By RJ Whitehead 29-Apr-2013
Indian researchers have found evidence that spirulina can help type 2 diabetes patients manage their blood sugar levels, among other benefits.
Spirulina is blue-green algae also also known as cyanobacteria. It is native to Africa, Asia and Central America and has been studied for its medicinal qualities since the 1600s. It is currently used to enhance immunity against infections such as HIV, allergies, cancer and cardiovascular diseases.
Although some earlier research studies found positive results in diabetics using the supplement, it has not been approved by the US Food and Drug Administration for this purpose.
A combination of spirulina and another herbal extract decreased blood glucose, total cholesterol and tryglicerides and improved HDL cholesterol in diabetic animals, according to a study published by ZX Huang from School of Pharmaceutical Sciences, Guangzhou, China in 2005.
Improved profiles
However, the Indian study, conducted by a team from the MS University of Baroda, revealed that over a two-month period, type 2 diabetes mellitus sufferers developed improved blood sugar and lipid profiles after taking the dietary supplement.
A study group of 25 patients were randomly assigned 2g of spirulina each day over the period of the research. The control and study groups each had similar medical and nutritional profiles.
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