Easy changes – step 4

The next step in my Easy Changes series is all getting the most out of the food you eat –  the most nutrients and benefits that is. The beneficial nutrients in fresh produce starts to diminish as soon as it’s harvested, even more so when processed.  A huge percentage of food eaten in the Western world is highly refined and processed and many people are missing out vital nutrients. So this step is about asking yourself if you are eating ‘whole food’ or ‘hole food’.

The world of health and nutrition can seem rather overwhelming and contradictory at times. There’s a lot of confusion, much of which is made worse by the food and diet industry as well as the media reporting sensational headlines. The reductionist approach to food – looking at the component parts rather than the whole thing – is useful for discovering what is actually in it, but focusing only on the component parts has created a seemingly never-ending debate about whether we need to eat more protein or fats or carbs. I talk about this in my book Eat Well Live Well with The Sensitive Foodie if you want to delve into this discussion more.

Outside of this reductionist view point, eating whole foods gives so much more than just its large component parts. And in a balance that’s natural and works for our bodies. When you look at what whole foods contain, it can be surprising just what is in there! For example, rice is defined as a carbohydrate, and as we saw in my last post, is pretty nutrient deficient. But when eaten as a whole-grain, it contains a good amount of protein and even some essential fatty acids, along with a range of minerals, vitamins and even phytonutrients.

Processing and refining means that food loses a lot of the nutritional benefits. The big losers are:

  1. Fibre. Essential for gut health, removal of waste products and feeding the microbiome, much of it is lost once refined.
  2. Vitamins. Particularly water-soluble ones like vitamins B and C.
  3. Minerals. Many essential minerals like magnesium and zinc are bound up in the fibre. Potassium, essential for blood pressure control, is a big loser too.
  4. Omega fatty acids. Locked up in the oily germ of whole-grains but also in a whole host of fresh produce, this delicate but essential oil gets easily lost.
  5. Phytonutrients. The magical chemicals found within all plant foods that work together as a team and support metabolic processes are delicate and lost once the produce is refined.

Even eating whole foods does include some element of processing, as even cutting and cooking fresh produce can lead to some form of nutrient loss. But it’s much less. And it’s real – ultra-processed foods are increasingly massively but have a real negative nutrient effect on our bodies. This is particularly important if you have food intolerances and are therefore a sensitive eater, or are using food to manage a health problem.

So how do you maximise your intake of whole foods and avoid the hole food? Here’s a few simple things to help:

  1. Eat real food as near to its original form as possible. This is one of the key principles of eating a whole-food plant-based diet. Look at the product in your hand and ask yourself “Is this whole or hole?”. The author Micheal Pollan as some good advice on real versus processed food – “If it’s made from a plant, eat it. If it’s made in a plant, don’t.”
  2. Eat food lowest in the food chain (ie plants!). That way you get all the nutrients first hand rather than second, third or more and less of the toxins (think big fish like tuna accumulating mercury).
  3. Eat food that is as fresh as possible. That means seasonal with lower food miles. It’s also cheaper too.
  4. Go for brown (as per last post) and for whole. So eat an orange rather than drink orange juice. Or eat seeds whole instead of having it as an oil.
  5. Buy products with minimal ingredients. Once you start reading labels you soon realise just how much has been added in as well as taken out, particularly with ‘free from’ items, which seems somewhat ironic!

Once you start thinking ‘whole’ it does get easier to make positive changes to the way you eat which your body will love. But give yourself time to do it in the way that works for you – remember going at your own pace is just as important as making the change in the first place.

There’s one more easy step to come. And also some exciting news that will give you support for making your own positive changes for the New Year. So keep an eye out for the last instalment, and don’t forget to let me know how you get on.

 

Junking our health?

There are an increasing number of studies being published that relate health to diet. Recently, one suggests there is evidence showing that fast food caused asthma and other allergic conditions http://www.bbc.co.uk/news/health-21009654.

This study is related to an ongoing international research programme into asthma and allergies in childhood. It concludes that those children who eat fast food more than three times a week have up to a 39% increase in allergic conditions. Those who ate fresh fruit 3 times a week or more cut the risk of asthma and allergies by 11% or more.

For me, this study is interesting as it points to a causal relationship between the food we put in our bodies and our health – chronic conditions that require medication and can be life threatening are being created by poor diets. And the fact that such a small amount of fruit a week can make a positive difference is staggering – how much more if fresh produce was consumed in abundance?

The problem with research studies such as these, or any medical research really, is they never give firm ‘proof’, it’s all incidental. There will always be those few who eat junk food all their lives and never suffer any ill effects, same as those who can smoke 20 cigarettes a day and not suffer from lung cancer or other respiratory disease. But this study is big – 500,000 children in 50 countries, so it’s pretty persuasive.

In todays Western diet, many children and adults eat junk food a lot more than 3 times a week. And chronic health problems including obesity, diabetes, asthma, heart disease to name a few continue to increase. So will this information change anything? Sadly, probably not. Whilst there are medicines to ‘manage’ these diseases, there’s not much incentive to really get to the root of the problem. And fast food is such big business is it really going to harm them? Probably not.

Hopefully, though, some will listen up and make a change. Asthma and allergies can be debilitating at any age, but in children it always seems so much worse. The medications and treatments can be unpleasant in themselves with their own potential side effects, and it’s pretty scary rushing a child to hospital with an asthma attack in the middle of the night.

For us, we’ve realised that dairy has a definite causal link to my son’s asthma, something we’ve only just discovered (but that’s another posting). Fortunately, he’s of an age where he can make his own conclusions and is willing to try alternatives. So hopefully now we can keep him off dairy, off the meds and wheeze free. Lots more fruit and veg for him!