Sete horas de sono por noite é o ideal na meia-idade e na velhice, diz estudo

[{"selector":"#anim-10a01cfc-b3d1-4a31-a888-71c980cbe6f2 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] ESTUDO Pexels/furkanfdemir Sete horas de sono por noite é o ideal na meia-idade e na velhice

[{"selector":"#anim-9df8d050-1255-486d-b0d4-659e7daa40b0","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5248763e-d399-49c9-bade-03832e1b1495","keyframes":{"transform":["translate3d(0px, -463.01592%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-33e70cd5-6b10-4371-a87e-21086d298144 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(21.874999829338595%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Novas pesquisas descobriram que sete horas de sono representam uma noite de descanso ideal - com associação direta a uma melhor saúde mental Pexels/ Mikhail Nilov

[{"selector":"#anim-39e56717-0a75-4016-a91e-ca6c356cd48b","keyframes":{"transform":["translate3d(100.25907%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1044,"easing":"cubic-bezier(.2, 0, .8, 1)","fill":"both"}] [{"selector":"#anim-719fc2f9-84fd-4958-b4f5-fc2cc11b300e","keyframes":[{"transform":"rotateZ(180deg)"},{"transform":"rotateZ(0deg)"}],"delay":0,"duration":1200,"easing":"cubic-bezier(.2, 0, .5, 1)","fill":"forwards"}] [{"selector":"#anim-3f6f92c0-4915-4da7-a569-a0f0c75a249d [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-31.726694804372528%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Já os sonos insuficientes ou excessivos estão associados a uma capacidade reduzida de prestar atenção, lembrar e aprender coisas novas, resolver problemas e tomar decisões Giphy

[{"selector":"#anim-54e02150-7ed0-4794-9d95-dff1dec640d8","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6bf8769d-09e5-4f39-9155-2a17954f2140","keyframes":{"transform":["translate3d(0px, 189.26243%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-afa8c139-ea63-4415-bd46-7450649e86f6 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(-7.105427357601002e-15%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] No estudo, as pessoas que dormiram por pouco tempo ou por longos períodos apresentaram piora no bem-estar geral e mais sintomas de ansiedade e depressão Pexels/ cottonbro

[{"selector":"#anim-8756dba6-ef13-48f3-91c7-55f8591242ec","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-516af07e-ddc4-47cf-a595-ee7012b42076","keyframes":{"transform":["translate3d(-106.60378%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-45b3fecf-58eb-40c5-8a24-5c99eccf93ef","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-aa066740-54bd-4f11-bdde-bbd5cd215547","keyframes":{"transform":["translate3d(-97.24518%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ebad81fe-19ad-4fb8-b69b-d3e8d3ca28c9","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-faa3f889-157f-4e19-8546-1083ef7c8fdc","keyframes":{"transform":["translate3d(-17999.88464%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6f317c8b-3991-47a0-b995-934756653850 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(39.0624998293386%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Pesquisadores da China e do Reino Unido analisaram dados de quase 500 mil adultos com idades entre 38 e 73 anos que faziam parte do UK Biobank para chegar nesse resultado Pexels/SHVETS production

[{"selector":"#anim-dd8a1a75-a74c-44a4-9e94-1f97e2df9f64","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2f1aac07-4c9a-499f-9ec1-76767cad600d","keyframes":{"transform":["translate3d(100.27323%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1b110e3e-a889-43d2-9426-3b196bd47570 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-21.874999829338588%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Os participantes foram questionados sobre seus padrões de sono, saúde mental e bem-estar, e participaram de uma série de testes cognitivos Pexels/Yaroslav Shuraev

[{"selector":"#anim-0ba74dbe-7896-45ef-9bc6-2e7398ad7070","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c58dfc1b-02a1-4075-a2ba-0355b67090ec","keyframes":{"transform":["translate3d(-103.3033%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-caf07a81-fa02-46ca-811a-2a20668d7623","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c7e655e5-a0c0-4d6e-be14-91ba4af30ac1","keyframes":{"transform":["translate3d(-98.89808%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a9797841-c4d7-499e-9cee-37877299dfbb","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2bc21850-7699-4b92-8158-1823137d0331","keyframes":{"transform":["translate3d(-18249.88464%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ece0ab3e-8743-4c6a-9e01-13bf1fccb572 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(21.874999829338595%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Uma razão para a ligação entre o sono insuficiente e o declínio cognitivo pode ser a interrupção do sono profundo, que é quando o cérebro repara o corpo do desgaste do dia e consolida as memórias Pexels/Ron Lach

[{"selector":"#anim-8f7052ce-467f-466a-926f-428202e986ae","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a006f8e3-d1cb-457c-a7f2-2a72e74f01d9","keyframes":{"transform":["translate3d(100.26178%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a3279c5d-c818-4fc5-b25f-b930697b1b6d [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(-7.105427357601002e-15%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Pouco sono também está associado ao acúmulo de amiloide, uma proteína chave que pode causar emaranhados no cérebro que caracterizam alguma forma de demência Giphy

[{"selector":"#anim-23a7f94d-3265-4835-b78c-1e15c978bab5","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-fd58bcf1-0583-4e81-8e03-d70b9f9931d9","keyframes":{"transform":["translate3d(0px, 279.84938%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1cb2876d-7a0f-4071-a63f-83c94653f666 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-21.874999829338588%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] O estudo também disse que é possível que uma duração prolongada do sono seja decorrente de um sono fragmentado e de má qualidade Pexels/Rodnae Productions

[{"selector":"#anim-ba0188cb-3673-40ba-91fe-8fee22aeabc6","keyframes":{"transform":["translate3d(-125.18248%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1392,"easing":"cubic-bezier(.2, 0, .8, 1)","fill":"both"}] [{"selector":"#anim-8f0ba3ec-82a1-4941-9e91-6750ace87c68","keyframes":[{"transform":"rotateZ(-180deg)"},{"transform":"rotateZ(0deg)"}],"delay":0,"duration":1600,"easing":"cubic-bezier(.2, 0, .5, 1)","fill":"forwards"}] [{"selector":"#anim-2f3c5675-7972-422c-997a-cf3d5f43041b [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-24.80468737200394%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Giphy Leia mais no site da CNN Brasil Arraste para cima