On A Cholesterol Diet? – Some Facts
Make sure the yogurt you buy has active bacteria in it!
I consistently hear about “- probiotic and prebiotic – ” over and over again. And, I am sure you do also. Do you really know what they mean, and how they affect your diet? Weight Loss, Cholesterol, or just a good healthy diet, we all need these “biotics”
Probiotics are dietary supplements containing potentially beneficial bacteria or yeasts. According to the currently adopted definition by FAO/WHO, probiotics are: ‘Live microorganisms which when administered in adequate amounts confer a health benefit on the host’.
Lactic acid bacteria (LAB) are the most common type of microbes used. LAB have been used in the food industry for many years, because they are able to convert sugars (including lactose) and other carbohydrates no prescr into lactic acid. This not only provides the characteristic sour taste of fermented dairy foods such as yogurt, but acts as a preservative, by lowering the pH and creating fewer opportunities for spoilage organisms to grow. Strains of the genera Lactobacillus and Bifidobacterium, are the most widely used probiotic bacteria.
Prebiotics are a category of functional food, defined as: Non-digestible food ingredients that beneficially affect the host by selectively stimulating the growth and/or activity of one or a limited number of bacteria in the colon, and thus improve host health.
Most potential prebiotics are carbohydrates (such as oligosaccharides), but the definition does not exclude the use of non-carbohydrates as prebiotics.
The definition does not emphasize a specific bacterial group. Often, however, it is assumed that a prebiotic should increase the number and/or activity of bifidobacteria and lactic acid bacteria.
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