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Probiotics - What are they?

 

 

Probiotics. What are they? Do we really need them?

Supermarkets and health food stores are awash with products claiming to clean up our gut and boost health by creating friendly bacteria. These products come under the category of ‘probiotics’, a new buzz word if ever there was one. 

We tend to think of bacteria as alien substances that do damage to the human body, but we depend for health on certain bacteria that occur naturally in the bowel to maintain a proper balance. These friendly bacteria aid digestion, dispose of toxins which are eliminated along with faecal matter and may even help maintain low cholesterol levels. 

Probiotics are intended to help when the balance of friendly bacteria is outweighed by unfriendly bacteria. The orthodox view on this is that in a varied diet we get sufficient friendly bacteria without supplements - many milk products such as yoghurt can provide them. But alternative practitioners argue that a normal diet isn't enough for some people, and when the balance is upset, the quickest way back to health is to take supplementary probiotics. Here, then, is their view of the situation:

 

Signs that the balance is upset:

·        Digestive problems

·        Irritable bowel syndrome (IBS)

·        Thrush, candida

·        Constipation, diarrhoea

·        Urinary tract disorders 

How does the balance get upset?  

·        Over use of antibiotics and drugs such as aspirin, NSAID’s, steroids 

·        Poor diet low in fibre and fresh fruits and vegetables, high in fat and refined foods

·        Stress

·        Infection of the gut

When are probiotics useful?

·        If there are signs of upset balance as above

·        If you are taking a course of antibiotics

·        If you have had an attack of holiday diarrhoea

·        If you intend to travel to places with poor hygiene and unfamiliar foods

Take a course of probiotics for at least a week - or longer for a chronic condition 

Probiotic supplements - which to buy?

·        Look on the label for those containing acidophilus, bulgaricus, bifidum

·        Choose one with the highest bacteria count – 100 million to 5 billion viable organisms per capsule

·        Make sure the capsules have an enteric coating to ensure that a good number will reach the bowel

·        Most probiotic supplements must be kept in the fridge - make sure you store them correctly

·        Look for a new generation of probiotics such as those made by Solgar, CultureCare, Beneflora which do not need fridge storage and are useful for travelling

Milk-based probiotics

These are milk-based drinks and bio yogurts - Yakult, Actimel, ProViva, Danone etc.   Which you choose depends on taste as some are sweeter than others. Sugar helps preserve the bacteria. Choose ‘live’ yoghurts as many products are sterilised to ensure longer shelf life.   

Which are the natural probiotics?

·        In all cultures, milk is a basic food, and it is the most common probiotic, ensuring the formation of good bacteria, especially when consumed in various forms of curdled milk - in products like yoghurt, cottage cheese, buttermilk.

 

·        Fermented vegetables such as sauerkraut, soybeans (miso, tempeh, tamari) are also natural probiotics

 

·        Unleavened sourdough breads create a favourable digestive condition and a healthy gut flora  

To find out more about irritable bowel syndrome, contact the IBS Network on www.ibsnetwork.org.uk , helpline: monday-friday  6pm-8pm 01543 492 192, address: IBS Network, Northern General Hospital, Sheffield S5 7AU 

To view previous articles  - see the laterlife-interest index page

If in any doubt about any of the information covered in health related articles and it's relevance for you, consult your GP

 


 

laterlife interest

The above article is part of the features section of laterlife.com called laterlife interest. laterlife interest contains a variety of articles of interest for visitors to laterlife.com written by a number of experienced and new journalists.

It includes both one off articles and also regular columns of a more specialist nature such as healthwise, reports from the REACH files, and a beauty section called looking good in later life.

Also don't forget to take a look at our regular IT question and answer section called YoucandoIT by IT trainer and author Jackie Sherman.

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