 🔗. It was another reason a lower-carb approach suited me better than an extremely low-carb one.
A Modified Paleolithic Food Pyramid
The foundation of this plan is largely Paleolithic, although it is modified enough to remain practical in the modern world. For another perspective on the Paleolithic diet, here is a video 🔗.
By contrast, the strict carnivore diet—which excludes plant foods altogether, even spices and garnishes—seems excessive to me. I find it too restrictive from a health standpoint, and it also gives up a lot of the flavor and satisfaction that herbs, spices, and plant foods can bring to a meal.
At the wide base are foods that can anchor most meals: fish, eggs, poultry, unprocessed meat, and non-starchy vegetables. This does not mean that every meal must resemble a steakhouse platter. It means that protein and vegetables should usually be treated as the foundation rather than as decorations surrounding a mountain of refined starch.
The next level includes quality fats such as extra-virgin olive oil, avocado, nuts, seeds, and olives. Certain saturated fats can have a place as well, including those naturally present in eggs, plain dairy, unprocessed meat, butter, or coconut. However, “quality fat” should not become an excuse to live on bacon, processed cheese, butter, and coconut oil without limits. For general heart health, unsaturated fats should still do most of the work.
Whole fruit, berries, and plain fermented dairy can occupy the moderate level when they are tolerated. Fruit is real food, but it can still add up quickly for someone who is sensitive to carbohydrates. Berries, plums, cherries, apples, and grapefruit may work well for some people, while others may do better with smaller portions or different choices.
Intact grains and legumes belong in the smaller, optional part of the pyramid. They are not the foundation, but neither must they be treated as forbidden substances. Lentils, black-eyed peas, chickpeas, beans, steel-cut oats, barley, and quinoa can be useful in measured portions. They are often inexpensive, store well, and make a natural-food approach more realistic for people who cannot afford premium meat and fresh fish every day.
At the narrow top are foods to minimize: refined flour, added sugar, sugary drinks, deep-fried packaged snacks, industrial shortening, heavily processed meals, and processed meats. It is possible to argue endlessly about individual ingredients, but the broader pattern is not difficult to recognize. The further food has been separated from anything resembling its natural form, the less often it probably belongs on the table.
Protein and Quality Fats
Protein matters for maintaining muscle, recovering from activity, and staying satisfied after a meal. Fish, eggs, poultry, and unprocessed meat are the main choices in this plan. Protein does not have to be excessive. One or two palm-sized portions at a meal will be sufficient for many people, though needs vary with body size, age, health, and activity.
Fat also deserves a more balanced discussion than it often receives. The low-fat era encouraged many people to replace natural fat with sugar and refined starch. That was not necessarily an improvement. Olive oil, avocado, nuts, seeds, eggs, and naturally occurring fat in minimally processed food can make meals more satisfying and nutritious.
That does not mean every saturated fat is harmless in any quantity. Moderation still matters, particularly for people with cardiovascular concerns. Food should support the body rather than provide another ideological battlefield.
Why Natural Complex Carbohydrates May Be Different
One observation that continues to interest me is how some carbohydrate-sensitive people seem able to tolerate more complex carbohydrates in other parts of the world without experiencing the same degree of weight gain, bloating, cravings, or energy swings.
That does not necessarily mean geography changes human metabolism. It may have more to do with the entire food environment. Traditional meals may contain fewer preservatives, fewer refined oils, less added sugar, and fewer ultra-processed ingredients. Portions may be smaller. People may walk more, snack less often, eat at more regular times, and prepare grains and legumes differently.
In parts of southern Europe or Asia, for example, a meal containing rice, beans, potatoes, bread, or fruit may exist within a lifestyle that looks very different from eating the same number of carbohydrate grams through American convenience food. The carbohydrate does not arrive alone. It arrives with different ingredients, preparation methods, portions, activity levels, and eating patterns.
This suggests that an aggressively low-carbohydrate diet may be unnecessary for some people when most of their food is natural, minimally processed, fiber-rich, and eaten in sensible portions. Individual tolerance still varies, and people with diabetes or other metabolic conditions should not assume that a food is harmless simply because it is traditional or natural. Still, the quality and context of the carbohydrate may matter as much as the raw number.
The most practical approach is experimentation without recklessness. Try measured portions of beans, lentils, oats, barley, quinoa, fruit, or starchy vegetables. Change one thing at a time. Pay attention to hunger, energy, digestion, sleep, weight trend, and—when appropriate—blood sugar. The body provides information when we are willing to listen.
Eating With the Body Clock
What we eat matters, but when we eat may matter as well. The American Heart Association has reviewed research on meal timing, frequency, and possible cardiometabolic effects 🔗. Its later statement on circadian health discusses how sleep, eating, activity, and light exposure may align—or conflict—with the body’s internal clock, while noting that more research is needed. 🔗
This is where Yes, No, Maybe: Chronobiotic Nutrition adds an interesting dimension. I would not treat exact food-by-the-clock rules as proven laws, but the general principle deserves consideration. Human beings were not designed around drive-through windows at two in the morning, vending-machine dinners, and rotating work schedules that force the body to guess whether it should be asleep or digesting a full meal.
A practical schedule might look something like this:
· Begin the day with a protein-forward breakfast after waking and receiving some daylight. Fruit can be included if it works well for you.
· Make lunch the largest mixed meal when possible. This may be the best place for beans, intact grains, fruit, or a starchy vegetable, especially when physical activity follows or has already occurred.
· Keep dinner somewhat simpler, emphasizing protein, vegetables, and quality fat. A smaller portion of complex carbohydrate can still be included when appropriate.
· Finish the final substantial meal roughly three hours before bedtime when circumstances allow.
· Avoid turning the late evening into a second dinner made up of snacks.
These are guidelines rather than commandments. A person’s employment, medical needs, medications, family responsibilities, and natural sleep schedule may require adjustments. For shift workers, meal timing may need to follow their own waking and sleeping cycle rather than a conventional breakfast-lunch-dinner clock. Individual chronotype matters, too. The objective is greater consistency where practical, not perfection.
This subject also connects directly with irregular overnight schedules. Graveyard-shift workers often have little access to good food at the hours when they are expected to remain awake. They may rely on vending machines, convenience stores, fast food, caffeine, and sugary snacks simply to get through the night. That is another reason the true cost of overnight work cannot be measured by wages alone.
A Realistic Daily Method
For people who do not want to count every calorie or carbohydrate, a simple visual method may be more sustainable:
· Start with one or two palm-sized portions of protein.
· Add at least two fists of non-starchy vegetables when medically appropriate.
· Include one or two thumb-sized portions of quality fat.
· Add an optional cupped-hand portion of whole fruit, beans, intact grain, or starchy vegetables.
· Increase the intact carbohydrate modestly around long walks, physical labor, or demanding exercise.
· Reduce the extra portion on sedentary days rather than cutting protein or vegetables.
Snacks are optional. A person who is not hungry does not need to eat simply because a package advertises itself as healthy. When a snack is genuinely needed, choices might include a boiled egg, a small handful of walnuts or almonds, vegetables with hummus, plain yogurt, berries, or fruit paired with nuts.
I tried berberine briefly, while others I know have used it for longer. From our experience, it seemed to help keep appetite at bay without making us feel jittery. We did not notice side effects, but that is only our experience. Berberine is an over-the-counter plant-derived supplement sometimes promoted as “nature’s Ozempic”; the nickname should not be taken literally. It is not the same as a prescription GLP-1 medicine, and evidence for weight loss remains inconclusive. The National Center for Complementary and Integrative Health notes that reported side effects can include nausea, abdominal pain, bloating, constipation, or diarrhea, and that berberine can interact with medicines 🔗. I have not experienced the gaunt facial appearance popularly called “Ozempic face,” but no one should take my experience as a guarantee about how a supplement or rapid weight loss may affect them.
Then there’s Dan the man. He doesn’t need berberine, ephedra, or an injection in his stomach to keep the blubber off. He’s a regular power walker who occasionally sprints and jogs in addition to his walking adventures.
This approach can also be affordable. Eggs, frozen vegetables, chicken, canned low-sodium fish, lentils, black-eyed peas, seasonal produce, and less expensive cuts of unprocessed meat can form the backbone of many meals. Health should not be presented as something available only to people who can afford specialty products and premium grocery stores.
Reading labels is useful, but it should not become another obsession. Added sugar, excessive sodium, industrial shortening, and unusually long ingredient lists deserve attention. Beyond that, the overall pattern matters more than making every item pass an imaginary purity test.
Health Is Larger Than Diet
Food matters, but it is not the entire picture. A healthy meal cannot fully compensate for chronic sleep deprivation, constant stress, no daylight, no movement, or a work schedule that keeps the body permanently confused.
Regular walking, joint-appropriate exercise, adequate sleep, daylight exposure, and time away from screens all belong in the same conversation. So does minimalism. Simplifying food and daily routines can free the mind from constant tracking, competing projects, and health advice that changes every week.
For most people, improving fitness does not have to become a complicated project. Something as simple as gradually building up to power walking—mixed with short intervals of relaxed walking, an occasional sprint, and possibly a little jogging—can be enough to make a meaningful difference. Add some basic, joint-appropriate calisthenics and you have a practical routine that can be adjusted to age, ability, and health. The important thing is to build up gradually and respect physical limitations. Keep it simple, silly: K.I.S.S.
There are other dimensions to better health as well. Mental health matters, including having time to think, read, rest, laugh, and remain connected with people in the real world. And dare I say there may be a spiritual element too? Whatever language a person uses for it, a sense of meaning, gratitude, inner direction, and connection to something larger than daily stress can be part of becoming healthier rather than merely looking healthier.
The economic side cannot be ignored either. Food prices, transportation, access to a kitchen, demanding work schedules, and lack of time shape people’s choices as much as personal willpower. Telling exhausted people to prepare perfect meals while allowing the conditions around them to remain unhealthy is not a complete answer.
Real progress would make wholesome food, healthier schedules, preventative care, safe places to walk, and time for rest more available to ordinary people. A society should not claim to be advanced while making basic health increasingly difficult to maintain.
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Finding a Sensible Middle Path
I do not believe everyone needs to live in fear of carbohydrates, nor do I believe the modern processed-food environment should be treated as normal. A sensible middle path is to begin with natural food, adequate protein, quality fats, vegetables, and measured amounts of traditional complex carbohydrates, then pay attention to energy, weight, sleep, digestion, and overall health.
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The goal is not dietary perfection. It is to make food support life instead of allowing food rules to take it over.
There will always be disagreement about which diet is best. Some people do very well on lower carbohydrate intake. Others function better with a moderate amount of beans, fruit, intact grains, or starchy vegetables. The useful question is not which label wins. The useful question is whether a particular way of eating helps a person remain healthy, capable, clear-minded, and able to enjoy life over the long term.
That answer may require some trial and error. It may also change with age, activity, location, health, and season. What should remain consistent is the commitment to real food, reasonable portions, a healthier relationship with the body clock, and enough flexibility to make the plan livable.
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Medical note: This post describes a general eating framework and is not medical advice. People with heart disease, kidney concerns, diabetes, or medicines affecting blood sugar, sodium, potassium, or fluid balance should consult a qualified medical professional before making major dietary changes.
