Bananas have become a staple of the UK diet, breakfast, snacks and desserts, they seem to be ingrained in our psyche. I cannot tell you how many times I used to eat bananas and custard as a kid and teen growing up, bananas and custard, banaba sandwich (with sugar) and watching my gran slice one onto her Bran Flakes every morning. They were marketed as a the tropical wonder-food. ‘Full of potassium’, and ‘help you stay regular’ were the mantras I grew up with. Imagine my surprise when I found out that they weren’t the golden child that commercial growers such as Dole and Chiquita would have us believe.
It is well-documented that bananas have an array of nutrients to offer us, including potassium, one of the most important electrolytes in the body which helps to regulate heart function as well as fluid balance in and outside our cells. Potassium is protective against heart disease, strokes and lowering blood pressure, however, in my experience, they are not the panacea that some would like us to believe. In my opinion, the evidence stacks up against this belief – the banana is the second largest fruit crop in the world but yet, heart disease, blood pressure and strokes are some of the biggest killers in the world.
According to wikipedia, bananas are also naturally radioactive, apparently banana shipments often set off the radiation monitors installed in US ports. Advocates of nuclear power, refer to the ‘banana equivalent dose of radiation’ to support their position. Now I don’t know if this is true, but it is a great ‘apparently’ fact to trundle out at a party…
Banana facts:
The banana plant belongs to the same family as the lily and orchid and comes in hundreds of different varieties. Small ones are found in Thailand, India and Sri Lanka, whilst the more popular large yellow variety is cultured in the Caribbean and South America. There is also Plantain, a greener fruit that is higher in starch but lower in sugar than the ‘regular’ banana found in UK supermarkets.
Banana Nutrition:
The sugar and starch levels are the beginning of the end of my love affair with bananas. A 15cm banana provides 1g of protein, 12g of sugars AND nearly 23g of carbohydrates. For anyone who has looked at the low GI or GL diets, or understand even a little about the action of carbohydrates in the body will know what this means.
When you digest the fruit, your body will get a massive hit of sugars that it has to do something with. You will feel your energy surge, just as you might after a cake or coffee. This is the rush of glucose into the blood stream. When your body has either a) pushed the glucose into cells or b) used up as much glucose as it can, it needs to make sure that all the sugar in the blood stream is safely removed. Unless you are very active there is little chance of this, so the body does something clever, it converts the excess glucose/sugar into fat and stores it for conversion back into glucose when we need it.
From a nutritional perspective, this isn’t the ideal scenario as we aim for energy levels to be constant throughout the day. Energy rollercoaster’s make it harder to refuse the sugar pick-me-up mid morning and evening, which can have a detrimental affect on multiple areas of health. The banana is missing a high percentage of the fundamentals that reduce the impact of carbohydrates after digestion – protein and fibre, which are minimal in a banana, are two such things. Additionally, water content is incomparable to other fruits which increases the calorific impact on the body.
Bananas, like dairy, are mucous forming. Mucoid plaque is naturally produced by the body, but certain foods exacerbate and over-stimulate production resulting in increased absorption difficulty. The pesticides used on bananas and the sulphur that is sprayed on them increases the mucus production, so for those at least four bananas per week, think about how much you cough, whether you have sinus or phlegm issues in comparison to your banana intake.
If you have sensitivity to latex, be extra careful as the banana contains an enzyme called ‘chitinases’ and the ethylene gas used to ripen them prior to retail can increase the presence of these allergenic enzymes.
Breaking the Banana cycle:
So all in all, my view is – ditch the bananas. There are so many other wonderful fruits out there to gorge on. It is a fallacy that you have to have them, or yogurt or milk in smoothies to makes them creamy. The sugar content is what draws people in. But there are lots of other fruits out there which are sweet – strawberries, apples, pears, figs to name but a few. And adding water to a smoothie is sufficient to make it creamy. I promise. After a lifetime of eating bananas I slowly but surely gave them up about 5 years ago. Recently, I was bought a bunch. They stayed in the fruit bowl for a few days and then I couldn’t cope any more and had to file them, in the bin. Unceremoniously. I couldn’t bring myself to eat them. I wish they’d been flowers – much more useful!
Very Berry Smoothie
Jam-packed full of anti-oxidants, potassium, fibre, essential fatty acids and protein. And no banana in sight! Aim for organic varieties only.
1 apple or pear – cored and chopped
½ punt each of blueberries, raspberries and strawberries
a handful each of walnuts and pecans, soaked in water overnight and rinsed thoroughly.
1 handful of sunflower seeds
Two cups of water
Blend together and serve in glasses with a straw and a couple of blueberries on top.
image by Furryscaly
