Lactitol properties in the treatment of patients with lifestyle-related diseases

Russia and most countries of the world are currently facing pressures on their health services because of the growing number of diseases associated with unhealthy lifestyles: type 2 diabetes, obesity, non-alcoholic fatty liver disease, etc. Lifestyle modification is the first prerequisite in the treatment of non-alcoholic fatty liver disease and other diseases associated with unhealthy lifestyle. The use of lactitol provides the opportunity to make this process more effective, as it is able to increase the production of butyrate, reduce the damage to the intestine barrier structure, and interact with sweet-taste receptors. Lactitol has a low glycaemic index, it is not absorbed in the intestine and is fermented like dietary fibres. The results of the studies showed that the metabolic response to this drug corresponds to a lower increase in plasma glucose, insulin and C-peptide levels compared to the use of glucose in healthy, non-obese men. It has been shown through various experiments in animals and in humans that lactitol also reduces the plasma triglyceride levels, probably due to reduced triglyceride absorption as a result of accelerated transit of intestinal contents. An important property of the drug is its ability to increase the glucagon-like peptide-1 (GLP-1) and PYY levels, which is accompanied by delayed gastric emptying and reduced hunger, which is essential in the treatment of obesity, type 2 diabetes mellitus and non-alcoholic fatty liver disease. A 120-day randomized controlled trial was conducted to assess the efficacy, safety, and tolerability of lactitol in 139 patients with nonalcoholic fatty liver disease. Twice-daily administration of lactitol 6 g in addition to lifestyle modification events has been shown to increase their efficacy expressed as a significant decrease in ALT levels and an increase in the AST/ALT ratio compared to control subjects. Lactitol can be considered as a metabolic corrector and used in the treatment of diseases associated with an unhealthy lifestyle.