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<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" article-type="research-article" dtd-version="1.1d1" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher">Bulletin of Semashko National Research Institute of Public Health</journal-id><journal-title-group><journal-title>Bulletin of Semashko National Research Institute of Public Health</journal-title></journal-title-group><issn publication-format="print">2415-8410</issn><issn publication-format="electronic">2415-8429</issn><publisher><publisher-name>FSSBI «N.A. Semashko National Research Institute of Public Health»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">1421</article-id><article-categories><subj-group subj-group-type="heading"><subject>Научная статья</subject></subj-group></article-categories><title-group><article-title>CHARACTERISTICS OF DIET OF PERSONS ENGAGED IN THE SPORT AT THE AGE OF 40 YEARS AND OLDER</article-title></title-group><contrib-group><contrib contrib-type="author"><name name-style="western"><surname>Cherkasov</surname><given-names>S. N</given-names></name><bio></bio><email>-</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author"><name name-style="western"><surname>Grigoriev</surname><given-names>G. Y</given-names></name><bio></bio><email>casper4242@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author"><name name-style="western"><surname>Fedyaeva</surname><given-names>A. V</given-names></name><bio></bio><email>-</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff id="aff-1">National research institute for Public Health</aff><pub-date date-type="epub" iso-8601-date="2019-12-15" publication-format="electronic"><day>15</day><month>12</month><year>2019</year></pub-date><issue>1</issue><fpage>97</fpage><lpage>105</lpage><history><pub-date date-type="received" iso-8601-date="2022-04-08"><day>08</day><month>04</month><year>2022</year></pub-date></history><permissions><copyright-statement>Copyright © 2019,</copyright-statement><copyright-year>2019</copyright-year></permissions><abstract>The characteristics of nutrition of persons involved in sports at the age of 40 years and older are investigated. Data on the characteristics of nutrition were obtained by questioning athletes aged 40 years and older, performing at competitions in athletics at distances of 10 kilometers or more. Only 1800 distributed questionnaires, collected the completed questionnaires 1649. As the characteristics of nutrition, the following were studied: the presence or absence of adherence to any diet, the frequency of meals, the regularity of eating, the nature of the food, the characteristics of the diet in each of the meals, the importance of the quality of food consumed, as well as the presence of the fact of the use of flour, sweet and carbonated sweet drinks. The study showed that a minority of respondents observed a strict diet, most did not adhere to any principles of organization of their food. The most acceptable form of behavior is considered to be frequent meals (three or more times), but the strong influence of the current situation, which forces to build a more flexible diet, as it was not always possible to eat at the same time, and the largest amount of food regardless of gender accounted for the middle of the day and its second half. Very often, especially women allow small amounts of food between her main meals. Respondents try to monitor their diet and try to exclude from the use of fried/smoked/fatty/spicy food and much less often ignore the quality of food consumed, consciously limiting themselves to the use of sweet and flour products and virtually excluding the use of sweet carbonated drinks.</abstract><kwd-group xml:lang="en"><kwd>physical activity</kwd><kwd>older generation</kwd><kwd>lifestyle</kwd><kwd>social and hygienic characteristics</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>физическая активность</kwd><kwd>старшее поколение</kwd><kwd>образ жизни</kwd><kwd>социально-гигиенические характеристики</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Хабриев Р.У., Линденбратен А.Л., Комаров Ю.М. 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