The underlying cause of most chronic disease is the long-term deficiency of micronutrients
Mitochondria are key energy sources for our bodies. They're tiny factories housed within the body's cells that take the foods we eat and the oxygen we breathe and convert them into energy called ATP (more on this below).
Thing is, the mitochondria need micronutrients - vitamins, minerals, trace elements, amino acids, fats, phytochemicals (extracts from plants); you name it, all tiny molecules that have a distinct metabolic role in the cells of the body. Micronutrients are the foundation of any diet; if the body doesn't get these in plentiful supply, we're looking at cellular dysfunction that in time turns into a diseased organ and a sick body.
Without micronutrients, the body barely survives. We’re not so much looking at specific diseases but the key mechanism which unites them all – cells. Millions and millions of cells.
We keep talking about 'cells', but do we actually understand what they are, and what they do?
NB - bit of a Science-Alert here, but hopefully not too brain-freeze-y - remember, I had to relearn this stuff in my 50s and I dropped science in my 3rd year of senior school as I was so rubbish at it, so if I can now get it, anyone can 😉
Cells are the basic building blocks of all living things - the human body alone is composed of trillions of cells. Cells provide structure for the body, take in nutrients from food, convert those nutrients into energy (called ATP), and each tiny, miniscule cell carries out specialised functions. Each and every one of them have many parts, each with a different function.
Cells manage a wide range of functions in their tiny package - growing, moving, housekeeping, and so on - and most of their functions require energy. But how do cells get this ATP energy in the first place? Like us humans search for substances like fossil fuels to power our homes, cells seek their energy in the form of food molecules or sunlight. In fact, the sun is the ultimate source of energy for almost all cells, because photosynthetic algae, plant cells, and just for the record a weird prokaryotes (a specific bacteria which has no internal membranes), all harness solar energy and use it to make the complex organic food molecules that other cells rely on for the energy required to sustain growth, metabolism, and reproduction.
So, back to this ATP energy. Adenosine triphosphate, aka ATP, is an organic compound (and something else called a hydrotrope, but that's way too science-y) that provides the energy to drive many processes in living cells. Muscle contraction? ATP. Nerve impulse? ATP. Cells make energy-rich molecules like ATP via various energy pathways, including photosynthesis from the sun which we already know about. Also, glycolysis, and this is important when it comes to our horses - a bit science-jargon-y but one-sentence's worth - glycolysis is a multi-step metabolic pathway where one molecule of glucose breaks down into two molecules of pyruvate, an important chemical compound - basically, glycolysis is the output of the metabolism of glucose, which is then used to provide further energy. TaDah!
Any excess energy is then stored in larger, energy-rich molecules such as - and we've all heard of these - polysaccharides (starch and glycogen) and lipids (fats). These are then held in reservoirs within the cells, some of which are large enough to be visible in electron micrographs.
You've also probably heard of glycogen - a synthesized (polymer) form of glucose, which a cell can rapidly mobilise whenever it needs quick energy. An example - athletes who 'carb-load' by eating pasta the night before a competition do so to try and increase their glycogen reserves. Under normal circumstances, though, us humans store just enough glycogen to provide a day's worth of energy. Plant cells don't produce glycogen but instead make different glucose polymers known as starches, which they store in granules.
Both plant and mammalian cells store energy by shunting glucose into fat synthesis pathways - one gram of fat contains nearly six times the energy of the same amount of glycogen, but the energy from fat is less readily available than that from glycogen. Still, each storage mechanism is important because cells need both quick and long-term energy depots. Fats are stored in droplets in the cytoplasm - I know, sounds like some ghostly spectre but it's actually the thick solution that fills each cell; here's another one for our horses - our horses' crests? Adipose cells are specialised for this type of storage because they contain unusually large fat droplets - this is 'adipose tissue'. Humans generally store enough fat to supply their cells with several weeks' worth of energy.
So what feeds our cells to make them work? Micronutrients!
Cellular nutrients come in many forms - molecules of minerals and vitamins, as well as sugars and fats, and so much more. In order to provide a cell with energy, these molecules have to pass across the cell membrane, which functions as a barrier, but not an impassable one. Like the exterior walls of a house, this membrane is semi-permeable - in much the same way that doors and windows allow necessities to enter the house, various proteins that make up the cell membrane allow specific molecules into the cell.
So there's this awesome thing that is a body's cell done! Now let's head onwards to the importance of the those micronutrients, and getting them right to fix the cell to get well.
The How & Why
To make any sense about how the body functions, especially when things are going wrong, we need to look to the physiology of the body, the How & Why, as in How stuff happens to the body and Why stuff happens to it.
The first step in understanding this is to have a bit of a handle on how the body normally works when it’s healthy, and what then happens when it isn't, when it’s placed under chronic stress or dis-eased (no longer at ease); essentially when it's changed from a state of balance to where part, or all, of the body is no longer functioning.
Yes there’s a bit of science involved here, but in kids-speak hopefully, because I am no science-geek, and when I had to learn this stuff in my medical herbalist training I had to have it in a way I understood it till I got it. Bear with me, because this will all come together in the end 😉
So, first up, some quick terms that we all know - anatomy is the structure of the body, with physiology being how it all works, and pathology explaining what’s happening when it's all going wrong, i.e. the science behind the causes and effects of dis-ease. It's all well and good saying 'my horse is stressed/depressed/shut down/whatever', but trust me when I say no pill is going to fix it.
As the saying goes, we have to go much deeper and 'fix the cell to get well.' We look to understand the how and the why of what's gone wrong at cellular level, so we can fix it, reboot everything and get the body healthy again. We also need to look at each case on an individual basis, as in the how/why your horse has got to where they are, because while the symptoms may be the same, the cause(s) may be very different to another horse. Symptoms are there to warn us that something’s going on deeper down, so we need to ask how/why this is happening, as there may be one symptom causing several imbalances, or one imbalance causing several symptoms.
Ultimately we're looking to identify factors that may have predisposed, provoked, and contributed to pathological changes and dysfunctional processes in a horse’s physiology, so we can identify any lifespan cause-effect connections leading to the current health issues that might otherwise go unnoticed. This should lead to the physiological systemic source in order to see what imbalances need correcting, alleviating or fortifying.
So here we go. There are several levels of structural organisation in the organism (body) and they're all connected, so let's start at the bottom, as this is where it all starts, literally, and work our way up:
The chemical level
This is where it all begins - we're talking molecules and chemical atoms, essential for maintaining life. Horse or human, we’re one big lump of chemistry! We’re talking gazillions of incredible chemical reactions happening all the time. Think magnesium, calcium, copper, zinc, iron ... the list goes on, and we have to have the right chemicals in the right ratios to each other to make sure we work properly.
Next, the cellular level - introducing the Mitochondria and how to fix the cells
We've already touched on cells above, so we know they're the basic structural and functional units of the body, and - there are bazillions of multi-trillions of them. Blood cells, nerve cells, muscle cells, you-name-it cells. This is where everything Starts to Happen, or, for that matter, Stops Happening. This is where we discover the incredible mitochondria, so we're going to take a quick digress from the How & Why and get back to it in a mo.
As you’ve got older, have you found you’ve got less energy? Fatigue is the most common symptom of poorly functioning mitochondria, and the reason we tend to feel more pooped as we age.
When the mitochondria aren’t working properly, metabolism runs less efficiently and can even shut down. Problems occur because these powerful energy producers are very sensitive and easily damaged. Cue low energy, fatigue, pain, rapid aging, etc etc, and something that us humans know only too well as we get older, the dreaded memory loss.
The mitochondria are tiny yet immensely powerful energy factories that sit in the middle of every cell in the body and power the brain, heart, skeletal muscles, and other vital organs. They sit on the throne in the middle of each and every cell in the body, and we all need to know about them as they're flipping awesome! So here goes.
Every cell in the body has a nucleus in which energy is generated from amino acids, carbohydrates and oxygen, with the aid of enzymes (technical term cell respiration) - this generated energy is what makes the cell do its thing, as in do what it's programmed to do. And what generates this energy inside the cell's nucleus? A microscopic-sized engine/furnace called a mitochondria.
Every cell in the body - and remember, there are gazillions of them - has one; they sit inside each and every cell in the body. Literally every single function the body performs is because the mitochondria have converted (burned) a chemical/nutrient to create an energetic instruction for the cell to perform its job. With me so far?
The mitochondria are basically the body’s incredible power plants and it's where all the action happens. Imagine a fireplace or woodburner, burning fuel – wood or coal - to generate a a function, i.e. heat to keep us warm or to cook on. This is called an 'energy'. The mitochondria are the same, tiny furnaces inside each cell burning their own fuel (those chemicals in the chemical level) to create an energy, like a steam train’s coal furnace creates steam to propel the train. Those chemicals enter the cell, hop into the mitochondria (the furnace) in the middle of the cell, and get ‘burned’ to provide the energy to perform the cell's unique function.
Here's an example - muscle cells need calcium to provide the energy burst, to make the cell explode into action, but then need magnesium to pull the spent calcium back out of the cell, so the cell can de-contract, take a breath and get ready for the next burst of energy via the next shot of calcium. So, calcium and magnesium must work together in the correct, balanced ratios to each other, for healthy muscle cellular exchange. Simples!
Put simply, the mitochondria are the key energy sources for every living body out there, whether human or horse. They’re tiny factories housed within every cell that takes the nutrients from the fuel (food) and oxygen from breath and converts them into energy. That energy is called ATP - adenosine triphosphate - and it’s used to support every single function in our bodies. How incredibly awesome is that?!
It gets better - it's not just one mitochondria per cell - each cell holds thousands of mitochondria! And they’re found in even greater concentrations in active organs and tissues like the heart, brain and muscles. In us humans, we have more than 100,000-trillion (!) mitochondria in our bodies, and each one contains at least 17,000 mini-assembly lines for making ATP.
Put another way, mitochondria are basically where metabolism happens. So, when the mitochondria aren’t working properly, metabolism runs less efficiently and can even shut down. Problems occur because these powerful energy producers are incredibly sensitive and easily damaged, so, making sure the mitochondria are functioning properly is vitally important.
The mitochondria work round the clock throughout the entire lifetime of the organism, but they depend on a supply of raw materials - chemicals and nutrients. And ... they're vulnerable. Free radicals are constantly seeking them out to destroy them; inappropriate foods starve them; environmental toxins and stressors overburden them, making their operation sluggish and even damaging them.
The body can rally itself from its own resources for a while, but if cell respiration rapidly declines, the body’s natural defences crash, fatigue steps in, performance reduces, and eventually the stress cycle begins.
Phew! It's so easy to get involved with the awesomeness of the mitochondria that it's also easy to forget there's more! Back to the How & Why ...
Next, we have the tissue level
When certain cells join together they form a tissue which makes up organs and other body parts. There are four main types of tissue: muscle, epithelial, connective and nervous. Each is made of specialised cells that are grouped together according to structure and function. i.e. epithelium tissue lines the stomach. Each cell in the tissue has a specific function, i.e. mucous cells produce mucous to line the stomach wall to lubricate it for both the smooth passing of food and to protect it from damage; parietal cells produce stomach acid, and so on.
Now we get to the organ level
This is where specific tissues join together to form an organ, which is a structure composed of two or more different tissues having specific functions and usually recognisable shapes, i.e. heart, liver, lungs, brain and stomach. Certain organs form part of a system, which leads us to ...
This is an association of organs that have a common function, i.e. the digestive system, which has the job of breaking down and absorbing nutrients for the body from food. The digestive system isn’t just the GI tract and the gut - its organ-association is multi-fold, starting with the mouth, salivary glands, the pharynx, oesophagus, stomach, liver and pancreas, small intestine, cecum, large intestine, colon, rectum and finally, anus. Phew! All combined together to form a system.
Finally, the whole thing - the organismic level
The end result - the whole form, all the parts of the body functioning together with one another, making up the whole organism, as in a living individual, as in a horse - and human too. Pretty darned clever if you ask me.
Ultimately, the computer inside the organism seeks to maintain a healthy balanced state, aka homeostasis (homeo – same, stasis – standing still), at all times. Homeostasis is where the body’s internal environment remains in balance within certain physiological limits, and this relies on specific fluids, both inside and outside the body’s cells.
The body’s cells can only survive if their personal ‘fluids’ are precisely maintained - you may have heard of words such as intracellular fluid, which is the fluid inside the cells, and extracellular fluids – yep, kind of obvious I know – that’s the fluid surrounding the cells. You’ve probably also heard of plasma, which many people think is another word for blood; it’s not, but it’s close – it’s the name for the extracellular fluid surrounding the blood cells.
So, staying with the extracellular fluid – stay with me as this is important stuff, and I promise we’re nearly done on the biology lesson. All the body’s cells are surrounded by an extracellular environment, and for this reason, extracellular fluid is generally called the body’s internal environment. It’s constantly on the move, and contains gases, nutrients and electrically charged particles called ions, all needed for maintenance of life itself. And every part of every organism structure, from chemical to cellular to tissue to organ to system level, contributes in some way to keeping this internal environment within normal limits.
To finish, an organism is said to be in homeostasis when its internal environment:
- contains the optimum concentration of gases, nutrients, ions and water,
- has an optimal temperature,
- has an optimal pressure for the health of the cells.
Biology lesson over!
You'd be forgiven for thinking Simples! Nice and straightforward! But ... when homeostasis is disturbed, ill health results, and trust me when I say it gets disturbed, often. And if those body fluids are not eventually brought back into homeostasis, we’re talking the Grim Reaper. So, maintaining homeostasis is really, really important, because when one or more components of the body lose their ability to contribute to homeostasis, the normal body processes start heading towards dysfunction.
Now we're in trouble
By the time a horse (or human) reaches the loss of appetite/loss of condition stage, we're in trouble at system level – it's gone that high from the internal environment at cellular level. The digestive system is now homeostatically unbalanced, which means it’s not functioning as it should, aka it’s stressed. And thanks to the biology lesson, we know that 'stress' is a term for when 'a stimulus creates an imbalance in the internal environment on the body’s systemic functionality'. In other words, the body is seriously out of kilter, and it's all about what started - and is still going on - deep down at cellular level.
Cells are interconnected by a tissue ‘matrix’ - a bit like a superhighway; this is the area in between the cells where the micronutrients go and from where they enter into the cells and things happen. The cellular waste from the cells also goes into this area, and the lymphatic system, the body’s drainage system, takes the waste away.
This matrix has to be clean! If it's contaminated then oxygen won’t be able to go through into the cells and they become damaged. Appropriate nutrients, i.e. magnesium and potassium, won’t get into the cells so the cell becomes acidic. This is why regular detoxing is so important.
Cells migrate throughout the body constantly, and all the cellular processes, under normal circumstances, are tightly controlled. The white blood cells - the immune system cells that are involved in protecting the body and fighting disease - are part of the cellular army. Trouble is, diseased cells migrate throughout the body as well, first in their own environment then ultimately into other organs. Think of an expedition group in the jungle, hacking their way through the undergrowth to discover new, unchartered territories.
Healthy cells have a natural lifespan – they live, they die, then recycle themselves. However, those diseased cells are not only growing but they’re also not dying, and they continue to invade. So how do we stop this happening? With a healthy micronutrient synergy, this effectively inhibits the growth and invasion of these mutant cells. This happens directly at the core of the mutant cell, challenging the inner sanctum of the cell via a forced biological interception, almost saying, ‘either you function properly, or you die.' This process is called Apoptosis.
Time for some science-y words - 'Apoptosis' & 'Epigenetic'
Apoptosis is a process which regulates the natural program of normal cell death, not only the natural cell life program but also the lives of the bacterial and viral cells which cause disease, and the free radical cells which by their act of mutation have become immortal.
The Apoptopic Switch is a signal, an intelligent wisdom in cells, which tells them they’re not healthy and they should die and recycle themselves. Botanicals and phytochemicals can turn the Apoptopic Switch back on - every pigment in fruit and vegetables enters the nucleus of the cell and interacts with the body's genes, and those natural plant chemicals are powerful enough to turn on the Apoptopic switch. Plant food again - how cool is that ...
Now to Epigenetics, which is the study of changes in organisms caused by modification of gene expression rather than alteration of the genetic code itself. I know that's a mouthful of brain freeze, but put another way, lifestyle choices influence everything, including gene expression. Remember the saying, "Genes load the gun, but environment, diet and exposures pull the trigger."
If the body is sick, it’s going to be because of an underlying state - it might be stress, and certainly there are genetic predispositions. What we’ve learned though, is that we can change the diet to a more nutritional species-appropriate one, enough to override the natural genetics, and through epigenetics realign them in a healthy fashion and start again. The body isn’t inevitably programmed to the parental genetics; through care and attention to diet - the body’s fuel - the epigenetic code can be influenced, which in my book is bluddy brilliant.
Pulling all this together, the great news is that nature provides us with the whole spectrum of nutrients to keep the body healthy via its own bio-intelligence, and antioxidants are one of these amazing nutrients. So now let's swat up on Nature's Farmacy, Antioxidants & The Environment and how together, they all helps support the whole system.