Spleen Extracts

Spleen extracts are extracts derived from the spleens of beef (bovine) sources. The spleen is a fist-sized, spongy, dark purple organ that lies in the upper left abdomen behind the lower ribs. Weighing about 7 ounces, the spleen is the largest mass of lymphatic tissue in the body. The spleen produces white blood cells, engulfs and destroys bacteria and cellular debris, and destroys worn-out red blood cells and platelets.

Where are they found?

Spleen extracts are available as nutritional supplements in capsules and tablets.

Spleen extracts have been used in connection with the following condition (refer to the individual health concern for complete information):

Rating	Health Concerns
	Cancer chemotherapy, adverse effects
	Low white-blood-cell count
Reliable and relatively consistent scientific data showing a substantial health benefit. Contradictory, insufficient, or preliminary studies suggesting a health benefit or minimal health benefit. For an herb, supported by traditional use but minimal or no scientific evidence. For a supplement, little scientific support and/or minimal health benefit.

Who is likely to be deficient?

As spleen extract is not an essential nutrient, no deficiency state exists.

How much is usually taken?

The recommended amount depends on the concentration, method of preparation, and quality of the extract. Follow the manufacturer’s recommendation on the label.

Are there any side effects or interactions?

No side effects or adverse effects have been reported with the use of oral spleen preparations.

Are there any drug interactions?
Certain medicines may interact with spleen extracts. Refer to drug interactions for a list of those medicines.

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The information presented in Healthnotes is for informational purposes only. It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. For many of the conditions discussed, treatment with prescription or over the counter medication is also available. Consult your doctor, practitioner, and/or chemist for any health problem and before using any supplements or before making any changes in prescribed medications. Information expires September 2008.

2007-09-01

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Where are they found?

Who is likely to be deficient?

How much is usually taken?

Are there any side effects or interactions?