D. Sommariva, L. Scotti and A. Fasoli (1978). Low-fat diet versus low-carbohydrate diet in the treatment of type IV hyperlipoproteinaemia. Atherosclerosis, 29(1), 43-51. https://doi.org/10.1016/0021-9150(78)90092-8

PubMed 204316

[Abstract]
The response to dietary management was studied in 24 hypertriglyceridaemic out-patients. Fourteen patients were kept on a diet low in fat and cholesterol and high in polyunsaturated fatty acids; 10 of these patients subsequently followed a period of low-carbohydrate diet. At the end of the first period a significant decrease of serum triglyceride, cholesterol and beta-lipoproteins was observed; after the second feeding period no substantial change of serum lipoprotein pattern occurred. Ten patients were given a low-carbohydrate diet that produced a significant fall of the levels of triglycerides and pre-beta-lipoproteins. Six of these subjects continued the experiment with the low-fat diet; during this period a further trend toward reduction of serum triglyceride, cholesterol and beta-lipoproteins was observed which, however, was not statistically significant. We conclude that serum triglyceride levels can be lowered both by a low-carbohydrate diet and by a low-fat diet, but the latter has the advantage of also producing a significant fall of serum cholesterol and beta-lipoproteins.