Parenteral administration of medium- but not long-chain lipid emulsions may increase the risk for infections by Candida albicans.

Intravenous administration to volunteers of an emulsion of medium-chain lipids, but not of an emulsion of pure long-chain lipids or a placebo, increased the growth of Candida albicans in serum and modulated Candida-induced cytokine production by mononuclear cells in a way suggesting that medium-chain, but not long-chain, triglycerides increase the risk for infections by Candida.