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這種營養(yǎng)成分就是Omega-3。 最近發(fā)表在《自然·衰老》期刊上的一項研究發(fā)現(xiàn),老年人堅持3年,每天補充1克Omega-3,能夠?qū)⑸飳W(xué)衰老延緩3-4個月,結(jié)合補充維生素D和力量訓(xùn)練的話效果更好[3]。
▲研究首頁截圖抗衰3件套:ω-3、維D、抗阻
![]() ![]() ▲用四種時鐘來評估維生素D、運動、Omega-3對生物年齡的影響。兩位作者身體力行 ![]() ▲圖:PublicDomainPictures from Pixabay比如,美國心臟協(xié)會AHA就建議一般健康人,每周吃1-2份海鮮(可提供約250mg~500mgDHA和EPA)以降低冠心病、中風(fēng)等的風(fēng)險;對于患有冠心病的人,AHA每天攝入1g DHA+EPA,最好來自魚類[5]。 ![]() ▲青花魚、三文魚等多脂海魚是補充Omega-3的良好選擇。1.不要貪多! 2.看含量和濃度 ![]() 3.魚油、藻油還是其他?
![]() 參考資料 [1]Wu D, Jia Y, Liu Y, Shang M. Dose-response relationship of dietary Omega-3 fatty acids on slowing phenotypic age acceleration: a cross-sectional study. Front Nutr. 2024 Sep 4;11:1424156. doi: 10.3389/fnut.2024.1424156. PMID: 39296507; PMCID: PMC11409900. [2]https://www./articles/d41586-025-00355-1 [3]Bischoff-Ferrari, Heike A., et al. 'Individual and additive effects of vitamin D, omega-3 and exercise on DNA methylation clocks of biological aging in older adults from the DO-HEALTH trial.' Nature Aging (2025): 1-10. [4]Madison AA,Belury MA, Andridge R, et al. Omega-3 supplementation and stress reactivity of cellular aging biomarkers: an ancillary substudy of a randomized, controlled trial in midlife adults [published online ahead of print, 2021 Apr 20]. Mol Psychiatry. 2021;10.1038/s41380-021-01077-2. [5]Siscovick, David S et al. “Omega-3 Polyunsaturated Fatty Acid (Fish Oil) Supplementation and the Prevention of Clinical Cardiovascular Disease: A Science Advisory From the American Heart Association.” Circulation vol. 135,15 (2017): e867-e884. doi:10.1161/CIR.0000000000000482 |
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來自: yy2751 > 《營養(yǎng)補劑》