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<article article-type="research-article" dtd-version="1.3" 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" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">medalphabet</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинский алфавит</journal-title><trans-title-group xml:lang="en"><trans-title>Medical alphabet</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2078-5631</issn><issn pub-type="epub">2949-2807</issn><publisher><publisher-name>ООО «Альфмед»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.33667/2078-5631-2026-9-37-42</article-id><article-id custom-type="elpub" pub-id-type="custom">medalphabet-5055</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>Статьи</subject></subj-group></article-categories><title-group><article-title>Оценка влияния нутритивной коррекции с использованием биологически активной добавки к пище «Цинк хелат» в профилактических программах, направленных на повышение индивидуальной жизнеспособности</article-title><trans-title-group xml:lang="en"><trans-title>Evaluation of the impact of nutritional correction using the biologically active food supplement “Zinc chelate” in preventive programs aimed at increasing individual viability</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4207-6137</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Прощаев</surname><given-names>К. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Proshchaev</surname><given-names>K. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Прощаев Кирилл Иванович, д. м. н., профессор, директор АНО «Научно-исследовательский медицинский центр „Геронтология“»</p><p>Москва</p></bio><bio xml:lang="en"><p>Proshchaev Kirill I., Dr Med Sci (habil.), professor, director, Research Medical Center «Gerontology»</p><p>Moscow</p></bio><email xlink:type="simple">prashchayeu@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4689-3591</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Орлова</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Orlova</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Орлова Светлана Владимировна, д. м. н., профессор, зав. кафедрой диетологии и клинической нутрициологии</p><p>Москва</p></bio><bio xml:lang="en"><p>Orlova Svetlana V., Dr Med Sci (habil.), professor, head of Dept of Dietetics and Clinical Nutrition</p><p>Moscow</p></bio><email xlink:type="simple">orlova-sv@rudn.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3220-0333</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Никитина</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikitina</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Никитина Елена Александровна, к.м.н., доцент кафедры диетологии и клинической нутрициологии, ФГАОУ ВО «Российский университет дружбы народов имени Патриса Лумумбы» (РУДН); эксперт Методического аккредитационно-симуляционного центра, ФГБУ «Национальный медицинский исследовательский центр терапии и профилактической медицины» Минздрава России</p><p>Москва</p></bio><bio xml:lang="en"><p>Nikitina Elena A., PhD Med Sci, associate professor of Dept of Dietetics and Clinical Nutrition, Peoples’ Friendship University of Russia named after Patrice Lumumba; Expert of the Methodological Accreditation and Simulation Center, National Medical Research Center for Therapy and Preventive Medicine</p><p>Moscow</p></bio><email xlink:type="simple">nikitina-ea1@rudn.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1090-4850</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ильницкий</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Ilnitskiy</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ильницкий Андрей Николаевич, д. х. н., профессор</p><p>Москва</p></bio><bio xml:lang="en"><p>Ilnitskiy Andrey N., Dr Chemical Sci (habil.), professor</p><p>Moscow</p></bio><email xlink:type="simple">a-ilnitski@yandex.by</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2187-5060</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Фесенко</surname><given-names>Э. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Fesenko</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Фесенко Эльвира Витальевна, к. м. н., доцент, врач-исследователь</p><p>Москва</p></bio><bio xml:lang="en"><p>Fesenko Elvira V., PhD Med Sci, associate professor, physician-researcher</p><p>Moscow</p></bio><email xlink:type="simple">longtermcare.fmba@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2193-2192</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Носкова</surname><given-names>И. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Noskova</surname><given-names>I. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Носкова Ирина Сергеевна, к. м. н., врач-исследователь</p><p>Москва</p></bio><bio xml:lang="en"><p>Noskova Irina S., PhD Med Sci, physician-researcher</p><p>Moscow</p></bio><email xlink:type="simple">irinasergeevna-1991@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0027-1957</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кравченко</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kravchenko</surname><given-names>E. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кравченко Елена Сергеевна, к. м. н., врач-исследователь</p><p>Екатеринбург</p></bio><bio xml:lang="en"><p>Kravchenko Elena S., PhD Med Sci, physician-researcher</p><p>Yekaterinburg</p></bio><email xlink:type="simple">sergeevna0908@gmail.com</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7284-2782</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кореневич</surname><given-names>К. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Korenevich</surname><given-names>K. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кореневич Ксения Сергеевна, врач-исследователь</p><p>Московская область, г. Химки</p></bio><bio xml:lang="en"><p>Korenevich Ksenia S., physician-researcher</p><p>Khimki, Moscow Region</p></bio><email xlink:type="simple">karat.klinic@mail.ru</email><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6329-1648</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Почитаева</surname><given-names>И. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Pochitaeva</surname><given-names>I. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Почитаева Ирина Петровна, д. м. н., доцент, профессор кафедры терапии, гериатрии и антивозрастной медицины</p><p>Москва</p></bio><bio xml:lang="en"><p>Pochitaeva Irina P., Dr Med Sci (habil.), associate professor, professor at Dept of Therapy, Geriatrics, and Anti-Aging Medicine</p><p>Moscow</p></bio><email xlink:type="simple">justforyouip@gmail.com</email><xref ref-type="aff" rid="aff-6"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7504-3425</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Старцева</surname><given-names>О. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Startseva</surname><given-names>O. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Старцева Ольга Николаевна, к.м.н., доцент кафедры социальной работы, экономики и биоэтики</p><p>Ярославль</p></bio><bio xml:lang="en"><p>Startseva Olga N., PhD Med Sci, associate professor at Dept of Social Work, Economics and Bioethics</p><p>Yaroslavl</p></bio><email xlink:type="simple">startsevaon@yandex.ru</email><xref ref-type="aff" rid="aff-7"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0003-9081-3450</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Саитова</surname><given-names>Э. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Saitova</surname><given-names>E. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Саитова Эльмира Магомедшариповна, врач акушер-гинеколог</p><p>Москва</p></bio><bio xml:lang="en"><p>Saitova Elmira M., obstetrician-gynecologist</p><p>Moscow</p></bio><email xlink:type="simple">e.saitova90@mail.ru</email><xref ref-type="aff" rid="aff-8"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0001-1054-3055</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ваевская</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Vaevskaya</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ваевская Елена Владиславовна, научный сотрудник</p><p>Москва</p></bio><bio xml:lang="en"><p>Vaevskaya Elena V., researcher</p><p>Moscow</p></bio><email xlink:type="simple">7247124@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4773-1922</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Понкратов</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Ponkratov</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Понкратов Станислав Викторович, к. м. н., научный сотрудник лаборатории возрастной патологии мочеполовой системы отдела клинической геронтологии и гериатрии, АНО НИЦ «Санкт-Петербургский институт биорегуляции и геронтологии»; врач-гериатр, ГБУЗ ЛО «Всеволожская межрайонная клиническая больница»</p><p>Санкт-Петербург; Всеволожск</p></bio><bio xml:lang="en"><p>Ponkratov Stanislav V., PhD Med Sci, researcher at the Laboratory of Age-Related Pathology of the Genitourinary System, Dept of Clinical Gerontology and Geriatrics, Saint Petersburg Institute of Bioregulation and Gerontology; geriatrician, Vsevolozhsk Interdistrict Clinical Hospital</p><p>Saint Petersburg; Vsevolozhsk </p></bio><email xlink:type="simple">stas.vmeda@mail.ru</email><xref ref-type="aff" rid="aff-9"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>АНО «Научно-исследовательский медицинский центр „Геронтология“»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Medical Center «Gerontology»</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГАОУ ВО «Российский университет дружбы народов имени Патриса Лумумбы» (РУДН)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Peoples’ Friendship University of Russia named after Patrice Lumumba</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГАОУ ВО «Российский университет дружбы народов имени Патриса Лумумбы» (РУДН); ФГБУ «Национальный медицинский исследовательский центр терапии и профилактической медицины» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Peoples’ Friendship University of Russia named after Patrice Lumumba; National Medical Research Center for Therapy and Preventive Medicine</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ГАУЗ «Свердловский областной клинический психоневрологический госпиталь для ветеранов войн»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Sverdlovsk Regional Clinical Psychoneurological Hospital for War Veterans</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>Клиника «Карат»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Karat Clinic</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-6"><aff xml:lang="ru"><institution>Академия постдипломного образования ФГБУ «Федеральный научно-клинический центр специализированных видов медицинской помощи и медицинских технологий Федерального медико-биологического агентства»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Academy of Postgraduate Education of the Federal Scientific and Clinical Center of the Federal Medical and Biological Agency of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-7"><aff xml:lang="ru"><institution>ФГБОУ ВО «Ярославский государственный медицинский университет» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Yaroslavl State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-8"><aff xml:lang="ru"><institution>ФГБУ «9 Лечебно-диагностический центр» Минобороны России; ФГБУ «Диагностический центр Либре» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>9th Medical and Diagnostic Center of the Ministry of Defense of Russia; Libre Diagnostic Center</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-9"><aff xml:lang="ru"><institution>АНО НИЦ «Санкт-Петербургский институт биорегуляции и геронтологии»; ГБУЗ ЛО «Всеволожская межрайонная клиническая больница»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Saint Petersburg Institute of Bioregulation and Gerontology; Vsevolozhsk Interdistrict Clinical Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>01</day><month>06</month><year>2026</year></pub-date><volume>0</volume><issue>9</issue><issue-title>Диетология и нутрициология</issue-title><fpage>37</fpage><lpage>42</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Прощаев К.И., Орлова С.В., Никитина Е.А., Ильницкий А.Н., Фесенко Э.В., Носкова И.С., Кравченко Е.С., Кореневич К.С., Почитаева И.П., Старцева О.Н., Саитова Э.М., Ваевская Е.В., Понкратов С.В., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Прощаев К.И., Орлова С.В., Никитина Е.А., Ильницкий А.Н., Фесенко Э.В., Носкова И.С., Кравченко Е.С., Кореневич К.С., Почитаева И.П., Старцева О.Н., Саитова Э.М., Ваевская Е.В., Понкратов С.В.</copyright-holder><copyright-holder xml:lang="en">Proshchaev K.I., Orlova S.V., Nikitina E.A., Ilnitskiy A.N., Fesenko E.V., Noskova I.S., Kravchenko E.S., Korenevich K.S., Pochitaeva I.P., Startseva O.N., Saitova E.M., Vaevskaya E.V., Ponkratov S.V.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.med-alphabet.com/jour/article/view/5055">https://www.med-alphabet.com/jour/article/view/5055</self-uri><abstract><p>Отмечено положительное влияние цинка на выздоровление при пневмониях, простудных заболеваниях и диареях. Также имеются указания на взаимосвязь между низким уровнем цинка и тяжестью течения новой коронавирусной инфекции, в связи с чем активно изучается возможность его применения в качестве средства неспецифической профилактики и адъювантной терапии при COVID-19. Ожидается, что наиболее выраженный эффект применения цинка может отмечаться у лиц с субклиническим или выраженным дефицитом микроэлемента. В связи с высокой частотой дефицита цинка, а также его значительным вкладом в широкий спектр патологий коррекция дефицита цинка является экономически обоснованным мероприятием. Нутритивная коррекция с использованием биодобавки «Цинк хелат» (ЗАО «Эвалар») способствует улучшению функциональности в иммунном локусе витального домена индивидуальной жизнеспособности: повышает устойчивость к острым респираторным вирусным инфекциям, облегчает их течение и улучшает течение периода реконвалесценции. Также данная БАД обладает плейотропными эффектами в отношении эстетического домена индивидуальной жизнеспособности.</p></abstract><trans-abstract xml:lang="en"><p>Zinc has been shown to have a positive effect on recovery from pneumonia, colds, and diarrhea. There is also evidence of a link between low zinc levels and the severity of the novel coronavirus infection, leading to active study of its use as a non-speciﬁc prophylaxis and adjuvant therapy for COVID-19. The most pronounced effect of zinc supplementation is expected in individuals with subclinical or severe zinc deﬁciency. Due to the high incidence of zinc deﬁciency and its signiﬁcant contribution to a wide range of pathologies, zinc deﬁciency correction is an economically feasible intervention. Nutrition correction using the Zinc Chelate dietary supplement increases resistance to acute respiratory viral infections, alleviates their course, and improves the convalescence period; improvement of the immune locus of the vital domain of intrinsic viability has pleiotropic effects on the aesthetic domain of intrinsic viability.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>цинк</kwd><kwd>хелат</kwd><kwd>острые респираторные вирусные инфекции</kwd><kwd>пневмония</kwd><kwd>иммунитет</kwd><kwd>коронавирусная инфекция</kwd><kwd>профилактика</kwd><kwd>нутритивная коррекция</kwd><kwd>биологически активная добавка к пище</kwd></kwd-group><kwd-group xml:lang="en"><kwd>zinc</kwd><kwd>chelate</kwd><kwd>acute respiratory viral infections</kwd><kwd>pneumonia</kwd><kwd>immunity</kwd><kwd>coronavirus infection</kwd><kwd>prevention</kwd><kwd>nutritional correction</kwd><kwd>dietary supplement</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Публикация выполнена при поддержке Программы стратегического академического лидерства РУДН.</funding-statement><funding-statement xml:lang="en">This publication was supported by the RUDN University Strategic Academic Leadership Program.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Kumssa D.B., Joy E.J., Ander E.L. et al. 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