A dietitian’s reflection on following a gluten free diet

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When I initially became involved in treating people with coeliac disease I decided that it would be good to try to follow the gluten-free diet to see what the problems were, this post is a copy of my reflection and was originally written in 2009 – some of the issues I experienced will not have been made any easier in the current economic climate. I feel the need to share this with you – I may try to persuade you to continue following your gluten-free diet to ensure optimum health, but I do appreciate this is no mean feat to achieve!

I REALLY like bread and my favourite meal of the day is breakfast when I have a bowl of cornflakes (what??? a dietitian not eating a fibre based breakkie? – let me assure you, I do eat plenty of fibre :-).) I have some experience of changing my breakfast cereal for unnamed brands to try to save money and I have to say I failed miserably, as many brands fail to keep their texture once in milk and often taste very bland. I therefore eat a certain very well-known brand of cornflakes. As such I was not looking forward to the experience of having to change, but I felt it was worthwhile.

I began by purchasing the prescription breads, rolls, pitta breads and some breakfast cereal. I cut the rolls without refreshing them and they just crumbled and were unusable, so I learned very quickly to refresh bread before doing anything with it. The homemade bread in the bread maker was significantly better than pre made bread (as the latter was powdery and not helped by the fact that I do not generally use any spread on my bread.) I could also add seeds and dried fruit to this to increase the fibre content, as I have also learned that despite the flour being marketed as fibre based the levels are still lower than the equivalent wholemeal bread I normally consume.  Regardless of consuming in excess of five portions of fruit & vegetables a day and plenty of fluids, this diet resulted in constipation, so as you can probably imagine – I was not a happy bunny (with stools to match!)

I decided to purchase everything that I used to see what difference it made, the diet is very expensive and Coeliac UK surveys suggest that it adds ten pounds to a shopping bill (don’t forget this was written in 2009) despite foods being available on prescription, as food prices have increased since then, this data is probably now a conservative estimate. This may result in people with coeliac disease not purchasing gluten free foods and this is particularly relevant at the moment, as many people are managing on very tight budgets. One issue that did vex was that many foods in the dietary allergy section of the supermarkets are expensive, often ORGANIC (this is a luxury lifestyle choice in my view, and might pander to those who manipulate their diet by choice, and not medically evidenced/diagnosed as required, often these individuals can afford to spend more on their diet. Although – why shouldn’t people with Coeliac Disease have a choice of organic you may ask? – that’s fine, as long as there are also standard alternatives available.) The problem is, when newly diagnosed coeliac, and not used to using the Coeliac UK food directory, people will obviously choose foods that are easily identifiable, as they must have something to eat. This may well be in these specialist sections in the supermarket where 1/ not everything may well be gluten-free, as the section is for all food intolerances (still need to use the gluten free food directory) and 2/ cheaper gluten free versions might be available in the rest of the store (again looking at the directory will help.) I found the most time effective way of doing this is to write the usually consumed foods on a list and to either do a search on the Coeliac UK online food directory, or match the foods from the directory in the store that is used, prior to visiting the supermarket.

Initially my breakfast was a huge disappointment, the first cereal I purchased was an organic gluten free cereal flakes that was at the allergy section of the supermarket, it was extremely expensive, and as I normally consume a large bowl it only lasted five days. Reducing the portion size resulted in hunger so I then had to add a slice of gluten free toast and jam. This cereal tasted good, but I obviously couldn’t afford to continue using this. The same supermarket had cornflakes available in their own brand range, in the directory, and much cheaper, but only available in the cereal section – not the free from section, clearly to the supermarkets advantage. Another organic and expensive (arrgh!) cereal was then used (larger packet for same price as the first option), this did not go soggy, but tasted like cardboard, and it went straight in the bin. I sometimes eat porridge, so my next foray into trying to find a suitable breakfast was to make some GF porridge (not made with gluten-free oats – remember people newly diagnosed are asked to avoid GF oats initially,) the really weird thing was that the rice based cereal smelled and looked like porridge when it was being prepared and the rice flakes kept their texture well. It was just a bit disappointing as the porridge didn’t quite have the mouth feel of normal porridge, (I also HAD (??) to add some maple syrup as a treat, as by this stage I felt mildly irritated that I was not able to eat my usual diet, resulting in an increase in calories!). The most agreeable breakfast solution was toast and jam, but this obviously reduced my milk consumption, an important source of calcium and a good learning point.

Another thing I have learned was when I ran out of bread and did not have enough for my lunch I resorted to unhealthy snacks (crisps) that I knew were suitable, as the salad I had prepared did not satisfy my appetite. The options to choose when eating out are less. I also incorrectly assumed that I would lose weight as the portions of the gluten free foods were smaller, I had assumed that weight gain post diagnosis was as a result of better absorption of nutrients. But shock, horror, the smaller portion sizes OFTEN CONTAIN THE SAME CALORIES!!! People might eat more portions of the bread, increasing calories consumed and need to be informed of this. This realisation was more than a bit of a shock and was one of the causes of my relapse into eating a gluten based diet. I lasted on the diet about three weeks, it was a very emotional time, I felt deprived, was constipated, poor, possibly gaining weight (didn’t weight myself) and generally very, very grumpy. I now know that it can take time to get used to the diet and the free samples are very useful to identify which foods are tolerated best. The emotions involved cannot be underestimated and as this diet needs to be permanently adhered to it is probably one of the most difficult life changes to make. Even more difficult than weight reduction, as a few changes at a time can make a difference with managing weight, I’m not suggesting that managing ones weight is EASY, far from it. More difficult than stopping smoking or drinking alcohol, as this can be stopped completely and again I’m not underestimating the problems people have changing these aspects of their lifestyle – but coeliacs still need to EAT! Patients that are symptom free will not feel a strong compulsion to change, and if young, slight increased risk of cancer and osteoporosis, may not be a strong a enough deterrent. I also realised it is very important to help people in clinic to identify their own symptoms to help them to move to a position of making changes some symptoms are sometimes unrecognised, such as tiredness and bloating. I have now gained so much respect for those people who follow the diet and following the diet placed me in a much better position to help by improving my knowledge. I am still going to continue to try foods, it is important that I do, as I have found good bread and cereal, but not follow the diet 100%, as not being diagnosed as Coeliac, I am extremely fortunate to be able to choose!

How my practice has changed – I have now increased my knowledge of the gluten-free diet and probably just as important I have some idea of the difficulties experienced by patients that are newly diagnosed, this has informed my practice and I can now give more detailed information to patients. I have joined Coeliac UK and find their website very useful to have on the screen in clinic and I can download information for patients directly. This also gives them the idea that joining would be useful as all the information is available to them.

I hope you appreciate my honesty in this reflection and I would also strongly advise any new gastro Dietitian to follow the diet as there is no better learning experience.

Surely these digestive enzymes I’ve found can help – or are they money down the toilet?

You may be aware of ‘digestive’ enzymes and if you are currently in ‘gut hell’ you might have considered these of use. This post will give you the facts about digestive enzymes and whether they are of real benefit to everyone – or just those with a real clinical need!

I apologise now, but we have to discuss the business of stools (poo,) so if you are not happy with this I suggest you choose some of my other posts to read! Our bodies are generally very effective at producing enzymes, substances in our gut, which help break down the food we eat and allow it to pass into our bodies. Sometimes these do not work as effectively, or our bodies start to produce less, or we may have a genetic (family) link, which means our bodies don’t produce the enzyme at all (as with some Lactose Intolerance.)

You may have noticed that food passes right through your digestive tract and looks very similar when it comes out – to when it went in, this can be a bit shocking! Typical examples are sweetcorn. You may feel that digestive enzymes are therefore needed to help to break down the food you have eaten so you can utilize the nutrition it contains. Recognizable food in stools can suggest that you are not chewing your food well enough – your digestive tract mixes food, but past your mouth it does not have teeth!! So ensure you chew each mouthful well, this may reduce symptoms of bloating & pain and helps your body to get all the nutrients from the food you eat.

The picture ‘The Bristol Stool Chart‘ helps you identify the types of stool your body produces to help you to modify your diet to keep your gut healthy. 6927778-3x4-700x933Now ☺️ do you look in the toilet pan? Or are you a bit squeamish about matters below 😲 ? Not looking is NOT an option, how do you know that you are leaving the lav in a clean condition for the next user, if you flush and run? Going to the loo is a natural part of life, and for your health, you need to look – so get over it! The chart is about consistency, type 1-3 and you are constipated, check out post on fibre, type 4 is normal and type 5-7 means you have diarrhoea. This chart will be discussed in more detail in future posts.

So, have you heard also that digestive enzymes can help reduce the dreaded bloating that sometimes occurs? Who have you heard that from, producers of digestive enzyme ‘health’ supplements? Have you asked them how they know that the supplements they make are effective? – Do they put them through rigorous randomised controlled trials? Probably not.

We need to discuss digestive enzymes in two distinct areas – lactose and fructose intolerance and FODMAPs are a specific case and will be dealt with separately. But, how effective are ‘mixed’ digestive enzymes? Well, medications recommended by doctors are very effective, and if you doctor has prescribed pancreatic enzymes (containing lipase, amylase, proteases) to help with a medical condition, then you need to take them. If your body is producing ‘floaty’ greasy stools and you need to flush the loo more than once and they don’t go away, or your stools are very pale, like the colour of clay, then I would advise a trip to the doctors to get this investigated further. However mid brown stools are normal and should not require any ‘over the counter’ digestive enzymes to help your digestion. Diarrhoea means that your food is moving too quickly through your body, this may mean that you don’t get the full benefit of food, however this needs treating by a doctor, to resolve the situation – they may advise you see a dietitian. Any blood in stools, or black coloured stools (when not taking iron supplements) needs a trip to the doctors, with some urgency! Health food supplements containing mixed ‘digestive enzymes’ are generally not that effective, as the doses they contain are not adequate to be of any real use, and some ‘health food’ brands do not even state how much enzymes are in their product – positive obfuscation! How unhelpful :-(. I wouldn’t waste your money on these supplements, all they are good for is reducing your bank balance. Your doctor will prescribe you pancreatic enzymes should they be necessary.

Some food we eat never gets digested and these are generally starches that form part of the fibre in our diet. Our bodies do not produce the type of enzymes to help their digestion, examples are Fructo-oligosaccharides, sugar alcohols, Galacto-oligosaccharides. Sometimes they can be problematic if you are prone to bloating (See FODMAPs link below.) Since writing this post links to a website producing Fructosin a supplement that is suggested to help with fructose malabsorption has been removed and the company website has no reference to this supplement, so I can only assume they no longer supply this product. I will keep looking for this and post again if their is an update.

For galacto-oligosaccharides a product called Beano has been available for some time, but not widely in the UK, this may be worth considering but again efficacy may not be guaranteed for all. You need to check the labels of these products for other FODMAPs, such as polyols (sorbitol, mannitol, xylitol) – no enzyme helps with polyol digestion unfortunately.

Lactose intolerance is a condition where the body does not produce enough of the enzyme lactase to digest lactose (a sugar found in milk,) it can be as a result of a genetic family link and sometimes can occur after gut infections or as a result of coeliac disease (this usually resolves on following a strict gluten-free diet.) Lactose then ferments in the gut leading to lots of bloating and diarrhoea. The amount of lactose that is tolerated varies and lactase supplements are suggested to be helpful. The reference below is a very good piece of work on the effectiveness of lactase supplements, they need to be taken with the food and the study suggests that they are not that effective in manufacturers recommended doses, enteric coated* tablets are better. This is only true for the supplements that were tested, but it is worth a read. Other recent studies suggest that they might be of benefit, again we have an example of medical dichotomy so how do we resolve it? Looking at the harm of products might help, do lactase supplements cause harm? Probably not in doses advised for most people, therefore if you wish to try them as long as you are happy to buy them with the possibility that they may not work, I don’t have a problem with it! However if you suffer from galactosaemia you should avoid using enzymes to help milk digestion see the link below for more information. We are always questioning the efficacy of treatments by undertaking studies and new advice is always welcome, it is not that the medical community are always changing their minds without good cause.

http://www.patient.co.uk/doctor/Galactosaemia.htm

* allows supplement to pass through your stomach unchanged to where it’s needed, – your small intestine.

O’Connell, S., Walsh, G., (2005) Physicochemical Characteristics of Commercial Lactases Relevant to Their Application in the Alleviation of Lactose Intolerance Applied Biochemistry and Biotechnology Vol. 134, 2006 (revised)

Post updated May 2016

LOFFLEX Recipes – second edition (recipes are Dairy Free, Milk Free, Gluten & Wheat Free)

LOFFLEX Mushroom & Courgette Risotto (serves 1) by Kirrily Gunn RD

1 tsp Rapeseed oil

1 clove of garlic

80g of sliced mushrooms

80g peeled courgette cut into thin strips

80g arborio or risotto rice

300 mls of unsweetened soya milk

1 tsp Tamari (check  – wheat and gluten free)

2 tsp chopped fresh parsley leaves

Salt + pepper to taste

Cold water as required (approx 200-300mls)

Method

Cut garlic clove into quarters and fry in oil to flavour it – remove clove quarters when cooked (or use garlic flavoured oil)

Saute the mushrooms and courgette in the flavoured oil

Once the vegetables start to soften add the rice, cooking for 2 minutes until the edges of the rice go translucent

Add tamari, chopped parsley and pepper and stir

Slowly add quantities of the soya milk, stirring continuously adding more milk as required as it is absorbed by the rice

Once all the milk has been used continue the process with cold water until the rice has softened to a risotto consistency (al dente)

Taste and flavour as required with salt, extra pepper, parsley and tamari

Serve hot, topped with dairy free cheese, if desired (check against your suitable ingredient list)

Please note this recipe is not suitable for FODMAPs diet, cook without mushrooms to make it FODMAP free.

Suitable for Vegetarian, Dairy Free, Milk Free, Gluten & Wheat Free

Pear and Plum Fairy Cakes by Faye Morton RD

(serves 12)

Ingredients

You can use icing sugar if desired to decorate - no colours or flavourings should be added

150g rice flour

75g soft brown sugar

6 tablespoons sunflower oil

3 tablespoons golden syrup

1 1/2 teaspoons of gluten-free baking powder

3/4 teaspoon bicarbonate of soda

60g pears (tinned)

60g plums (stewed)

Method

Pre heat the oven 190 C/gas mark 5

Mix flour with bicarbonate of soda and baking powder

Add sugar and the fruit mix together

Add the oil and golden syrup and beat the ingredients together

Put into silicone or paper cases and bake in the oven for 25 minutes.

Please note Fairy Cakes are not suitable for FODMAPs diets.

Vegetarian, Dairy Free, Milk Free, Gluten & Wheat Free

Six good reasons to increase your fibre intake?

Fibre (or roughage) is a term you may have heard of, but what is it, you may be wondering? Why am I asked to increase, or decrease the amount of fibre I am eating? This is the one area that I give advice about most often.

Fibre is the residue of carbohydrates (starchy foods) that are left in our bowel after we have digested the food that we eat. So it’s waste then? Well not really, it is food for the good bacteria in our bowel and it’s useful for our health to have a good intake of wholegrain starchy foods. Fibre is found in wholegrain and bran based cereals, oats and oat flour, pulses (peas & beans,) lentils, wholemeal, brown & seeded breads, wholemeal pasta, brown rice, nuts, seeds, dried and fresh fruit and vegetables for example.

Two different kinds of fibre are

Soluble fibre – found in oats, golden linseeds, pulses and certain fruit pulps, and vegetables such as Jerusalem artichokes, this fibre is soluble in water. Soluble fibre is food for our gut bacteria and helps lower cholesterol levels.

Insoluble fibre – this is found in wheat bran, rye and other grains and is also the tough outer coatings on fruits, nuts & seeds, this fibre is not soluble in water. Insoluble fibre reduces constipation and promotes gut health.

We are all aware that we need to have at least 5 portions of fruit and vegetables per day, but little is said about wholegrain foods (2-3 servings per day are advised) – to be healthy we should include these in our diet where we can. The UK Committee On the Medical Aspects of food (1999) say that adults should aim for at least 18g up to 24g of fibre per day, this is rather old advice, however we are still as a population not achieving these levels and we have no reason to change this advice. (Levels may be different in other countries and children also have different requirements.)

So, why is this advice so important? Well we all know that those people who have a low intake get constipated, but longer term, low intake of fibre can be more problematic. But rather than focus on negatives, lets discuss the positive aspects. Six good reasons to increase your fibre intake:

1. High fibre foods take longer to leave our stomach, therefore making us feel fuller for longer, good food then, if you are aiming to manage your weight. This idea may be more complex than just adding fibre to processed food or supplements for example; high fibre foods take longer to eat also, which also may have additional effects on satiety.

2. Foods that contain fibre take longer for the available component to pass into our bodies and this can help to achieve a lower blood sugar level after meals, compared with low fibre food, for people who have type 2 diabetes.

3. Some fibre also provides prebiotic action, giving homes and food for the bacteria that live in our large bowel. Helping increases in numbers of ‘friendly bacteria’ is beneficial, these bacteria produce vitamin K and also make short chain fatty acids, which feeds our gut and keeps it healthy. High numbers of good bacteria also reduce the levels of harmful bacteria in our bowel, the ones that result in illness.

4. Having a higher intake of fibre also protects against bowel cancer (which type of fibre is more protective is disputed – Parkin & Boyd 2011.)

5. Fibre also decreases the time it takes for food to pass through our digestive system, reducing constipation (along with a good fluid intake.)

6. Total and ‘bad’ cholesterol levels are reduced with higher fibre diets, by reducing the amount of cholesterol that is reabsorbed into your body, reducing your risk of heart attacks and stroke.

Therefore, as you can see – lots of good reasons to ensure you eat plenty of sources.

All good advice – so why is it I sometimes give advice to reduce the amount of fibre people eat, isn’t this going to be harmful in the future? People who have bowel conditions that may need to reduce fibre intake are often advised to go on a low fibre or low residue diets because fibre stretches the bowel wall, causing bloating and increased pain, also if the bowel is narrowed high fibre residues may cause a blockage. These may be people with crohn’s disease, colitis, cancer, stricturing (narrowing of the bowel) or adhesions from past surgery. Sometimes the type of fibre may be problematic, such as for people with irritable bowel syndrome and advice is provided to eat fibre that does not result in as much bloating, such as following the Low FODMAP diet for example. All these situations need changes to the amount or type of fibre in the diet, but this is usually a short-term measure, and people are advised to increase their fibre intake back to healthy levels post illness or after surgery. They then need to increase the amount slowly initially, starting with fruits without skins or pith & well cooked vegetables, increasing to foods higher in fibre such as wholegrain breads and pulses when tolerated.

So why not try some sources of fibre if you don’t eat it often? It is always advisable to increase the amount you eat slowly, particularly if you are not used to eating large amounts. Start by including one more portion of fruit (about a handful) or vegetables (2-3 tablespoons or a small salad) per day, till you are eating recommended levels or start with a bowl of wholegrain cereal (30g,) then include wholegrain breads, oats, wholegrain pasta/rice – increase by one item per day and see how tasty it is!

http://summaries.cochrane.org/CD002128/dietary-advice-for-reducing-cardiovascular-risk Free article

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3252068/?tool=pubmed Parkin DM, Boyd, L. (2011) Cancers attributable to dietary factors in the UK in 2010 111 – low consumption of fibre British Journal of Cancer 105 (S27-S30) Free article

Click to access revision1.pdf

N. Babio1,2, R. Balanza1,2, J. Basulto1, M. Bulló1,2 and J. Salas-Salvadó1,2 (2010) Dietary fibre: influence on body weight, glycemic control and plasma cholesterol profile Nutr Hosp. 2010;25(3):327-340 Free article

http://www.diabetes.org.uk/Documents/Reports/Nutritional_guidelines200911.pdf Evidence-based nutrition guidelines for the prevention and management of diabetes
May 2011 diabetes UK Free article

Coeliac Disease – What you need to know, by Alex Gazzola.

This comprehensive guide was published in 2011, is available from most major outlets and from Coeliac UK’s website (www.coeliacuk.org. or click on the link below right) Don’t let it being a book put you off, as it’s written in a succinct style, with short chapters and bold headings, so it’s easy to quickly find what you need to know. Newly diagnosed coeliacs will find it an invaluable companion to learn more about the disease and its management, when they have lots of questions that need answers. It will also be a good resource for dietitians and health care professionals new into practice who may be wondering how to answer patients’ questions. New regulations are covered, with regard to food labelling, important for those who need a pertinent update on the recent changes in this area. Above all, I was impressed by the chapter on emotional well-being, particularly important for those who have followed the diet for some considerable time and finding it difficult not to be tempted by foods containing gluten, or those who are really struggling to come to terms with their diagnosis and the lifelong commitment to following a gluten-free diet. This book will likely need updating in years to come with changes in treatments and regulations, but it has been written with much thought and empathy and should prove a valuable tool for those with a need for knowledge on coeliac disease. This book has been shortlisted for the Guild of Health Writers Writing Awards 2012 – Best Health Book category. For further information copy and paste the following link: http://foodallergyandintolerance.blogspot.co.uk/p/coeliac-disease-what-you-need-to-know.html

This book was provided free of charge by the author.

Ginger and Caramel Buns

Ingredients

100g Low fat dairy free margarine (soft)

100g  Soft brown sugar

150g Rice Flour

125g Caramel soya dessert (wheat, dairy, egg + gluten free)*

3 teaspoons baking powder (gluten free)

1 teaspoon of ground ginger (check wheat free)

Cane sugar granules.

Method

Weigh out ingredients into a bowl.

Using an electric whisk, mix the ingredients till the batter is pale.

Spoon into cases (paper or silicone)

Sprinkle over cane sugar granules.

Cook in the oven for 20 minutes at gas mark 6/200°C or moderately hot.

Makes approximately 12 small buns.

(per 100g column 1, per bun column 2)

Energy Kcal                           289                            129

Fat    g                                      9.3                                 4.2

Carbohydrate g                    55.9                               25.0

Protein      g                              6.7                               3.0

Suitable for gluten free, dairy free, egg free, LOFFLEX diets

*For FODMAPs diet exchange soya pudding for one egg, if soya is not tolerated and gluten free flour mix can be used instead of rice flour.

*For LOFFLEX diet, remember – don’t eat too many!!! These are low fat but the number of buns you eat will increase the total fat you consume! 🙂

©Jules_GastroRD Jan 2012