Is too much fruit giving you IBS symptoms and weight gain?
2nd December, 20160 Comments
Whenever I write about this subject I brace myself for the inevitable hate mail. But hear me out, have a look at the list below - Does any of the below ring true with you? I’d love to hear your comments.
We love fruit, and it’s an ‘allowed’ food right? And super-good for us? It sure is - there's no argument there. However, as with everything, you can have too much of a good thing. Too much fruit could be causing you the following:
1. Cramping, wind and IBS like symptoms. As well as glucose (sugar) fruit also contains fructose (also a sugar, which behaves slightly differently in the body). We naturally have a limited amount of the enzyme that breaks down fructose, and although of course we’re all different, many people have a limit as to what they can digest comfortably. A person who might feel this a lot more, is a person with an imbalanced gut flora or with SIBO (an overgrowth of an inappropriate type or amount of flora higher up in the gut in the small intestine), as any fructose not immediately digested and absorbed gets attacked by bacteria. Bacteria loves fermenting the sugars - creating gas as an interesting byproduct. Funnily enough, when I grew up in Sweden, we were always told not to eat another apple or we’ll get a tummy ache, and it was just a completely accepted fact.
2. Your weight loss to stagnate - or, even cause weight gain. Of course, if you’re swapping a pack of hob nob biscuits for fruit, we’d all agree that fruit is the better option by far. However, if you feel that you have a healthy diet, you’re really trying hard but you’re simply not losing weight, try cutting down and see. Often the effects can be really quick.
Why is this? Well other than the obvious increasing glucose content, there’s a lot of speculation and research into the fructose effect on appetite and insulin. Much of the research is more pointing to the health risks associated with consuming the free fructose found in HFCS (high fructose corn syrup used in the US in soda’s and foods), and very little research is done on natural fruits where fructose is often bound to glucose and together with fiber, forming a more complex sugar. Preliminary research however, has shown that fructose could have a stimulatory effect on appetite and energy storage hormones, perhaps speaking to our body’s survival genes on a different level. It's possible that this plays an important part also, and I shall be following and reporting on the emerging research with interest.
I once spent a few young crazy tropical island-hopping months eating nothing but bananas for lunch every day. I certainly know that it did nothing for my bikini shape as it turned more and more into a blob-shape.
3. Sweet cravings = eating more and more but without the fullness.
4. Some time not that long ago, fruit was only available when in season. That’s once a year pretty much. If you’ve tried eating wild apples that have been stored for a couple of months, you’ll know there’s nothing treat-like about that at all.
Many types of fruit have little resemblance to natural fruit, as anyone who’s ever picked wild fruit will know. Our in-house UK fruits such as apple, are considerably sweeter than they use to be. UK food politics (which I won’t go into here) has meant immense pressure on growers to develop the sweetest tasting fruits, tasting delicious of course, but perhaps at the expensive a more complex flavour.
So how much is the right amount?
One to two fruits or a handful of berries per day is absolutely fine for most people (unless you have a fructose intolerance in which case you may struggle with this amount.) But why not choose vegetables. Have a carrot. Often we’re only satisfying a nibbling urge anyway, and although veg also contains sugars, it's much less. See fruit more as a treat rather than a free calorie.
Try this experiment. Go five days of no sweet tasting foods at all other than vegetables! So that’s no sweet drinks, no alcohol, no honey, no fruit, and keep dairy products on the low side. You’ll feel very different, will probably lose some weight or water, and will eventually find that you’ll have much less sugar cravings.It’s the best way to kick a sugar addiction.
Let me know how you get on!
About the author
Linda Albinsson is a highly experienced and qualified nutritionist specialising in areas of gut health, food and sugar 'addictions' and many others.
Nutritionist Resource is not responsible for the articles published by members. The views expressed are those of the member who wrote the article.
Top recent articles
Sara Kirkham BSc.(Hons) Nutritional Medicine, MBANT, CNHCApril 12th, 2017
Andrea M Bowen RNT BSc N Med. m BANT, CNHCApril 7th, 2017
Sandra James ND, NT Dip CNM, MBANT, MCHNCApril 7th, 2017
Most viewed articles
Claire Hargreaves BSc Hons (NutriKind Nutrition)September 6th, 2013
Megan B Grover BSc, MMedSci, ANutrMay 16th, 2013
Claire Hargreaves BSc Hons (NutriKind Nutrition)November 5th, 2013