Baby greens can help combat modern chronic disease by reducing sugar spikes and improving gut biology. They do not “remove” sugar, but slow digestion so sugar enters the blood more gradually. More importantly, Colin Austin argues that baby greens grown in biologically active, mineral-rich systems can help restore gut biota, which influences hunger-control hormones, mood, and immunity. This article explains sprouts, microgreens, and baby greens, why Gbiota-grown baby greens are different, and how better food targets root causes, not symptoms.
Baby Greens and Health
Baby greens are one of the most effective ways of improving health and combating our modern diet, which leads to chronic disease such as overweight and diabetes. Colin explains that baby greens act in two ways. First, they work as “sugar blockers” by reducing the size of the sugar spike. Second, they can change gut biota, which is less well understood but may be more important, because gut biology affects hunger-control hormones and appetite.
It is important to understand what “sugar blocker” means. Baby greens do not magically eliminate sugar. Instead, they spread the sugar spike over a longer time so the body has more time to burn off excess sugar. This matters, but Colin argues baby greens work in a more complex way as well: by improving gut biota and supporting the release of hormones that help control hunger.
What Are Baby Greens?
People often mix up sprouts, microgreens, and baby greens, but they are different stages of growth. Sprouts are simply seeds that are sprouted and eaten before there is any root development. Seeds contain nutrients, but those nutrients can be difficult for our bodies to access. Sprouting makes nutrients more available, but there is no new nutrient input from roots because roots have not properly formed. Sprouting usually takes only a few days.
Microgreens take a little longer. The seed develops roots and may take up water, helping the seed convert into a small plant. However, Colin notes that the nutrients still come largely from the seed itself. Microgreens are commonly eaten after about a week or so.
Baby greens are one step further along. They may take up to a month or more before they are eaten. In the Gbiota system, they are grown in biologically active soil and are regularly flushed with compost tea and mineral supplements. They develop a fully working root system, and in the Gbiota growing system they take in both nutrients and biology from the soil. Colin states this is the key benefit of Gbiota baby greens.
Why Baby Greens Are Different in Practice
Colin argues that many highly beneficial plants can be grown as baby greens that would not be suitable if allowed to fully mature. Linseed is his example. It is an excellent source of Omega 3, which is important for health. But as linseed matures, the stems become tough and indigestible, making it less useful as a food.
As a baby green, linseed becomes an excellent food source. The tips are tender, tasty, and full of nutrients. Colin suggests the ideal harvest method is to cut off the tips and eat them, leaving stalks and older leaves intact. This allows the plant to keep producing energy for further growth. The result is a “cut and grow” cycle where a plant can be harvested many times before it becomes too old and tough.
Colin describes this cut-and-grow approach as both economic and practical, but also beneficial for production. Plants can be grown very close together, which reduces weed pressure. Harvesting is often completed before insects seriously discover the crop. This can make it easier to grow without toxic chemicals, and without the high costs associated with organic production of fully mature plants.
Baby Greens as Sugar Blockers
Vegetables contain fibre, and fibre slows the absorption of sugar into the bloodstream. This reduces the size of a sugar spike. Baby greens do not eliminate the effects of sugars and high-glycaemic carbohydrates; they slow the rate of digestion so the body has more time to burn off excess sugar.
Colin says this is beneficial, but he believes there are two other mechanisms that can be even more important when baby greens are grown in a biologically active, nutrient-rich system. Before explaining those, he uses a simple example to show how powerful baby greens can be in real eating: what he calls the banana paradox.
The Banana Paradox
Bananas are generally a healthy food because they contain a broad spectrum of minerals. However, they are also full of sugar, which can cause sugar spikes. Because of this, many dietitians recommend that diabetics or people on a diet avoid bananas and other sweet fruits.
Colin argues that when a banana is eaten with baby greens, the sugar spike is blunted. He also says that baby greens can improve gut biology, which can help control appetite over time. In his view, baby greens are most effective when combined with other foods. Many people do not find baby greens particularly tasty when eaten alone, but when combined with foods like banana, they can create a pleasing taste while making a sugar-rich food healthier.
Our Friendly Gut Biota: An Intelligent Control System
Colin says the greatest benefits of baby greens come from how they can improve gut biota. Gut biota contains trillions of cells across thousands of species. It is incredibly complex. Modern science is still learning how it works, but we already know it is far more than a collection of organisms. It operates like an integrated system.
He compares gut biota to human civilisation. A society contains people with many different skills—plumbers, dentists, farmers, engineers, bricklayers, musicians, and drivers. People do not work alone; they communicate and cooperate. Colin says gut biota works the same way: trillions of different cells communicate with each other and also with the head brain, forming an intelligent control system that helps manage how the body operates.
We may not fully understand the “supercomputer” complexity, but we can observe outcomes through the hormones gut biology releases. These hormones influence appetite (hungry or full), mood (fear, anger, happiness, sadness), and defence systems that protect us against toxins and harmful biology. Colin emphasises that this system works so well that we often do not realise how much we are being protected every day.
Changing Gut Biology and the Principle of Ecological Balance
Gut biota is not fixed. It starts to develop before birth, receives a major boost during birth and breastfeeding, and then continues to shift through life based on the food we eat. Colin warns that it is a big mistake to think we can simply take a few probiotic pills and quickly “change” gut biota.
He compares this to early mistakes in agriculture. When some farmers first realised how important soil biology is, they tried to sterilise soil using highly toxic chemicals such as methyl bromide and then add a few “good” microbes back in. Colin says this approach failed because it ignored how ecosystems really work.
Today, we understand ecological balance. In soils—and in our guts—there are beneficial and harmful organisms. Powerful chemicals can kill organisms, but microbes reproduce rapidly, and natural variability means some will survive and become resistant. Colin argues that toxic control methods tend to breed resistant organisms.
The biological approach is different. Harmful organisms are controlled by competition: creating conditions that strongly favour beneficial organisms, so they outcompete and outbreed harmful ones. Harmful biology still exists in tiny amounts, but it does not cause harm while the system stays balanced.
Colin gives a simple example: most people carry potentially harmful E. coli in their gut, but it is usually present at low levels and the immune system manages it. When gut balance is disrupted, people can become seriously ill. Colin argues that a global rise in chronic disease is linked to modern food disrupting this natural gut balance.
People who understand this, and return to a more traditional diet that our bodies evolved with, can avoid the modern epidemic.
Baby Greens Grown in a Gbiota Bed
Colin argues that baby greens grown in a Gbiota bed are more than sugar blockers. They can be tender and tasty, so they can be eaten with other foods to balance sugar intake. But he says the prime benefit is that they are grown in biologically active soil with a balance of minerals and phytonutrients. This can help restore gut biology, leading to a feeling of satisfaction and better appetite control.
He contrasts this with the modern diet, which is rich in sugars and fats but low in micronutrients. In that situation, people develop cravings, overeat, and end up on what he calls the overweight or diabetes highway.
The Gut–Brain Axis
A healthy gut biota contains trillions of cells that communicate with each other and with our head brain. Colin describes this as a master intelligent control system that evolved over millions of years to protect the body and help us eat the right amount of the right foods.
When this system is working, it happens automatically. We do not have to rely on endless willpower, expensive programs, or constant forced control. We simply feel full and satisfied.
A healthy gut ecosystem also helps protect against harmful microbes by maintaining conditions where beneficial microbes dominate through competition. This natural balance is happening constantly, and it works so well we usually do not notice it.
Colin argues that modern food produced by chemical industrial agriculture severely damages gut biota. When that happens, we lose automatic appetite control and develop cravings.
The Gbiota Growing System: Modernised Traditional Agriculture
Colin describes the Gbiota system as learning from traditional biological growing systems and then using modern technology to make them practical at scale. The basic principle is to create a mix of compost, organic waste, and minerals to form a biologically active tea. This tea floods the root system on a flood-and-drain cycle, delivering biology and nutrients, then drains back out for reuse. As it drains, air is automatically pulled back into the soil.
In this system, plants are biologically active, high in nutrients and fibre, and can help improve gut biology. Because baby greens are tender and tasty, they can be combined with virtually any other food, acting as sugar blockers and supporting gut health.
Insulin: Friend and Foe
When the body senses high blood sugar, it releases insulin. In a healthy body, insulin helps excess sugar enter fat cells, bringing blood sugar under control. The extra sugar may contribute to weight gain, but initially may not cause serious illness beyond the trend toward insulin resistance.
Over time, however, excess fat accumulates in vital organs, particularly the liver and pancreas. When fat in the pancreas reaches a critical level, it blocks further insulin creation. At that point, the body can no longer control blood sugar and diabetes becomes fully developed.
Colin’s point is that in the short term insulin helps control blood sugar, but in the long term, continual high insulin levels are damaging, driving overweight and diabetes.
Health Systems: Treating Symptoms vs Fixing Causes
Colin argues that modern health systems are overwhelmed by the scale of the chronic disease epidemic. As a result, they focus on short-term symptom management, such as lowering blood sugar, rather than addressing root causes tied to modern food production.
The longer-term solution, he argues, is simple in concept: eat food that makes us healthy. The modern diabetes epidemic is new. If we go back fifty years, when diets were more traditional, there was no such widespread diabetes epidemic.
However, he says we cannot simply return to old farming methods. There are too many people, and modern society would not accept the higher costs. Instead, we must study traditional agriculture, learn why it produced healthier food, and then incorporate the essential features into a modernised, automated system that remains economically realistic.
The Real Hurdle: Distribution Costs
Colin argues the major barrier is not just production but the structure of the modern food industry, dominated by profit-oriented mega corporations. A modern grower may receive only 15% to 20% of the retail price. Put another way, over 80% of the retail cost comes from distribution, marketing, and advertising budgets that run into billions of dollars.
So the challenge is to create a system where growers can receive enough income to grow food in biologically active, nutrient-rich soil, while consumers can afford healthy food. Colin’s view is that production costs matter, but the biggest savings are in reducing the 80% distribution and marketing burden. That is where change can be made.
He notes that this is part of a wider discussion in his writing on community food action and “new food”.
Conclusion
Baby greens can reduce sugar spikes through fibre, but Colin argues their deeper value is supporting gut biology and restoring appetite control through gut–brain signalling. Baby greens grown in biologically active, mineral-rich systems such as Gbiota beds are designed to deliver nutrients and biology through active roots, not just seed nutrition. In Colin’s view, this offers a practical path to better health, but the wider system must also change: growers need fair income, and the biggest opportunity lies in cutting the 80% distribution costs that dominate modern food pricing.
Colin Austin — © Creative Commons. Reproduction allowed with source acknowledgment; commercial use requires a license.
