Turning Back the Clock Serialisation – Chapter Four – The Immune System


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Chapter Four – The Key to Health and Anti-Aging is a powerful Immune System.

Over the last three chapters I have looked at the main contributory factors associated with aging. In this chapter I am going to explore the necessity of having a functioning and thriving Immune System and how we can eat food to achieve that.

Why is the Immune System so important in preventing premature aging?

In a nutshell, if your immune system is not functioning well your entire body, including the tissues, organs and systems suffer damage and cannot repair themselves. Additionally, you are wide open to bacterial, viral and toxic invaders who are looking for a nesting site. You have what they need to reproduce and thrive, but they need to make some adjustments when they arrive. They like a lovely acidic, toxic, waste filled environment without too much oxygen. They are particularly fond of a new home that does not have troublesome neighbours such as anti-oxidants and they prefer a quiet life without too much exercise so that they get on and breed. They are a “class act” and make sure that they give you something back in the form of rent. Frequent Colds and Flu, Thrush, skin complaints, fatigue and stomach problems. If you are a really up-market landlord and are offering premium accommodation they will pay you back with Arthritis, Rheumatism, Osteoporosis, Alzheimer’s and Cancer.

Not the sort of tenants one is looking for then?

No they definitely are not. The trouble is, of course, that most of them are squatters and should not be there in the first place. Most of us are very careless about our property and leave the back door and sometimes the front door wide open.

So how does a properly functioning Immune System protect us?

The immune system is not just about our internal defences. It actually has a pretty formidable array of physical barriers that are designed to keep pathogens, which are all harmful substances out of our bodies.

The skin is our main external protector. If it is not damaged it will not allow harmful toxins to enter the bloodstream. The problem is that of course it is porous and is designed to allow fluids in and out through the pores. So, any substance that touches your skin, such as chemical preparations can pass right through. For example; if you use strong household cleaners these contain highly toxic substances that will pass through the dermal layer and store in the tissues causing anything from a mild rash to a violent allergic reaction. This is why you must wear gloves when using them. Many of us react to perfume, cosmetics or even simple hand-creams that our body obviously thinks of as toxic.

If you cut yourself-then germs can pass through directly to the bloodstream and from there they have complete access to the rest of your body.

We have special hairs and mucus tissues in our nose, mouth and throat that are designed to catch anything harmful.

If toxins get as far as our stomachs, then acid and enzymes will react and cause you to get rid of the problem. Our lungs too have a very sophisticated defence system that will make you cough it up.

Should any harmful bacteria, virus or toxin get past these barriers then we have a very complex system of cells and antibodies that will rush to our defence.

The liver is of course the place where most of these toxins are going to pass through, and it has specific enzymes designed to destroy them so that they can then be evicted from the body.

What are the effects of Free-Radicals on how quickly we age?

If you cut an apple and effectively damage it, within a few minutes it will begin to turn brown. If you leave it long enough the tissue of the apple will begin to break down and you will end up with a liquid, bacteria covered, and unidentifiable lump on your cutting board.

That just about sums up what free-radical damage does to your body. Just to get a little more technical for a few seconds. We bandy about the phrase “Free-Radicals” as if they are some dissident political group or schoolyard bullies. Like most bullies they are missing something and want yours.

In this case a free-radical is a molecule. A normal molecule has an even number of electrons and is considered stable. Free-radicals on the other hand have an uneven number of electrons and are unstable. They are desperate to be like the normal molecules so they have to steal from them to get another electron. This of course means that they have created another free-radical. More and more cells become damaged and leave the body open to most diseases from cardiovascular to cancer.

Like the apple, the damage is a kind of oxidation, which is the action of adding oxygen to a substance (essentially the same as rusting!)

Aren’t some Free-radicals important for the body?

Ironically, yes. The immune system uses some free-radicals to go and steal an electron from harmful molecules that have entered the system illegally. Problem is, like everything else in the body, we need balances and checks. The Free-Radical police are anti-oxidants and if you have not got enough of them then the free-radicals become vigilantes and go after everything that moves.

Also, we create free-radicals when we exercise energetically and take in additional oxygen. These then assist with the metabolism of foods that enter the body. Again if the balance between these and anti-oxidants is not correct more free-radicals are created than are needed.

What particular part do Free-radicals play in aging?

The free-radicals cause cells to oxidise and die. The major damage is done to our DNA, which results in mutations and death of the cells. Our body does produce anti-oxidants and enzymes that can repair this damage if we eat healthily. However, as we get older so do our cells and it becomes harder to repair them and they die. This is aging! These cells that are dying are in our skin, tissues and organs such as the heart, brain and liver and every system that keeps us alive.

What other area of the Immune System is important to help with anti-aging?

We have a number of safety regulators in the body that are designed to deal with intruders, and if their health is not maintained we become very much more susceptible to disease.

Apart from our bloodstream we have another network throughout our bodies, which is called the Lymphatic system. This system runs throughout the body, and is a little like a railway network with stations along the route, which are called glands. You will often hear people say that their glands are up!

The main ones are the Lymph Nodes in your neck, under your armpits and in your groin. The lymph fluid, which is called plasma, travels along the network, reaches one of the stations and drops off any harmful bacteria in the node. The lymph system contains a number of cells that sound like something out of James Bond movies: B-cells, Killer T-cells, Helper T–Cells, Macrophages and Lymphocytes and these and all other blood cells are produced in our bone marrow; which we hear a great deal about in relation to transplants.

All these cells have specific roles to play but for example the lovely macrophages swallow bacteria and kill them.

When it comes to aging, I think we all know how it feels to be drained of energy, getting continual infections, suffering the pain of degenerative diseases like arthritis. These in themselves make us feel old. But of course all these infections are adding enormous stress and strain to the body and are damaging the tissues in our body at the same time. Although our body is programmed to regenerate over our lifetime, each cell only has a number of times that it can regenerate. If you wear out that system of regeneration when you are too young you are going to age.

In addition, when our body is stressed on a continuous basis, our glands will secrete hormones to counteract the inflammation and adrenaline to enable us to cope. This wears out the organs and they suffer damage and disease.

Where do we start when building up our Immune System?

The first place that we need to start is by gently detoxing our bodies of the accumulated waste. For anyone that has been eating more fruit and vegetables, cutting down on the processed sugary and high fat foods and drinking more natural fluids such as water, that process has already begun. Hopefully problem foods like stimulants and alcohol have been reduced so there are fewer toxins entering the body. The anti-oxidants in the diet are boosting the immune system and you should be achieving a much healthier balance.

In addition to a daily diet of fresh unprocessed foods, particularly vegetables you need to take in foods that will absorb toxins and move them through the body efficiently.

For example I recommend that all my clients start the day by having some fresh lemon juice in hot water – this is excellent for your liver to help it detox. If you add a teaspoon of honey that will help your intestines too. Have a glass of carrot juice mixed with unsweetened apple juice a day will support the detox function of your liver and bile ducts. Also a medium glass of cranberry juice can help keep your urinary tract and therefore your kidneys free of infection.

You should be eating brown rice regularly and certainly a large tablespoon every day is excellent for keeping waste moving through your system as it should. There is a plan for a gentle detox at the end of the book which is easy on the body but effective in getting rid of unwanted visitors.

Is it ever too late to start this?

The really good news is that if you are not already dead you can do something about it. Sounds awful, but even if you are already in your 70’s and 80’s you still have trillions of cells left that can be nourished and repaired and still have reproductive life in them. The real key for managing the aging process is to stop the damage right now.

You can start by embracing the healthy eating plan you will find later on in the book, which is packed full of wonderful anti-oxidants. The main anti-oxidants are Vitamins A, C, E and Beta-carotene, which is the precursor of Vitamin A. There is also Selenium, Zinc and Bioflavonoids. The more brightly coloured fruits and vegetables you consume the more anti-oxidants will be available to your immune system to fight the damage caused by free-radicals.

You should also drink plenty of fluids including water to flush any toxins out of your system and other fluids such as green tea, which are full of anti-oxidants.

You will also be eating a high percentage of your foods unprocessed and from plant sources, which is creating an alkaline environment that germs cannot survive in.

Apart from food is there anything else we can do to protect our Immune System?

Exercise will move toxins out of your body provided you are drinking sufficient fluids. If not, you will know about in the form of lactic acid and muscle cramps. Exercise also pumps oxygen into the body and although this creates free-radical activity, other harmful bacteria and viruses do not like an oxygen rich environment and die. So provided you are taking in sufficient anti-oxidants taking exercise is fantastic.

We have to learn how to relax so that our bodies can rest. Being young at heart and full of vibrant energy is exactly what we are aiming to achieve. But at the same time we have to allow time for our bodies to recover from activity and rebuild its defences. You cannot run any living system without down-time otherwise you will damage all the components.

Take a nap. Make sure you get the right amount of sleep. Take a day off and do something completely different and go out and enjoy a quiet dinner for two etc.

Avoid toxins and germs. Do not put yourself in harm’s way. Use gloves when you are cleaning, wash your hands before preparing food. Wash food if you are not going to peel it.

Do not store household chemicals under your sink in the kitchen, try and put them into an outside storage area.

Although it is wonderful to kiss our friends and shake hands, that is how germs are spread by touch more so than inhaling. So wash your hands several times a day.

Get fresh air at least once a day for 45 minutes and in a the next chapter I am going to show you how breathing and doing some very simple exercises each day can help boost your immune system and minimise damage to your cells and organs of your body.

©sallycronin Turning Back the Clock 2014

You will find the other Chapters in the the book here:

https://smorgasbordinvitation.wordpress.com/turning-back-the-clock-serialisation-anti-aging/

Full details of the book can be found here. http://moyhill.com/tbtc/

Please feel free to share the post and would of course love your feedback. thanks Sally

The Immune System – Part Two – The body’s greatest asset.


The Immune System – The body’s greatest asset.

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In this second post on the immune system I will cover the components of this complex defence mechanism, how it works and how to maintain its efficiency with some changes in diet.

It is a system that is usually taken for granted and treated with disrespect until it lets us down, and then we blame it for making us ill.  In fact if we have not provided this vital function within our body, the foods containing the nutrients it requires; it is us who is to blame. Many millions in the world do not have access to fresh produce and are unable to give their immune systems what it needs, causing widespread disease. This means that it is even more important for those of us who do live with the luxury of food choice to make the most of it.

Without an efficiently functioning immune system we would all have to spend our lives in a bubble without any contact with the outside world. Ever. One minor infection could kill you!

There have been a number of cases over the years of children born with Severe Combined Immunodeficiency (SCID). They have been forced to spend their lives separated by clear plastic from their family and any contact with bacteria or viruses. Today, thankfully with gene therapy, this devastating disease is curable but for some a normal life is simply not possible.

The immune system is another one of our silent partners and is an extremely important one. Our most crucial years in terms of this amazing system in our body, is our childhood, when our contact with people, animals, grass, pollens, foods; develops the immune system until it becomes our guardian angel. Watching and waiting for any breach in our system and rushing to our defence within seconds of the alarm being sounded. (Anyone who has had a child going to nursery or school for the first time will have experienced first-hand the process, as the mass contact produces a whole raft of immune system strengthening infections!) It is however, never too late to make the changes necessary to strengthen your immune system.

In a nutshell if your immune system is not functioning well your entire body including the tissues, organs and systems suffer damage and cannot repair themselves. Additionally you are wide open to bacterial, viral and toxic invaders who are looking for a nesting site. You have what they need to reproduce and thrive but they like to make some adjustments when they arrive. They like a lovely acidic, toxic, waste filled environment without too much oxygen. (A rubbish diet with little exercise will achieve that nicely)

They are particularly fond of a new home that does not have troublesome neighbours such as anti-oxidants and they prefer a quiet life without too much exercise so that they get on and breed. They are a class act and make sure that they give you something back in the form of rent. Frequent colds and flu, thrush, skin complaints, fatigue and stomach problems. If you are a really up market landlord and are offering premium accommodation they will pay you back with arthritis, rheumatism, osteoporosis, Alzheimer’s and cancer.

The immune system is not involved in just our internal defences. It actually has a pretty formidable array of physical barriers that are designed to keep pathogens, which is all harmful substances out of our bodies.

Our first line of defence

The skin is our main external protector. If it is not damaged it will not allow harmful substances to enter the blood stream. The problem is that of course it is porous and is designed to allow fluids out and in through the pores. So any substance that touches your skin such as chemical preparations can pass right through. For example if you use strong household cleaners these contain highly toxic substances that will pass through the dermal layer and store in the tissues causing anything to a mild rash to a violent allergic reaction. This is why you must wear gloves when using them. Many of us react to perfume, cosmetics or even simple hand creams that our body obviously thinks of as toxic. If you cut yourself then germs can pass through directly to the bloodstream and from there they have complete access to the rest of your body.

We have special hairs and mucus tissues in our nose, mouth and throat that are designed to catch anything harmful.   If a toxin gets as far as our stomachs, then acid and enzymes will react and cause you to vomit to get rid of it. Should any harmful bacteria, virus or toxin get past these barriers then we have a very complex system of cells and anti-bodies that will rush to our defence. Most of us have suffered stomach upsets before and it is just the body getting rid of the toxins. (More about these in a later post.)

The liver is of course the place where most of these toxins are going to pass through, and it has specific enzymes designed to destroy them so that they can then be evicted from the body. Which is fine if the toxicity is only occasional but unfortunately our modern diet and environment puts the liver under a great deal of pressure and toxins will not all be expelled, going on to do sometimes irreparable damage.

Free radicals running riot through the body.

If you cut an apple and effectively damage it, within a few minutes it will begin to turn brown. If you leave it long enough the tissue of the apple will begin to break down and you will end up with a liquid, bacteria covered and unidentifiable lump on your cutting board. That just about sums up what free radical damage does to your body. We bandy about the phrase Free Radicals as if they are some dissident political group or school yard bullies which is essentially true. Like most bullies they are missing something and want yours.

A free radical is a molecule. A normal molecule has an even number of electrons and is considered stable. Free radicals on the other hand have an uneven number of electrons and are unstable. They are desperate to be like the normal molecules so they have to steal from them to get another electron. This of course means that they have created another free radical. More and more cells become damaged and leave the body open to most diseases including cardiovascular disease and cancer.

Like the apple the damage is a kind of oxidation, which is the action of adding oxygen to a substance or rusting and when I wrote about cholesterol, it was the low density lipoprotein with its smaller particles that becomes oxidised by free radicals making it unhealthy.

Do Free Radicals have a positive effect on the body?

Ironically the immune system uses some free radicals to go and steal an electron from harmful molecules that have entered the system illegally. Problem is, like everything else in the body we need balances and checks. The Free Radical police are anti-oxidants and if you have not got enough of them then the free radicals become vigilantes and go after everything that moves.

Also we create free radicals when we exercise energetically and take in additional oxygen. These then assist with the metabolism of foods that enter the body. Again if the balance between these and anti-oxidants is not correct more free radicals are created than are needed. This is why we need a healthy diet including foods that provide these anti-oxidants.

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Those of you who read my articles on a regular basis know what is coming next!… To boost your immune system there are some very easy guidelines to follow.

  1. Cut out sugars from your diet so that you are only ingesting a maximum of 6 teaspoons per day in cooked foods and as a sweetener. Effectively, that means do not eat industrial processed foods, particularly items such as breakfast cereals and most commercial flavoured yogurts. Do not be taken in by low-fat food and those that say artificially sweetened. The chemical stuff is definitely unhealthy and has documented side effects. Too much sugar in the system provides a wonderful environment for all toxic pathogens and your immune system will only be able to stand on the side lines as its defence team fights a losing battle. If you have not read my posts on sugar before; here is the link: https://smorgasbordinvitation.wordpress.com/sugars-and-candida-2015-2/
  2. Industrially produced foods has been through a machine, rarely has many natural ingredients and has chemical additives. If it is wrapped in plastic, comes in a packet or has very attractive cardboard advertising then treat with suspicion. Most of the time your immune system will spend more time dealing with the toxins than your digestive system will take to consume and process.
  3. Drink sufficient fluids to help toxins pass out of the body. If you are one of those who boast that you manage on a cup or two of tea a day and that you get all the fluids you need from the food you eat; think again. We lose moisture when we exhale, through our skin and when we pee which adds up to between 1.5 to 2 litres per day. You cannot replenish that from food alone and if you pinch the skin on the back of your hand and it is slow to resume its normal smooth appearance then you are dehydrated. This will impact how your immune system functions.
  4. Adopt the 80/20 rule for your diet. 80% all fresh natural produce that has been grown, picked or dug up out of the ground. The brighter the colour the better. I know that having a busy work and personal life makes this daunting sometimes but I use frozen vegetables all the time.. Especially out of season. The only two that I usually prefer to prepare myself are carrots, potatoes and sweet potato as the frozen ones do not taste as good. Also economically onions are much better non-frozen but I do in bulk and they keep in the fridge for a week. Green vegetables particularly are very good these days and if you are really in a hurry get a good quality mixed veg bag.
  5.  Combine with good quality protein that has not been mass farmed (farm shops are great) and moderate intake of wholegrains. (White carbohydrates are treated like sugar by the body. Milk, Butter, Eggs and Olive Oil should also be part of your nutritional shopping list as they provide vitamins and minerals as well as Omega Fatty Acids to boost your entire system.
  6. Follow my ‘Cook From Scratch’ approach to eating.
  7.  20% of your diet is where the Red Wine, Dark Chocolate and occasional Guinness comes in!

Next time – other strategies that you can employ to assist your immune system it is primary focus which is saving your life.

Here is the first post on the Immune System

https://smorgasbordinvitation.wordpress.com/2015/09/29/lets-hear-it-for-our-bffs-bacterial-friends-and-foes/

Please feel free to comment and share.

©sallygeorginacronin Just Food For Health 2009

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