What on Earth is a Superfood?

What on Earth is a superfood? Is it a Teenage Mutant Ninja Sausage? Or maybe a sandwich that leaps between buildings in a single bound? Silly I know, but so is the notion that any one food can be a “superfood”.

A while ago, I saw a headline stating that eating almonds every day can protect your heart against disease. I have seen that broccoli can fight cancer and I have seen any amount of health claims for kale and blueberries. Others include – goji berries, oily fish, cacao, maca, and beetroots – the list goes on. These are good foods to include in our diets and they contain antioxidants (but so do many other foods) but they are not “superfoods” because there are none! There are good and bad diets though. These “superfoods” are liberally and continually splashed over magazines and newspapers. What is the purpose of these articles – what are they trying to achieve?

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To be fair, some of these articles are just trying to get people to eat better but doing it this way is, in my opinion, a waste of time or falls on deaf ears. Why would adding blueberries to an otherwise poor diet contribute to good health? Most articles are featured by the media just to get you to buy their newspaper/magazine and some are to get you to buy a supplement – eg.beetroot juice.

Nutrition for us comes in the form of nutrients (sorry for being pedantic) contained in our diet. There are many known nutrients but there are also some unknowns. We keep discovering “new” nutrients in foods, but this being the case means that we must eat the foods in order to obtain them – ie. not from supplements. Another thing that is always conveniently glossed over, (I’m being kind here as I suspect that this is not as widely known as it should be), is that nutrients in plants are not always bio-available to us – we can’t utilize them. Bear in mind that our digestive systems are very different from the herbivores – they are uniquely equipped to digest vegetation. We have a digestive system similar to that of a carnivore, telling us that we can more readily absorb and utilize nutrients from meat. Of course, as we are evolving as omnivores, it is fine and possibly desirable to eat plants – there are nutrients in plants that we can use – I am not saying we shouldn’t be eating some of them.

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Let’s look at some of these “superfoods”.

Kale is a real buzzword at the moment. I am seeing countless recipes for raw kale in smoothies and salads.  It used to be just grown for fodder, but someone decided we should consume it too, so it became a great winter vegetable when there was little else (no doubt why there is a variety named “Hungry Gap”). No problem – it needs lots of cooking as it is quite tough and fibrous, but its strong earthy flavour is liked by many and there are some nutrients to be had – minerals especially. Raw? Not a chance – you try it! Your taste-buds tell you what your digestive system can cope with!

Beetroot is very popular at the moment. It is a historic food but not a pre-historic food. It is a relative of “sea-beet”, from which all other “beet” varieties stem. The leaves were eaten and used in medicine long before the root had a use. The root was probably not in general use until around the 14th century. Again, some nutrients are available but beetroot is sweet – and can contain up to 10% sugar! A few years ago, an article on beetroot juice told of heart health benefits. I know of someone who took himself off his heart medication and instead, drank a pint of beetroot juice daily. He made himself very ill indeed.

Goji berries are not native to Europe and are grown commercially in China – where they have become big business. Many minerals and vitamins can be present but aren’t always unless organic methods are used. They are a member of the solanaceae family – which also includes tomatoes, potatoes, peppers and all members of the nightshade family – including “deadly”! Whilst most of us can tolerate the food plants, the presence of toxic alkaloids are present in all these plants to a degree and they are poorly tolerated by people with certain chronic illnesses. Goji berries are highly susceptible to pests and will usually contain considerable amounts of pesticide residues. If you are going to use them, always buy organic.

Remember – the nutrients may be there but some may be useless to us. I am not suggesting that their inclusion in your diet is wrong but don’t rely on them to supply all that which your body requires – cos that ain’t happening! This is worth a read if you want to understand plant foods better and this if you want to learn the traditional methods of making plant foods more human-friendly.

Just by way of a comparison, organic pasture reared meat – offal and all – contains all nutrients needed for human health and they are in exactly the correct form that we can absorb and utilize them. Pesticide and drug-free to boot. And for those now wondering where the vitamin C is – organ meats contain vitamin C but please don’t overcook them.Spring Lambs

My advice – eat mostly foods that are native to your country of origin; eat vegetables and fruit in season; buy organically produced fruit and veg or grow your own; process foods in your kitchen according to tradition to increase their nutritional value; find a source of raw milk and dairy; eat animal fat; eat nuts and seeds in moderation and if you eat grain, treat it properly; meat and eggs should be from pasture raised animals. Eat small fish and shellfish. For other health measures, see my Healthy Life guidelines.

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