Smorgasbord Health Column – The Gentle Detox – Food Intolerances, Nightshade Family and Environmental Toxins by Sally Cronin

On this final post on the gentle detox, I am going to cover some of the other reasons that you might give your body a break from your usual daily routine, and this includes the inevitable modern day stresses.

Having said that it is virtually impossible to take all the time out that you need to do this when you are working full time or have one of the most stressful jobs, keeping a family warm, fed and where they need to be each day.  However, by eating lighter with all natural foods and drinking plenty of fluids you will have made a good start. If you can find 45 minutes to an hour every day to sit quietly and breath in fresh air with some music playing, then that will help too.

To live long and healthy lives we need to nurture and sustain our body. Our organs, bones, tissues, skin and blood accumulate debris and toxins over a period of days, weeks, months and years. Under normal circumstances our body is very efficient in clearing out harmful toxins and has a number of systems in place to deal with them. I took a closer look at the liver earlier in the series, since this is the one organ that has the responsibility of getting rid of waste as well as the toxins within our body.

Unfortunately, life is a little more toxic these days and we are bombarded through our skin, in the air we breathe and in the food we eat. This leads me onto the skin which in fact is our largest waste organ. For example if you break out in spots and find that your skin is not as hydrated as it should be then it is likely that you liver is under pressure and unable to get rid of the build-up of toxins that need to be excreted. Rather go into it in full detail here you might be interested in these posts from 2017 on the skin and its vital role in our defence and waste systems.

The Skin the largest waste organ of the body

To illustrate the effect of a build-up of toxins in the body here is a post on eczema that covers the impact of our diet on skin conditions.

The Skin – Eczema – Genetics or Lifestyle

Environmental Factors.

Our modern society is not just about what we eat and drink. The pollutants that are surrounding us on a daily basis attack every system in our bodies and we need to build a strong and robust immune system to cope with the age we live in.

Think about all the chemicals that we come into contact with knowingly and also unknowingly. Household cleaners are pretty obvious (wear gloves) second hand cigarette smoke, hair colouring, make-up, most shampoos and conditioners, air fresheners, washing powder and softeners, washing up liquid, plastic food containers, industrial pollution, car exhaust fumes – the list goes on and on.

A spring clean for your body.

A gentle detox is a spring clean and a preventative measure. It will release the toxins from your body and improve your general health. For anyone already suffering the symptoms of toxic build-up it should bring some relief to the symptoms and aid your recovery.

It is almost certain that unless you live on a remote pacific Island, you will be suffering from some form of general toxicity. If you look back at your life in detail you will be able to identify if there might have been specific exposure to toxins in the workplace such as heavy metals in industry, a dry cleaners or dentist surgery. You may have been a heavy smoker in which case you have certainly been exposed to over 4000 chemicals every time you inhaled tobacco smoke. You may have also used excessive stimulants such as coffee or alcohol that will not only have acidified your body but also prevented the absorption of essential nutrients it needs to be healthy.

If you are sick and in pain then it is very probable that you are suffering from an imbalance of acid/alkaline levels causing acidosis, which is an environment that toxins thrive in. More specific toxins would be ingested, inhaled or absorbed from the intestines, through the skin or into the muscle via injections. If you have undergone suppressive treatments such as radiation, chemotherapy or used medications that have driven the toxins back into the system, this will have resulted in stored poison.

You might also be suffering from either food allergies or more commonly food intolerances that are adding to the toxic overload.

Allergies or Intolerances – the difference

Allergies, Intolerances – Dairy and Leaky Gut

If you have already adopted some of the guidelines from earlier in the week and are eating all natural, unprocessed foods, drinking 8 glasses of pure water per day and have given up a very high percentage of the sugars you are consuming… You are doing a great job.

If you suffer from food intolerances then you also need to keep a food diary and note when symptoms of bloating, joint pain, headaches or other signs that are unique to you occur.

It is likely that the culprit food is one that you eat every day and therefore results in a build-up in the toxic element that you are intolerant too.

Your body, a bit like our own waste collection services, has a cycle. Instead of a week it is around four to five days and the liver and your other systems can handle the odd toxin that wanders in by ejecting it.

However, if you are ingesting or being exposed to this toxin every day your body cannot deal with the build-up and it is stored in the cells causing skin problems, damage to the cells which in turn lead to serious diseases such as cancer.

redpeppersLearning to live with the nightshade family.

There are a few suspect foods as you will read in the post on Allergens and Intolerances above. For example I discovered many years ago that I react to certain members of the nightshade family if I eat too many of them together and every day. For example eggplant (aubergine) peppers, fresh tomatoes and potatoes are favourites of ours but I find if I eat them all every day then I get joint pain.

This does not mean giving them up entirely since they are full of nutrients and health benefits but I manage it by only consuming them individually every three or four days. The exception is cooked tomato which funnily enough does not cause me a problem.

If you suffer from any of the symptoms I mentioned check your food diary after a week and circle the foods that are the nightshade family and how many times you are consuming in the week. And if you are eating potatoes, peppers and tomatoes every day and some Goji berries in the mix you are probably intolerant to the nightshade family. Split them up and only consume every few days and see how you feel after a couple of weeks.

©sally cronin Just Food for Health 1998 – 2019

A little bit about me nutritionally.

I am a qualified nutritional therapist with over twenty years experience working with clients in Ireland and the UK as well as being a health consultant on radio in Spain. Although I write a lot of fiction, I actually wrote my first two books on health, the first one, Size Matters, a weight loss programme 20 years ago, based on my own weight loss of 154lbs. My first clinic was in Ireland, the Cronin Diet Advisory Centre and my second book, Just Food for Health was written as my client’s workbook. Since then I have written a men’s health manual, and anti-aging programme, articles for magazines and posts here on Smorgasbord.

If you would like to browse by health books and fiction you can find them here: My books and Reviews

 If you have any questions then please do not hesitate to ask in the comments.. or if you prefer send in an email to

You can find all the Gentle Detox posts in this directory: The Gentle Detox 2019

Smorgasbord Health Column – A – Z of Common Conditions – Allergies and Intolerances – #Christmas can be a challenge

As we approach the festive season, chances are that you are going to be eating more food that is outside your body’s comfort zone. Most of it will be sugary.. and the changes are there will be nuts. For someone who has diabetes, or a life-threatening allergy to certain foods, it takes the sparkle off the celebrations.

In this post I am going to take a look at the terms Allergy and Intolerance and explain the differences between the two. Many people will say that they have an allergy to certain foods for example but in fact they have an intolerance.

There are many symptoms and common ailments that are linked to food allergies and finding out what might be causing these is step one in resolving the problem naturally. Anxiety, arthritis, asthma, bronchitis, ME. Hayfever, Celiac disease, diabetes, headaches and eczema are just some of the diseases that could be linked to certain foods. Certainly long term intolerance or allergy to foods can contribute to more serious conditions such as Multiple Sclerosis and Cancer.

The first reaction that most people have is to totally discard the food responsible and never touch it again. Some people develop such a totally restricted diet that they do themselves harm by denying their bodies the nutrients that are essential to their health and well-being.

Some practitioners will also advise their clients to stop consuming certain foods and it is important that a client always ask when they can begin introducing these restricted foods again. If a reaction is very severe then yes of course it would be absolutely essential not to touch that food. Peanuts are a prime example. Nut allergies however are just that an allergy, which is very different from an intolerance and the two should not be confused.

What is an allergy? And what is the difference between an allergy and an intolerance

An allergic reaction is immediate. It is a fast response. An intolerance is by contrast a slow reaction. The speed with which an individual will react to certain stimulants is governed by two antibodies called IgE and IgG.

An allergy is an immediate reaction to a toxic substance either in food or in the environment that causes established and well-documented side effects. Our body is protected by anti-bodies one of which is called IgE. The role of this antibody is to forcibly reject toxins and in doing so the body undergoes some severe reactions in its effort to clean and heal its systems. Because IgE antibodies are intelligent, each fresh attack is worse than the last because it learns to produce a more effective and violent response. This is why what begins as a mild sneezing and coughing reaction may develop over repeated exposure to a more dangerous and life threatening reaction. Some of the intense reactions likely to be experienced are:

  • Intense itching on specific parts of all over the skin.
  • Hives (swollen red nodules just under the skin)
  • Swelling of the lips, tongue and throat.
  • Severe headache,
  • Nausea and vomiting.
  • Sneezing and coughing
  • Abdominal cramps
  • Diarrhoea

In severe cases this can lead to Anaphylactic shock which takes all of the above and leads to drop in blood pressure, extreme breathing difficulties, loss of consciousness and shock – all of which can be fatal.

What is an Intolerance?

An intolerance on the other hand is a build-up over time of the poisons in culprit foods, which cause the above symptoms in a mild or moderate form. In some cases it might only be intermittent and because it involves a build-up over a period of time it is very difficult to determine which food is the one causing the problem.

You might experience one or all of the above symptoms with differing severity and put it down to hay fever, or eating something that did not agree with you. You take an anti-histamine or a diarrhoea pill and the symptoms go away. A few weeks later you might suffer the same thing again but it is happening in isolation you do not connect to a common cause.

There is a different anti-body that seems to be involved in this type of delayed reaction and it is called IgG.

This antibody is more concerned with toxins that you have produced yourself rather than those that you have just ingested into your body. Its job is to rid the blood stream of toxins that have found their way into your system from the intestines. Because food in our digestive systems can take 24 hours to digest, the time taken for bacteria to get into the blood stream means a reaction might not take place for two to three days. Therefore difficult to pinpoint the problem food.

Apart from peanuts are there any other foods that might cause a severe reaction?

Everyone is individual and no one person reacts in the same way to any allergens but the most likely culprits for severe allergic reactions apart from nuts are peanuts (not a true nut) milk, eggs, soy, wheat and shellfish. All foods that most of us consider safe and extremely healthy. But if your chemical systems react to the chemicals in a food negatively, then these so called healthy foods can cause a severe reaction. Twenty percent of anaphylactic reactions appear to have no reason at all.

This type of allergy is likely to show up pretty quickly in childhood. There are some instances where a person’s chemical makeup has been changed through either drugs or treatments such as chemotherapy and they then begin to react to foods that they have eaten safely for years.

How do you treat an allergy of this severity?

In the first place avoidance of the food is essential. For example nut allergies are extremely difficult as many prepared products or meals eaten out may have some form of nut in them, which is not evident in the packaging or the menu description.

I have had a garden salad and found walnuts mixed in with it. Restaurants put other nuts on salads as a garnish. Despite new laws on labelling and food safety regulations, many menu items do not mention that it contains nuts and if you are not very careful you could inadvertently eat a piece without knowing.

Even more difficult is the use of crushed nuts in desserts – they are not even visible. It is much better than it used to be with food establishments and manufacturers legally obliged to label products and menu items carefully, however, if you are buying street food or even eating in a friend’s house you have to make sure to ask if it contains nuts or even nut oil.

What should you do immediately if someone goes into anaphylactic shock.

If someone is suffering from anaphylactic shock and you are on hand, you need to work very quickly. Usually the first signs may be reddened and swollen eyelids and wheezing. The person will look flushed and their ears will begin to swell.

Check to see if they are carrying adrenaline (Epi pen). It will usually be in the form of an injection kit. Most severe allergy sufferers, particularly those who have suffered anaphylaxis before will be carrying an injection on them and will also be wearing an ID bracelet. If they are unable to give themselves an injection, then you must do so. Straight into the muscle at the side of the thigh. That is the only place that a non-medical person should inject, as anywhere else could be dangerous. Adrenaline or epinephrine as it is also known, counters the intense reaction to the respiratory and cardiovascular systems. It constricts the blood vessels, relaxes the muscles in the lungs to improve breathing, reverses the swelling and stimulates the heartbeat.

If they are not carrying adrenaline you must get them medical attention urgently. Try and keep them calm. If the emergency service say that they cannot get to you within minutes then put the person in a car and get them to the nearest medical emergency room as fast as possible. As soon as you get there one person rush in and tell them you have an anaphylactic shock patient coming in so that they can come out to the car with you.

Knowing how to react is vital, as I found out  when I suffered two cases of anaphylactic shock. Once as a reaction to penicillin and once when I was attacked by fire ants in Texas. I was in full anaphylactic shock in minutes and luckily a neighbour drove us straight to the emergency room which was one block away. We arrived in bathing costumes and the driver dashed in and called for assistance. They were fast but it was still touch and go for about 20 minutes.

If you think that someone is going into this severe allergic reaction then act first and think later. Don’t wait to see if it develops, if breathing is beginning to be compromised then get help immediately.

Apart from food are there any other common causes fro this extreme reaction?

Quite a few people are allergic to latex which of course is found in rubber gloves and condoms. It mainly affects people who are in constant contact with latex products during medical procedures, like nurses and doctors. Patients who are in hospital for extended stays or have a lot of hands on medical treatment can develop an allergy.

There is a link to latex and food. It would seem that a person who reacts to latex might also react strongly to consuming bananas, avocados, kiwi, figs, peanuts, potatoes and tomatoes.

Other non-food allergens are bees, wasps and any other stinging insect such as the fire ants.

Are there less severe allergic reaction and what causes them?

Most of us at one time or another has suffered from a streaming nose, itchy eyes and some wheezing. It is an immediate reaction to contact with the allergen.

The top triggers are:

Inhalents (breathed in.)

Tree and plant pollens -Animal mites – House Dust mites – Mould spores -Tobacco smoke (contains over 4000 chemicals including banned pesticides and arsenic) -Car exhaust -Chemical products such as paint, dry cleaning solutions, perfumes and cosmetics)

Ingestants (taken by mouth)

Foods (dairy, eggs, peanuts, wheat, Soya, chocolate, tomatoes, corn, fish and shellfish) – Medications (antibiotics – tetanus) -Pesticides in food  – Heavy metals in tap water

Contactants (by touch)

Plants (poison ivy, oak) – Jewellery (nickel, copper) – Latex – Beauty products (hair dye, cosmetics)

Should people take anti-histamines and diarrhea pills to deal with the less severe symptoms?

To be honest as a nutritional therapist, I understand that the body is simply trying to rid itself of toxins but I am as guilty as anyone of reaching for the packet of pills to relieve the symptoms of colds, hay fever and stomach upsets.

Being realistic, once you have those types of symptoms, particularly streaming nose and eyes and a stomach upset, it is virtually impossible to get on with your daily life. Working, caring for young children even walking the dog have to be done, so of course you need help to get through that.

But, there is a cause for your allergic reactions. We have already established that a full-blown allergy is likely to be a fast reaction and you will be able to identify the problem food or product immediately.

Far more challenging is finding the culprit for intermittent but consistently mild to moderate reactions, that happen days or weeks apart. Or there may be only one symptom such as sneezing or wind, bloating or a rash.

What sort of symptoms might be present with sort of intolerance?

Apart from skin problems such as eczema and psoriasis, which tends to be chronic and long term, there could be hives that come and go in a week. Wind problems, bloating, indigestion, fluttering stomach, stomach upsets or constipation.

Next week I will be looking at a specific food allergy/intolerance to Milk and other dairy products.. and also one of the reasons that someone might be suffering from a food intolerance and it is to do with the gut.

©Sally Cronin Just Food for Health 1998- 2018

My nutritional background

I am a qualified nutritional therapist with twenty years experience working with clients in Ireland and the UK as well as being a health consultant on radio in Spain. Although I write a lot of fiction, I actually wrote my first two books on health, the first one, Size Matters, a weight loss programme 20 years ago, based on my own weight loss of 154lbs. My first clinic was in Ireland, the Cronin Diet Advisory Centre and my second book, Just Food for Health was written as my client’s workbook. Since then I have written a men’s health manual, and anti-aging programme, articles for magazines and posts here on Smorgasbord.

If you would like to browse by health books and fiction you can find them here:

 If you have any questions then please do not hesitate to ask in the comments.. or if you prefer send in an email to