Evaluation of the influence of the machine environment factors on the strategic planning of development of recreational tourism of Сrimea

The main goal is to consider the main provisions of strategic planning for the development of recreational tourism in Crimea based on an assessment of the influence of macroenvironmental factors, which makes it possible to develop aggregated indicators for the medium term to increase the competitive position of the republic's recreational business, enhance the role of the market for recreational and health services, and improve the quality parameters of provided recreational services. The study examines the key positions of the STEEP-analysis of the external macroenvironment for the development of recreational tourism in Crimea, which have a high probability of implementation. The ratio of organized and amateur recreational tourism, which affects the level of occupancy of the room fund of collective accommodation facilities, changes in their profitability based on the indicators of the State Program for the Development of Resorts and Tourism of the Republic of Crimea in 2015-2022, has been estimated. As one of the approaches to strategic planning, the application of the quantitative method of scenario forecasting is considered, which made it possible to determine the dynamics of such forecast indicators as the potential volume of provided recreational services, the number of arrivals and accommodated tourists and recreants, the volume of income of recreational tourism taken out of the shadow turnover and calculate the increase in the volume of recreational services of the Republic of Crimea in the amount of 409.3 million rubles for the period 2020-2026

A Study of the Effects of a Diet with Functional Foods on the Adaptogenicity of First-Year Students to the Student Lifestyle

Background: The period of rapid transition from school to university is associated with a complex of negative stress factors caused by social and professional adaptation, irregular daily routine, sleep, and nutrition. During this period, the inclusion of functional foods in students’ diets has an increasingly beneficial effect on their health. This study aimed to evaluate the impact of diets with functional foods (vegetable and protein–vegetable) on health indicators while minimizing the negative impact of adaptation and acclimatization on the body of first-year university students at the start of their studies. Materials and Methods: A total of 150 first-year students were randomly selected. Biochemical tests, enzyme immunoassays, and analyses of serum immunoglobulin levels and mineral and vitamin content in first-year students’ blood were performed. Results and discussion: Protein–vegetable products are more potent compared to plant-based ones in increasing the body’s natural resistance to all types of stress due to their high protein content. The other functional product had a higher content of carbohydrates. In addition, they differed in the content of minerals and vitamins. Conclusions: The importance of a rational diet increases exponentially during the period of adaptation and acclimatization when the emotional, mental, and physical workload increases