The inflammatory process plays an important role in the pathogenesis of many chronic diseases, such as cardiovascular diseases, diabetes mellitus type 2, and metabolic syndrome. Serum C-reactive protein (CRP) and interleukin-6 (IL-6) are widely tested inflammatory markers involved in the development of these diseases. Several studies indicate a relation between nutritional status and the concentrations of human high-sensitivity CRP and IL-6. Similarly, the role of diet in reducing inflammation and thereby modulating the risk of non-communicable diseases is supported by numerous studies. This review focuses on the effects of the selected nutrition models in humans on the concentrations of CRP and IL-6. It seems that the Mediterranean diet model is most effective in inhibiting inflammation. The Dietary Approaches to Stop Hypertension model and the plant nutrition model also have proven to be beneficial. The data on low-fat and low-carbohydrate diets are inconclusive. Comprehensive studies are necessary, taking into account the cumulative effect of dietary and other factors on the inflammatory process.
Colorectal cancer is one of the most common and most diagnosed cancers in the world. There are many predisposing factors, for example, genetic predisposition, smoking, or a diet rich in red, processed meat and poor in vegetables and fruits. Probiotics may be helpful in the prevention of cancer and may provide support during treatment. The main aim of this study is to characterize the potential mechanisms of action of probiotics, in particular the prevention and treatment of colorectal cancer. Probiotics’ potential mechanisms of action are, for example, modification of intestinal microbiota, improvement of colonic physicochemical conditions, production of anticancerogenic and antioxidant metabolites against carcinogenesis, a decrease in intestinal inflammation, and the production of harmful enzymes. The prevention of colorectal cancer is associated with favorable quantitative and qualitative changes in the intestinal microbiota, as well as changes in metabolic activity and in the physicochemical conditions of the intestine. In addition, it is worth noting that the effect depends on the bacterial strain, as well as on the dose administered.
Six-week-long supplementation with multispecies probiotic mixture exerts a favorable and dose-dependent effect on liver function and lipid profile in the rat model and may also have a favorable influ- ence on cardiovascular impairments. Thus, the inclusion of probiotics supplementation in cardiovascular risk management should be considered.
The cornelian cherry Cornus mas L. belongs to the Cornaceae family (Cornaceae). It can be found naturally in the central and southeastern regions of Europe. Its fruits are characterized by oval or oval-oblong shape, with colours ranging from light yellow to dark cherry. The taste of fruits is usually considered to be tartsweet, sour and in some cases sweet-pineapple. All cultivars of the cornelian cherry have a high biological value, which is mainly connected with their antioxidant activity, as well as with their phenolic compound and ascorbic acid content. The main pro-health properties of the cornelian cherry are related to the large amount of anthocyanins. The basic raw material is fruits; however, leaves, flowers and seeds are also used as a source of active ingredients. The chemical composition of cornelian cherry fruits is diversified and depends to a large extent on the cultivar, as well as on cultivation, and the environmental and climatic conditions.
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