Spirulina scientific reference library. Over 100 references covering 30 years of international research.

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Cholesterol lowering effect of spirulina.
by N. Nayaka, et al. 1988. Tokai Univ. Pub. in Nutrition Reports Int’l, Vol. 37, No. 6, 1329-1337. Japan.

Thirty healthy men with high cholesterol, mild hypertension and hyperlipidemia showed lower serum cholesterol, triglyceride and LDL (undesirable fat) levels after eating spirulina for eight weeks. These men did not change their diet, except adding spirulina. No adverse effects were noted. Group A consumed 4.2 grams daily for eight weeks. Total serum cholesterol dropped a significant 4.5% within 4 weeks from 244 to 233. Group B consumed spirulina for four weeks, then stopped. Serum cholesterol levels decreased, then returned to the initial level. Researchers concluded spirulina did lower serum cholesterol and was likely to have a favorable effect on alleviating heart disease since the arterioscelosis index improved.

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Clinical and biochemical evaluations of spirulina with regard to its application in the treatment of obesity.
by E.W. Becker, et al. 1986. Inst. Chem. Pfanz. Pub. in Nutrition Reports Int’l, Vol. 33, No. 4, pg 565. Germany.

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Effects of spirulina on hypercholesterolemia and fatty liver in rats.
by T. Kato and K. Takemoto. 1984. Saitama Medical College. Pub. in Japan Nutr. Foods Assoc. Journal. 37:323. Japan.

Rats fed basal diets containing 1% cholesterol showed elevated total cholesterol, and phospholipids in serum. This was clearly reduced by rats fed basal diets containing 16% spirulina and 1% cholesterol. The results indicated spirulina may prevent dietary hypercholesterolemia and arterioscelerosis. Fatty liver caused by high fat and high-cholesterol diets was also reduced rapidly by feeding spirulina.

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Effects of spirulina on plasma lipoprotein lipase activity in rats.
by K. Iwata. 1990. Pub. in Journal Nutr. Sci. Vitaminol. 36:165-171. Japan.

The effects of spirulina on lipoprotein lipase activity and hepatic triglyceride lipase activity in post-heparin plasma were studied in fructose-induced hyperlipidemic rats. Male Wistar rats aged 3 weeks old (body weight, 54g) were fed on the high-fructose diet (68%) or the high-fructose diets containing spirulina at the level of 5%, 10%, and 15%, respectively, for 4 weeks. The dietary hyperlipidemia caused by the high-fructose diet was improved by spirulina feeding, accompanied by a significant increase in the lipoprotein lipase activity in post-heparin plasma.

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Hypocholesterolemic effect of blue-green algae spirulina spirulina in albino rats.
by M.A. Devi and L.V. Venkataraman. 1983. Pub. in Nutrition Reports Int’l, 28:519-530. India.

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The effect of spirulina on reduction of serum cholesterol.
by N. Nayaka, et al. 1986. Tokai Univ. Pub. in Progress in Medicine, Vol. 36, No. 11. Japan.