My week on the IQS program (Week 1)

Written by Catherine Saxelby on Wednesday, 04 March 2015.
Tagged: diet, dieting, diets, healthy eating, nutrition, weight loss

My week on the IQS program (Week 1)

Is sugar the key culprit in the obesity crisis? If I cut out ALL sugar (including honey and agave) and everything sweet, will it be easier for my body to shed weight?  I ate and cooked from Week 1 of the IQS program by Sarah Wilson (see my review of the book here) to see if, and how, it would help me lose a little weight. Here's how I fared on the first week ...

A typical day’s intake on the IQS Plan

Here’s what I ate approximately on a daily basis on the sugar-free diet plan:


Eggs, poached or fried on grainy toast
Roasted tomatoes
Wilted spinach
Tea (no sugar)

Or I cooked Green Eggs with Ham p 87 Or Eggy Muffins p 92.

IQS Breakfast Blue 7


A hard-boiled egg
Tub of n
atural yoghurt


Large mixed salad with chicken/hard-boiled eggs/canned tuna
Hearty lentil and vegetable soup (Or Foolproof Fennel Soup with bread p 123 Or Sweet Potato Soup p 138)
Cold meat or cheese with Warm Sprouted Pea Hash p 131


Handful of mixed nuts or Activated Spicy Nuts p 146
100% peanut butter on Meal-in-a-Biscuit Cracker p 154
Avocado mashed with lime juice served with vegetable sticks p 163
Handful of shaved chicken or turkey p 31


(My interpretation as many of the 'Healthy Detox Meals' recipes are meatless and I eat meat)

Grilled meat/chicken/fish with pesto on top
Brown rice/quinoa/pasta/potato with skins
Broccoli, zucchini, carrots, asparagus or other non-starchy vegetables (large serve to fill me up) Or Sausage, Walnut and Beetroot Hash p 133

If hungry later, cheese but no dessert

What I wasn’t allowed:

  • No juice
  • No fresh fruit - which I really missed as I eat 2-3 pieces a day
  • No dried fruits - which are in my home-made muesli
  • No prunes - which I adore as a snack
  • No Medjool dates - even though they grow naturally and which I treat myself to after dinner
  • No honey or agave or maple syrup
  • Nothing sweetened with sugar e.g. yoghurt, canned fruit
  • No sweet junk food like biscuits, bars, slices, soft drink, lollies, chocolate, desserts

In short, nothing sweet is allowed. This is designed intentionally for the first six weeks of this IQS program to “re-calibrate your sweet tooth” to a new set point according to author Sarah Wilson. By then, hopefully, you will find normal food tastes way too sweet and unpleasant and this makes cutting back effortless.

If you like dessert or baking or always like to finish off a meal with something sweet, then this diet is NOT for you as it would be too restrictive, though Sarah would probably argue that you are exactly the sort of person who should be on the diet. Diet drinks and diet desserts sweetened with aspartame or acesulphame-K are also not allowed.

After six weeks, you can gradually introduce one or two pieces of fruit a day or select foods with no more than 3-6 grams of sugars per 100g which doesn’t allow you much really e.g. a lime sports water or coconut water has around 4-5g per 100mL. Don’t figure on a vanilla yoghurt or a lemon mineral water – they’re too high.

Sweet concoctions with glucose

In the last two weeks and beyond, you are allowed to make all sorts of desserts sweetened with rice malt syrup or glucose (dextrose) powder or glucose syrup e.g. Karo, sweeteners that have the same kilojoules but are based on glucose, not fructose.

I found these sweet concoctions difficult to understand. They were rich things that use coconut fat or desiccated coconut as their fat and were sweetened with the above or a mixture of stevia with xylitol.

Take for instance…

Sugar, whether brown, raw or molasses, must never pass your lips. The fructose it contains will immediately go to your liver and then poison all your body cells, says Sarah.

“Moderation is nigh on impossible with sugar. It’s all or well, nothing.” according to Sarah. Hmm… So why can you add it in again in small amounts after 8 weeks?

My first reactions to IQS

  1. The IQS diet wasn’t a huge struggle as I don’t consume much sugar in the first place e.g. I don’t drink sweetened fizzy drinks and am wary of the many juices/smoothies/shakes now so trendy at juice outlets and drink aisles (remember a warning nutritionists have been saying for years now: “Don’t DRINK in the calories”). I’m not a lover of chocolate but don’t mind a square now and then. As I’ve gotten older, I’ve noticed my sweet tooth has waned and I’ve become more of a savoury eater and I now enjoy bitter-tasting foods that I would have turned down before e.g. radicchio, grapefruit, endive. Desserts or biscuits aren’t something I have at the end of a meal. However, I did miss my fresh and dried fruits.
  2. What I was eating resembled my experience on the Paleo Diet but with whole grains, legumes and dairy allowed - I was hoeing into solid meals of vegetables, nuts, meats, fish, eggs, cheese and avocado. There was no packet food nor any processed foods which eliminates a whole category of what I call “cheap junk food” which is high in sugar, fat and salt and is the real problem with obesity. Paleo differs from IQS in that IQS:
  • allows grains/toast/granola/breads/home-made savoury muffins
  • allows dairy such as yoghurt and cheeses
  • allows legumes but in the form of sprouted legumes
  • is big on nut butters, almond milk
  • lets you sweeten with rice malt syrup, glucose and stevia (after Week 6)
  • is big on coconut fat for everything from greasing baking trays to chocolate nut butter cups.
  1. Cutting out sugar removes a whole category of junk food. Think about it for a moment. It’s not just the sugar you put in your tea or coffee that’s going. It’s the doughnut, muffin, choc chip cookie, lollie, chocolate bar, friand, thick shake or ice-cream that’s suddenly not permitted, whether low fat or not. Yes you’re removing sugar but along with it you’re removing a heck of a lot of fat and refined starch. Not to mention undesirable colours and preservatives and those soft drinks, cordials, sports drinks, iced teas and various smoothies as well as sweet alcoholic drinks or cocktails with their juices and syrups.
  2. I could still eat some junk whilst avoiding sugar entirely by eating potato crisps, corn chips and similar salty snacks (the plain types, not the flavoured ones that often have sugar). Ditto for the vast cheese platters that I see going down with drinks or at a dinner party.
  3. I sipped a glass of red wine on three days whilst on the IQS week. Alcohol is a huge problem for many dieters and is responsible for much of the excess intake at the moment, not to mention the greasy fries or pizza swallowed whilst having one too many drinks. The less you have, the easier the weight loss will be.

The bottom line

Did I lose weight over my week?

Yes my waistband was definitely looser and I felt lighter after my week. I don’t weigh myself these days (after years of obsessive scales watching) and much prefer to ‘feel the difference’ in my clothes.

Was it hard?

It wasn’t as hard as many diets I’ve embarked on or the 5:2 Diet which stretches out over the day with NO food allowed at all which I found a struggle. Nor is it as painful as the many popular juice detox diets around at the moment.

Did it recalibrate my sweet tooth?

Yes, I definitely found it recalibrated my ‘sweet tooth’. I didn’t crave any chocolate or sugar-sweetened foods and found I actually developed a more savoury man-style palate in me which was due to the protein-rich meals of meat, fish, chicken with three veges and the small serves of grains – hearty and filling so I didn’t get hungry after dinner.

My verdict?

It was a healthy, albeit a little obsessive, approach to weight loss and eliminated most of the junk food in modern diets but it’s not for me in its current form.

I missed my fresh fruit after dinner and between-meals and over my morning muesli ( I love my own muesli topped with yoghurt and diced fruit). I also would miss the prunes or dates I enjoy from time to time – not a huge thing but something I like and look forward to.

If I were to adopt it long term, I’d tweak it a bit by adding in a few of these items and making sure I get more outdoor exercise which is not stressed very much in the book.

Still, on the plus side, it’s a good starting point for those who can’t exercise much or who want to de-junk their diet – the IQS book eliminates pretty well all junk food which is a step in the right direction.

Catherine Saxelby

About the Author

Catherine Saxelby has the answers! She is an accredited nutritionist, blogger and award-winning author. Her latest book Nutrition for Life  is a new update on all the things you've read or heard about. Think insects, collagen, vegan eating, Keto dieting, vitamin B12, fast food and cafe culture.  It has plenty of colour pictures and is easy to dip in and out of. Grab your copy NOW!