长寿是人类的普遍希望,尤其是老年人特别关心,人的长寿与住居条件清静,空气新鲜,精神乐观,注意劳逸结合,坚持锻炼等方面有关,而食用低脂肪、低热量、低毒、低盐的膳食更为重要,食用菌则是理想的一高(蛋白质)四低食品。我国自古以来对食用菌有延年益寿之功作了很深的探索。“神农本草经”载灵芝有主治:胸中结、益心气,补中、增智慧不忘,久食轻身不老,延年。据“本草纲目”所载:久服茯苓可以“除百病、润肌肤,益寿延年。”汉代“神农本草经”把茯苓列为中药材的上品,有“主胸胁、逆气……利小 Longevity is a universal hope of mankind, especially the elderly are particularly concerned about people’s longevity and living conditions are quiet, fresh air, optimistic, pay attention to work and rest, adhere to exercise and so on, and consumption of low fat, low calorie, low toxicity, Low salt diet is more important, edible fungus is the ideal of a high (protein) four low-food. Since ancient times, edible fungi in our country have made great explorations of the merits of longevity. “Shen Nong’s Herbal Classic” contains Ganoderma indica: chest knot, benefit heart gas, fill in, increase wisdom never forget, long food light body not old, prolonged. According to “Compendium of Materia Medica” contains: Jiufu Poria can “in addition to all diseases, skin, longevity.” Han “Shennong Bencao” Poria as a Chinese herbal medicines top grade, "the main chest threat, against the gas ...... Little profit