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Probiotics
and Beneficial Bacteria
Researchers estimate that more than 400 species of bacteria inhabit the
digestive tract. Some of these are the pathogenic, or disease-producing,
bacteria. But other species are considered “friendly” bacteria. To an extent,
digestive tract health depends on the condition of the friendly bacteria and the
control they exert over the less friendly, pathogenic variety.
Friendly bacteria are often referred to as probiotics for their multiple,
interacting benefits. Some friendly bacteria, such as bifidobacteria can thrive
only in oxygen-free environments. Others, such as Lactobacillus acidophilus,
require small amounts of oxygen and are known as microaerophilic organisms. As a
result, friendly bacteria have the potential to play several roles.
Friendly bacteria produce acetic, lactic and formic acids which lower the pH in
the intestine, thereby inhibiting growth of undesirable bacteria and enhancing
the nutritional status by helping to digest food and manufacture essential
vitamins.
Probiotics help us to:
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Strengthen the
immune system
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Guard against
cancer
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Combat yeast
overgrowth and fungal infections such as Candida Albicans
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Prevent
constipation, diarrhoea, flatulence and bloating
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Protect against
osteoporosis and rheumatoid arthritis
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Overcome skin
problems
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Lower cholesterol
levels
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Enhance
nutritional status
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