The role of ginseng
Ginseng taste sweet, slightly bitter, mild, spleen, lung, heart, kidney channel, qi male body moist, rise more than fall; It has the effect of tonifying qi, strengthening spleen and tonifying lung, Ningxin intelligence, nourishing blood and promoting fluid.
Ginseng shows signs of serious illness, long illness, blood loss, dehydrating caused by vitality, weak pulse; Lack of temper food burnout, vomiting diarrhea; Shortness of breath, shortness of breath, weakness of cough; Heart qi deficiency of insomnia and dream, fright and forgetfulness, body deficiency and sweating; Deficiency of thirst, thirst quenching; Blood deficiency of yellow, vertigo; Kidney deficiency impotence, frequent urination, Qi deficiency external sensation.
Fast lipid metabolism, and has a significant role in reducing high cholesterol. A small dose of ginseng can increase the blood pressure of anesthetized animals slightly, and a large dose can decrease the blood pressure. Different ginseng preparations can enhance the function of isolated toad heart and in vivo rabbit, cat and dog heart, and improve myocardial weakness during ventricular fibrillation
Hypoglycemic effect: ginseng contains ginsenosides and ginseng polysaccharides. In particular, ginsenoside Rb2 has obvious hypoglycemic effect, in addition, ginseng polysaccharide (or glycopeptides) is another kind of hypoglycemic components in ginseng.
Enhance the immune function of the body: ginsenosides and ginseng polysaccharide are the active ingredients of ginseng to regulate immune function, which can improve immune function not only for normal people, but also for people with low immune function. Ginseng polysaccharide, a kind of immune enhancer, is a high molecular acid polysaccharide purified from ginseng. Through the observation of animal experiments and human clinical experiments, it has been proved that it can significantly enhance human immunity and has a certain effect on malignant tumors. Clinical experiments can also prolong the survival time of patients, improve the cellular immune function of the body, reduce the toxic side effects of radiotherapy, and accelerate the repair of damaged tissues. Through clinical observation, it has been confirmed that ginseng polysaccharide has obvious leukocyte raising effect, and the application of radiotherapy and chemotherapy at the same time can reduce the toxic side effects of radiotherapy, prevent leukopenia and enable patients to successfully complete the treatment. There were no side effects in the application of ginseng polysaccharide, which proved that the medicine was safe and reliable.
Improving the resistance to harmful stimuli can enhance the stress ability and adaptability of the body. Ginseng contains ginsenoside, which can improve the anti-stress effect. It can resist hypoxia, high temperature and low temperature.
人参的作用
人参味甘、微苦，性微温，归脾、肺、心、肾经，气雄体润，升多于降;具有补气固脱，健脾益肺，宁心益智，养血生津的功效。
人参主治大病、久病、失血、脱液所致元气欲脱，神疲脉微;脾气不足之食少倦怠，呕吐泄泻;肺气虚弱之气短喘促，咳嗽无力;心气虚衰之失眠多梦，惊悸健忘，体虚多汗;津亏之口渴，消渴;血虚之萎黄，眩晕;肾虚阳萎，尿频，气虚外感。
快脂质代谢，并具有明显降低高胆固醇的作用。小剂量人参可使麻醉动物血压轻度上升，大剂量则使血压下降。不同的人参制剂对离体蟾蜍心脏及在体兔、猫、犬心脏皆有增强其功能的作用，并可改善其心室纤颤时的心肌无力
降血糖作用：人参中含有人参皂苷和人参多糖。尤其是人参皂苷Rb2有明显的降血糖作用，此外人参多糖(或糖肽类)是人参中另一类降血糖成分。
增强机体的免疫功能：人参皂苷和人参多糖是人参调节免疫功能的活性成分，不但对正常人，而且对免疫功能低下的人均有提高免疫功能作用。人参多糖是人参中提纯的高分子酸性多糖，是一种免疫增强剂。经过动物实验和人体临床实验观察，证实能显著增强人体免疫力，对恶性肿瘤有一定的疗效;临床实验可见同样延长病人生存时间，提高机体细胞免疫功能，且减轻放疗的毒副作用，加快损伤组织的修复。经过临床观察证实：人参多糖有明显的升白细胞作用，与放化疗同时应用，能够减小放疗的毒副作用，预防白细胞减少使病人顺利的完成治疗。应用人参多糖过程中无副作用，证明该药是安全、可靠的。
提高对有害刺激的抵御能力，可增强机体的应激能力和适应性，人参中含有人参苷，可以提高抗应激作用。可以抗缺氧、耐高温和低温的能力。
