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Posts Tagged ‘nutrition’

The perfect diet

Throughout my career, both in General Practice, and as a Specialist in Integrative Care, from time to time a patient would ask me if I had a diet sheet.

I didn’t.

But the question opened the possibility to discuss this particular patient’s current eating habits, and to give some guidance and recommendations. The reason I didn’t have a diet sheet is because, as with much else in life, there is no one size fits all.

There is no “perfect diet”.

There’s no diet which, no matter who you are, where you live, and what you normally eat, will be a healthier diet for you. I know, I know, there are masses of posts and articles which promise you that if only you’d eat this particular foodstuff every day, this other one twice a week, and add an extra helping of something else, then your blood lipids would plummet, your blood sugar would normalise, and the inflammation in your body would calm right down. I’m especially sceptical of those articles which claim that a particular food will produce a specific outcome – reduced risk of cancer, or strokes, or whatever. There really isn’t any way to know what a particular foodstuff will do for an individual, because there are so many other factors in play.

However, there are some broad guidelines which seem worthy of consideration. Michael Pollan. I like his “Eat food. Mainly plants. Not too much” because it captures three useful principles – that we should eat food which is nutritious, that we should privilege plants over meat, and that we shouldn’t over eat. I also like the principle that we should eat ultrahigh processed foods, as little as possible. It seems the bigger the list of chemicals whose names are hard to pronounce, or are presented just as letters and numbers, then the less likely the food will be to be nutritious (and the more likely it will have adverse effects on the body).

I also like the broad teaching that more colourful your plate, the healthier it is likely to be. There’s an awful of beige food in the world, and, to be honest, I prefer a bit of colour (as long as the colour doesn’t come from an industrial chemical!)

I also like the teaching to try to eat seasonally. In France, really every town of any size has a weekly, or more frequent, market, and it’s pretty obvious what’s in season, and what isn’t. I look forward to Corsican Clementines every year, for example, but there are many other plant based foods which only appear on the stalls when they’ve been harvested that year.

But, I think perhaps the most important thing to say before giving anyone dietary advice, is “tell me what you normally eat”. It can be difficult for people to that, so, sometimes I’d ask them to go off for a couple of weeks and write down in a notebook, every single thing that passes their lips. Reviewing their pattern, even over a fortnight, can be revealing. It’s also important to explore food allergies, sensitivities and preferences. So, as is usually the case, it’s best to start by listening, or, if you’re doing this yourself, by observing.

I think if you decide to keep a food diary for a period of time to discover your normal habits, it’s important to write down absolutely everything you eat or drink every day, and it’s actually better to it for thirty days, than just a fortnight. Also, no cheating! Because you’d just be cheating yourself! Don’t avoid what you’d normally eat, to record a diet which you think you SHOULD be eating!

Once you’ve listened or observed, then that’s the time to see what might be tweaked, or changed. And, at that point, it’s pretty obvious, we are all different. There’s no point recommending fish twice a week to someone who is allergic to fish, for example.

Bottom line is, there is no perfect diet, so there is no perfect diet sheet. What we can all do is become more aware, and choose to make the changes we would really like to make – whether that involves a move away from UHP foods, from takeaways, from snacks or sweets, or from cutting down on alcohol consumption.

That photo at the top of this post, by the way, is one day’s harvest from our “potager” (veggie plot) here in France. I can honestly say everything in that basket tastes delicious, and all of it has enhanced my quality of life…..which strikes me as a pretty good way to choose my own diet. You should choose yours.

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Before he became famous for his predictions, Nostradamus was an acclaimed doctor, who during a plague treated patients successfully. What kinds of treatments did he use which were successful back in the early 16th century?

Well, primarily, he gave good advice about how to live healthily….recommending that people went outdoors to get fresh air as much as possible, teaching them about hygiene in the home, getting them to rid themselves of rats and excreta in the house, changing and washing the bedsheets, and eating a healthier diet (low fat, I read, but I’m not sure of the details).

On top of that he prescribed a herbal remedy based on rose hips which contained high levels of vitamin C.

So about 500 years ago the most successful ways of dealing with infections and epidemics was already known – it came down to good hygiene and healthy living conditions, combined with a decent diet rich in vitamins. When it came to our most recent pandemic, Covid, the same proved to be the case. The highest rates of infection, serious illness and death were in those who were already suffering from chronic diseases and/or who were living in poverty, in overcrowded housing, and with inadequate diets. Great claims have been made for vaccines, but, at the end of the day, the best way to maintain the health of populations is the same as it’s always been – a good healthy living environment.

That’s why I think we should take good care of our commons – the air, the water, the soil – reducing pollution, and investing in healthy environments. It’s also why I think we should radically change our industrialised farming and food production to produce healthy, vitamin rich food, which should be the basis of everybody’s good diet. It’s also why I think we should invest in good housing, well insulated, easily maintained, and accessible to everyone.

In addition, I think Universal Basic Income and taxing the rich to reduce inequality and poverty are worthwhile policies to pursue (even if our current governments don’t seem to be doing that)

Finally, comes better health care. We do need to improve our health services, and our health care methodologies, but the way to healthy, resilient populations, has a lot less to do with health care than it has to the provision of healthy living conditions.

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All my working life I practised Medicine as holistically as I could. I never made sense to me to split a human being into parts, particularly into a “mental” part and a “body” part. I was trained to practice holistically, even if my teachers rarely used that word. They taught me to listen to a person’s story, to listen with empathy and without judgement, in order to understand their illness, to make a good diagnosis and to plan what investigations and treatments should be considered. We started with the person, and drilled down to clarify what was happening in certain systems or parts, with the help of investigations.

This way of working emphasised that every single human being was unique, and that there were no one size fits all treatments. It taught us to remain ever alert, to follow up patients ourselves and to adjust our diagnoses, treatments and prognoses, as life continued to flow.

But was it holistic enough?

My chronic doubt, which, I confess, has grown over the years, was that it wasn’t. The reason for saying that is that whilst I knew everyone lived within a complex, layered web of relationships and environments, my interventions were almost exclusively individualistic.

But I know that our health is affected by traumas, by relationships, by work, by poverty, by housing, by pollution.

The Covid pandemic made all that clearer than ever, but still, we went for an individualised approach, focusing on vaccinations and personal hygiene. But we saw that the vulnerabilities and problems lay in insecure employment, poverty, racism, overcrowded and inadequate housing etc.

Sometimes I buy the idea that we can all be healthier if we exercise enough, eat a balanced nutritious diet, and manage our emotions, but then I see children in Gaza, people picking through the rubble of their houses in Ukraine, whole towns swept away in historic floods, and I realise, this individualistic holism just isn’t enough.

Let me clarify – I’m not knocking holistic medical practice – it’s far superior to reductionist, materialist, industrialised models. But we need to be much more aware of the circumstances of our lives, and, in particular, of the shared circumstances of our lives. If we can’t do anything about climate change, plastic pollution of the oceans, chemical pollution of the soil, the waterways and air; if we can’d do anything about poverty, social exclusion, hatred and prejudice; then we’re going to be fire fighting, and applying bandaids, when we could be creating a better world for all of us to live in.

How do we do that?

Ah, that’s the big question, and it’s not an easy one to answer. But we have to start somewhere, and awareness might be a good place to start. We need to talk to each other, to express our desire for more justice, more care, more understanding of how we all share this one, massively connected world.

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Mmmm….delicious, originally uploaded by bobsee.

Who would have thought that tomatoes could be controversial?

Well, if you agree with this person – you’ll think they are fabulously health-giving (offering all kinds of protection against cancers)

But, if you agree with this person – you’ll think they are some kind of abomination  (because they are from the nightshade family)

Me? I think they look and taste delicious! Insalata Caprese is my favourite. I first tasted this on the Island of Capri and it was very simple there – tomatoes, mozarella and basil drizzled with olive oil. Mmmmmmm (psst – heard about mozarella?) Ho, hum…..is nothing safe any more?

 

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