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FOS Description from Source Naturals
Source Naturals FOS is a complex of fructooligosaccharides (FOS) - a group of naturally occurring carbohydrates which can help promote the growth of beneficial flora in the gastrointestinal tract. The body normally maintains a balance of "friendly" flora in the intestines; unfortunately factors such as improper diet, stress, gastrointestinal problems, and use of antibiotics may disrupt this delicate balance. FOS are long chain sugars which are indigestible by humans, but serve as the "food" for friendly flora, helping increase their numbers in the body. Scientific research conducted in Japan has shown that FOS are selectively used by friendly flora such as bifidobacteria and lactobacilli. Each tablet contains 1,000 mg of fructooligosaccharides (FOS).

Supplement Facts
Serving Size: 4 tablets
Servings Per Container: 50
Ingredient Amount % Daily Value**
Calories 15
Total Carbohydrate 5g 2**
-Dietary Fiber 4g 14**
Sodium 5mg <1
Fructooligosaccharides (FOS) 4g
 
** Percent Daily Value is based on a 2000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
† Daily Value not established.

Suitable for vegetarians. Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no starch, preservatives, or artificial color, flavor or fragrance.

Ingredients:
Other ingredients: stearic acid, hydroxypropyl cellulose, modified cellulose gum, silica, and magnesium stearate.

Manufacturer's Directions
3 to 4 tablets daily.

Manufacturer's Disclaimer
If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.
Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.
STORE IN A COOL, DRY PLACE.