Let Food Be Your Medicine

By Sally-Ann Creed

Nutritionist and author, Sally-Ann Creed, after many years of ill health, found that it took good nutrition and an excellent array of high potency nutrients to regain her health and strength. With her desire for practical answers, she qualified as a Clinical Nutritionist, enabling her to help others to experience a solution to their health problems. 

In her book 'Let Food Be Your Medicine', Sally-Ann introduces a world of health, a transition to correct eating patterns that will give you boundless energy, helping you to regain and maintain optimal health.

Here she talks about the immune system, which is of immense importance to us all, one of the many vital subjects that form part of this valuable guide. 

IMMUNE SYSTEM

'I intend to live forever. So far, so good' - Stephen Wright

The immune system is extremely important – without it death occurs. Therefore it is imperative that nothing be allowed to suppress this vital body system.

Immune Suppressants include:

* Excessive production of cortisol – this is really another phrase for stress! – whether we are taking cortisone orally or continually pumping out cortisol through stress, we are suppressing our immunity.

* Excessive production of endorphins – those delightful little hormones that lead to euphoria when a person exercises, or falls in love. Over-exposure to physical exercise and physical stress can cause too much of a good thing, and end up suppressing the immune system instead of boosting it.

* Excessive consumption of simple sugars – sugar and refined fructose is an immune suppressant, plain and simple, as are pastries, cakes and sweets.

* Excessive consumption of dietary fats – bad fats have a bad effect on our body, and too much of the bad fats are not good for this body system.

* Excessive exposure to inorganic chlorine – this you may find in your swimming pool, so maybe opt for a salt-water pool instead, it will benefit your immunity.

* Lead exposure – paints of old, and certain artist-paints even now, have lead as a base; most lipsticks have lead in them.

* Excessive intake of zinc – whereas zinc is an immune stimulant, too much is an immune depressant.

* Anticancer pharmaceuticals used in chemotherapy

* Radiation therapy

* Marijuana

* Sunglasses – block out full-spectrum lights which we need every day.

* Heavy exercise can depress the immune system for up to six hours afterwards – for this reason we need large amounts of antioxidants to deal with the free radicals produced by the exercise.

* Obesity/excess adipose tissue has a greater potential for free radical production

* Junk food – self explanatory.

* Depression – amazingly, this is able to drop your immune status, just as falling in love or the euphoric endorphins can raise it.

* Allergies increase the burden on the body’s immune system, making it more prone to disease and infection

* Burns – due to the extreme depletion of the amino acid, glutamine.

* Accumulated plaque on the teeth – eventually enters the blood circulation damaging the cells can even lead to heart diseases.

* Jet lag severely lowers immunity – especially in frequent fliers.

* Allergies are interesting in that they are really an immune system problem, but are related to digestion. Leaky gut syndrome or ‘dysbiosis’ severe dysfunction and ‘leakage’ in the gastrointestinal tract – can lead to multiple allergies, as can Candida, parasites and enzyme depletion. Allergies are often only food intolerances, and once the offending food has been removed, the ‘allergy’ disappears.

 

Immunity Enhancers:

Beta-carotene – when taken in food – is a great immune-enhancing agent, but taken in large amounts in supplemental form does not achieve the same effect according to experiments done on groups of subjects taking both forms of the antioxidant.

Full spectrum light – obtained from sunlight.

Negative ions – often experienced next to a waterfall.

All vitamins - but especially Vitamins A, B1, B6, C and zinc.

Glutamine – a naturally occurring amino acid in the body.

Omega-3 oil - which forms prostaglandin 1 (an anti-inflammatory hormone-like substance).

Co-enzyme Q10 - which doubles the immune system’s ability to clear invading organisms from the blood, and doubles the antibodies, improving resistance to infections from viruses.

Core Principles for Good Immune Function:

6-8 glasses of water a day
maintain a healthy body weight
exercise, though not excessively
get enough sunlight – around 20-60 minutes a day
supplement wisely, under supervision
get acquainted with natural alternatives to medication
increase fibre, fresh fruit and vegetable intake
get enough sleep
de-stress

Foods to stimulate Immunity:

All vegetables and fruit boost your immunity, but you will find the following particularly helpful:

Cabbage
Garlic
Onions
Carrots and green leafy vegetables with high beta-carotene levels
Fruit
All fresh, whole food, especially if it’s organic

LET FOOD BE YOUR MEDICINE 
(Revised and updated edition)
Published by Storm Books 
P.O. Box 540, Constantia, 7848
Phone: +27 (21) 794-3052 
Fax: +27 (21) 794-0635

www.sallyanncreed.co.za

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Last modified: June 06, 2008