Olivov\u00fd olej je ji\u017e dlouho z\u00e1kladn\u00ed sou\u010d\u00e1st\u00ed st\u0159edomo\u0159sk\u00e9 stravy, ale nov\u00e9 v\u00fdzkumy vrhly nov\u00e9 sv\u011btlo na jeho pozoruhodn\u00e9 zdravotn\u00ed p\u0159\u00ednosy.<\/p>\n\n
V\u011bdci zjistili, \u017ee v\u016fn\u011b olivov\u00e9ho oleje m\u016f\u017ee hr\u00e1t v\u00fdznamnou roli v pocitu sytosti. Jedna studie zjistila, \u017ee lid\u00e9, kte\u0159\u00ed jedli jogurt obohacen\u00fd olivov\u00fdm olejem, m\u011bli zv\u00fd\u0161en\u00e9 hladiny serotoninu, hormonu spojen\u00e9ho s pocitem sytosti. Jin\u00e1 studie uk\u00e1zala, \u017ee dokonce i v\u016fn\u011b olivov\u00e9ho oleje, bez jeho skute\u010dn\u00e9 konzumace, m\u016f\u017ee v\u00e9st ke sn\u00ed\u017een\u00e9mu p\u0159\u00edjmu kalori\u00ed a zlep\u0161en\u00e9 toleranci gluk\u00f3zy.<\/p>\n\n
Bylo prok\u00e1z\u00e1no, \u017ee st\u0159edomo\u0159sk\u00e1 strava, ve kter\u00e9 olivov\u00fd olej hraje hlavn\u00ed roli, v\u00fdznamn\u011b sni\u017euje riziko kardiovaskul\u00e1rn\u00edch onemocn\u011bn\u00ed. Studie publikovan\u00e1 v New England Journal of Medicine zjistila, \u017ee lid\u00e9, kte\u0159\u00ed dodr\u017eovali st\u0159edomo\u0159skou stravu, m\u011bli o 30 % ni\u017e\u0161\u00ed riziko srde\u010dn\u00edch infarkt\u016f, mrtvic a \u00famrt\u00ed na srde\u010dn\u00ed choroby ve srovn\u00e1n\u00ed s t\u011bmi, kte\u0159\u00ed dodr\u017eovali sp\u00ed\u0161e konven\u010dn\u00ed stravu. V\u00fdzkumn\u00edci do\u0161li k z\u00e1v\u011bru, \u017ee p\u0159\u00ednosy stravy byly tak z\u0159ejm\u00e9, \u017ee studie byla p\u0159ed\u010dasn\u011b ukon\u010dena, aby lid\u00e9 v kontroln\u00ed skupin\u011b mohli p\u0159ej\u00edt na st\u0159edomo\u0159skou stravu.<\/p>\n\n
Zat\u00edmco ur\u010dit\u00e9 potraviny jsou \u010dasto vychvalov\u00e1ny pro sv\u00e9 \u00fa\u010dinky zlep\u0161uj\u00edc\u00ed n\u00e1ladu, bylo zji\u0161t\u011bno, \u017ee junk food m\u00e1 opa\u010dn\u00fd dopad. V\u00fdzkum na Penn State University odhalil, \u017ee nezdrav\u00e9 stravovac\u00ed n\u00e1vyky mohou negativn\u011b ovlivnit n\u00e1ladu, zejm\u00e9na u \u017een, kter\u00e9 maj\u00ed obavy o svou v\u00e1hu. \u00da\u010dastn\u00edci studie uvedli, \u017ee se c\u00edtili h\u016f\u0159e po konzumaci junk foodu.<\/p>\n\n
\u017dv\u00fdka\u010dka, kter\u00e1 se \u010dasto pou\u017e\u00edv\u00e1 k osv\u011b\u017een\u00ed dechu, m\u016f\u017ee p\u0159ekvapiv\u011b odrazovat od zdrav\u00e9ho stravov\u00e1n\u00ed. M\u00e1tov\u00e1 p\u0159\u00edchu\u0165 \u017ev\u00fdka\u010dky m\u016f\u017ee naru\u0161it chu\u0165 ovoce a zeleniny a u\u010dinit je m\u00e9n\u011b p\u0159ita\u017eliv\u00fdmi. V\u00fdzkumn\u00edci na Ohio State University zjistili, \u017ee lid\u00e9, kte\u0159\u00ed \u017ev\u00fdkaj\u00ed \u017ev\u00fdka\u010dku, maj\u00ed tendenci konzumovat v\u00edce vysoce kalorick\u00fdch, sladk\u00fdch potravin.<\/p>\n\n
Pro milovn\u00edky k\u00e1vy varovn\u00e1 pozn\u00e1mka: V\u011bdci z Johns Hopkins zjistili, \u017ee k\u00e1va, \u010dern\u00fd a zelen\u00fd \u010daj a tekut\u00fd kou\u0159 mohou potenci\u00e1ln\u011b po\u0161kodit DNA. Konkr\u00e9tn\u011b maj\u00ed tyto l\u00e1tky tendenci nadm\u011brn\u011b aktivovat \u201erepara\u010dn\u00ed\u201c gen, co\u017e nazna\u010duje, \u017ee DNA \u010dlov\u011bka m\u016f\u017ee b\u00fdt ve stresu.<\/p>\n\n
Konzumace v\u011bt\u0161\u00edho mno\u017estv\u00ed vl\u00e1kniny je d\u016fsledn\u011b spojov\u00e1na se zlep\u0161en\u00fdmi zdravotn\u00edmi v\u00fdsledky. Ned\u00e1vn\u00e1 anal\u00fdza osmi studi\u00ed dosp\u011bla k z\u00e1v\u011bru, \u017ee s ka\u017ed\u00fdmi dal\u0161\u00edmi sedmi gramy vl\u00e1kniny konzumovan\u00fdmi denn\u011b se riziko mrtvice sni\u017euje o 7 %. Odborn\u00edci doporu\u010duj\u00ed konzumovat 20 a\u017e 35 gram\u016f vl\u00e1kniny denn\u011b, zat\u00edmco v\u011bt\u0161ina Ameri\u010dan\u016f konzumuje pouze polovinu tohoto mno\u017estv\u00ed.<\/p>\n\n
Vyb\u00edrav\u00e9 stravov\u00e1n\u00ed u d\u011bt\u00ed nemus\u00ed b\u00fdt jen ot\u00e1zkou preference. V\u00fdzkumn\u00edci na University of North Carolina provedli studii na jednovaje\u010dn\u00fdch dvoj\u010datech a zjistili, \u017ee 72 % vyh\u00fdb\u00e1n\u00ed se ur\u010dit\u00fdm potravin\u00e1m u d\u00edt\u011bte lze p\u0159ipsat jeho gen\u016fm.<\/p>\n\n
Nutri\u010dn\u00ed hodnota biopotravin pro \u010dlov\u011bka je st\u00e1le p\u0159edm\u011btem debaty, ale pro octomilky je to jasn\u00fd v\u00edt\u011bz. V\u011bdci na Southern Methodist University zjistili, \u017ee octomilky, kter\u00e9 konzumuj\u00ed biopotraviny, maj\u00ed tendenci \u017e\u00edt d\u00e9le a sn\u00e1\u0161et v\u00edce vaj\u00ed\u010dek.<\/p>\n\n
Studie na Cornell University uk\u00e1zala, \u017ee lid\u00e9 maj\u00ed tendenci vn\u00edmat potraviny se zelen\u00fdmi kalorick\u00fdmi \u0161t\u00edtky jako zdrav\u011bj\u0161\u00ed ne\u017e potraviny s \u010derven\u00fdmi nebo b\u00edl\u00fdmi \u0161t\u00edtky, i kdy\u017e je obsah kalori\u00ed stejn\u00fd. Tento psychologick\u00fd efekt, zn\u00e1m\u00fd jako \u201ehloup\u00e1 dieta\u201c, zd\u016fraz\u0148uje vliv obal\u016f potravin na na\u0161e vn\u00edm\u00e1n\u00ed zdravotn\u00ed nez\u00e1vadnosti potravin.<\/p>","protected":false},"excerpt":{"rendered":"
Olivov\u00fd olej: Kulin\u00e1\u0159sk\u00e1 a zdravotn\u00ed superpotravina Olivov\u00fd olej je ji\u017e dlouho z\u00e1kladn\u00ed sou\u010d\u00e1st\u00ed st\u0159edomo\u0159sk\u00e9 stravy, ale nov\u00e9 v\u00fdzkumy vrhly nov\u00e9 sv\u011btlo na jeho pozoruhodn\u00e9 zdravotn\u00ed p\u0159\u00ednosy. Syt\u00edc\u00ed s\u00edla v\u016fn\u011b olivov\u00e9ho…<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[470],"tags":[1332,3769,3773,3768,3766,3772,3767,3770,3771,456],"class_list":["post-1734","post","type-post","status-publish","format-standard","hentry","category-health-and-nutrition","tag-heart-health","tag-junk-food","tag-calorie-labels","tag-mediterranean-diet","tag-olive-oil","tag-organic-food","tag-satiety","tag-fiber","tag-picky-eating","tag-health-benefits"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/1734","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/comments?post=1734"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/1734\/revisions"}],"predecessor-version":[{"id":1735,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/1734\/revisions\/1735"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media?parent=1734"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/categories?post=1734"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/tags?post=1734"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}