18 citations
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  June 1998   in “Circulation”    Mild essential fatty acid deficiency can cause health issues and is worsened by low-fat diets.  
               14 citations
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  July 1977   in “PubMed”    Applying linoleic acid to the skin fixed essential fatty acid deficiency symptoms.  
               44 citations
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  June 1967   in “The journal of nutrition/The Journal of nutrition”    Lack of essential fatty acids in diet causes reproductive issues and poor health in male rabbits.  
     
           5 citations
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  January 2003   in “Oilseeds and fats, crops and lipids/OCL. Oilseeds & fats crops and lipids”    Vegetable protein lowers cholesterol and protein deficiency can cause health issues.  
     
           239 citations
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  July 2002   in “Clinical and Experimental Dermatology”    Low iron and L-lysine levels can cause hair loss in women, and increasing these nutrients can reduce hair shedding.