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吃肝补肝?想多了
Bei Jing Qing Nian Bao· 2025-09-16 01:36
动物肝脏是公认的"营养大户",其富含优质蛋白质、维生素A、B族维生素、铁、锌等微量元素。中国 营养学会建议,动物肝脏可以作为饮食多样化的一部分,但不要频繁大量吃,比如每月吃1至2次,每次 不超过50克,大约为半个手掌大小。过量食用反而会对身体造成伤害。 胆固醇与心血管风险 作为生物体中胆固醇合成的场所,动物肝脏的胆固醇含量相对于其他部位更高, 以猪肝为例,每100g猪肝里含有288mg胆固醇。虽然中国居民膳食指南未设定胆固醇摄入上限,但过量 摄入仍可能因代谢负担增加而影响心血管和肝脏健康。 痛风或高尿酸血症 动物肝脏属于高嘌呤食物,每100g约含200至300mg嘌呤,痛风及高尿酸血症患者应 严格限制摄入。 维生素A中毒 动物肝脏中的维生素A含量也非常高,吃得太多容易引起慢性维生素A中毒,出现肝功能 受损、骨质疏松、头痛、皮肤干燥等症状。 重金属与毒素残留风险 肝脏作为代谢器官,还可能会积累重金属(比如铜、镉、铅)和脂溶性毒素。 长期大量摄入,尤其是儿童,可能会对神经系统和肝肾功能造成潜在危害。 "吃啥补啥"这句老话大家肯定不陌生,尤其是"吃肝补肝"的说法,不少长辈都爱挂在嘴边。很多人觉得 多吃猪肝、鸡肝能增 ...
朝“问”健康丨女性气血不足该怎么调理?
Yang Shi Xin Wen· 2025-09-07 01:46
Group 1 - The article emphasizes the importance of regulating qi and blood, especially for women, after the White Dew season due to symptoms of fatigue and poor health [1] - Dietary adjustments are recommended, including the intake of iron, protein, and vitamin-rich foods such as animal liver, lean meat, red dates, and goji berries, while avoiding cold foods [1] - Herbal soups made from ingredients like Angelica and Astragalus can be beneficial, but should be tailored to individual constitution and not overconsumed [1] Group 2 - Moderate exercise is suggested to promote qi and blood circulation, with activities like brisk walking and yoga being ideal, while intensity should be kept low [3] - It is advised to avoid intense workouts that may deplete qi and blood, especially during menstruation, and to maintain warmth [4] Group 3 - For severe cases of qi and blood deficiency, traditional Chinese medicine (TCM) approaches are recommended [6] - Acupuncture at specific points such as Zusanli and Sanyinjiao, along with moxibustion at Guanyuan and Qihai, can help in warming and supplementing qi and blood [7] - Massage therapy is also suggested to improve qi and blood circulation [7]