《养生要集》云∶凡诸果非时，未成核，不可食。令人生疮，或发黄胆。
又云∶凡诸果物生两甲，皆有毒，不可食，害人。
又云∶凡枣桃杏李之辈，若有两核者，食之伤人。
又云∶凡诸果停久，食之发病。
又云∶凡果堕地三重，食之杀人。
《食经》云∶空腹勿食生果，喜令人膈上热，为骨蒸，作痈疖。
又云∶诸果和合食，伤人。
《稽康养生论》云∶熏辛害目。
《养生要集》云∶葱薤牙生不可食，伤人心气。
又云∶苦 瓠不以久盛食之；有毒，杀人。
马琬云∶葵赤茎背黄食之，杀人。
《食经》云∶诸菜和合食。
《食经》云∶凡诸兽，有歧尾奇纹异骨者，不可食，皆成病，杀人。
又云∶兽赤足食之，杀人。
又云∶凡臭兽无创者，勿食，杀人。
又云∶兽自病疮死，食之伤人。
又云∶肉中有腥如朱，不可食之。
又云∶凡避饥空肠，勿食肉，伤人。
又云∶生肉若熟肉有血者，皆杀人。
《膳夫经》云∶凡肉久置，合器中食之，杀人。
又云∶肉脯鱼腊，至夏入秋。不可食，令人得病。
《养生要集》云∶臭（自死）畜口不闭，食之伤人。
又云∶凡臭（自死）兽伏地，食之杀人。
又云∶癸肉自动，不可食之。
又云∶凡禽兽肝脏有光者，不可食，杀人。
又云∶凡脯置于米盆中不可食，杀人。
又云∶脯勿置黍瓮中，食之闭气伤人。
又云∶凡猪羊牛鹿诸肉，皆不可以 木、枣木为划炙食之，入肠里生虫，伤人。
又云∶铜器盖热害汁入食中食之，发恶疮肉疽。
又云∶凡生肉五脏等，着草中自摇动及得酢咸不及（反）色。随（堕）地不污，与犬，
犬不食者，皆有毒，食之杀人。
又云∶凡腻羹肉汁在釜中掩覆，若经宿，又在盆器中热，盖气不泄者皆杀人。
又云∶脯炙之不动，得水复动，食之杀人。
又云∶凡肉作脯，不肯燥食之，杀人。
又云∶秽饭 肉，食之不利人，成病。
又云∶茅屋脯名漏脯，藏脯蜜器中名郁脯，并不可食之。
又云∶凡夫阴积日及连两虫宿生鱼生肉脍等，不食，不利人。
《千金方》云∶勿食一切脑，大不佳。
《养生要集》说：凡是反季节、未长成核的果实，不可食用。吃了会让人生疮，或者患上黄疸病。
又说：凡是果实中长出两个甲壳状物的，都有毒，不可食用，会伤害人。
又说：凡是枣、桃、杏、李这类水果，如果有两个果核的，吃了会伤害人。
又说：凡是存放时间过久的果实，吃了会引发疾病。
又说：凡是果实落地三次（指多次翻滚或接触地面）的，吃了会致死。
《食经》说：空腹时不要吃生果，容易引起膈上发热，导致骨蒸劳热，形成痈疽疖肿。
又说：各种果实混合在一起吃，会伤害人。
《嵇康养生论》说：辛辣熏蒸之物损害眼睛。
《养生要集》说：葱和薤如果生着吃，不可食用，会损伤人心气。
又说：味苦的瓠瓜如果不及时食用而久存，会有毒，能致人死亡。
马琬说：葵菜如果茎是红色、背面是黄色的，吃了会致死。
《食经》说：各种蔬菜混合在一起吃（有害）。
《食经》说：凡是野兽，有分叉尾巴、奇特纹理或异常骨骼的，不可食用，都会致病，甚至致死。
又说：野兽如果是红脚的，吃了会致死。
又说：凡是发臭的野兽，如果没有外伤的，不要食用，会致死。
又说：野兽因生病长疮而死，吃了会伤害人。
又说：肉中有像朱砂一样红色的腥味斑点，不可食用。
又说：凡是为了躲避饥饿而空腹时，不要吃肉，会伤害人。
又说：无论是生肉还是熟肉，如果有血色的，都致人死亡。
《膳夫经》说：凡是肉类长时间放置，合在器皿中食用的，会致死。
又说：肉干和鱼干，到了夏秋季节，不可食用，会使人得病。
《养生要集》说：发臭的（自死的）牲畜嘴巴不闭合的，吃了会伤害人。
又说：凡是发臭的（自死的）野兽趴在地上的，吃了会致死。
又说：癸肉（注：指腐烂变质的肉）会自动蠕动的，不可食用。
又说：凡是禽兽肝脏有光泽的，不可食用，会致死。
又说：凡是肉干放在米盆中的，不可食用，会致死。
又说：肉干不要放在黍米瓮中，吃了会闭塞气息，伤害人。
又说：凡是猪、羊、牛、鹿等肉类，都不可以用桑木、枣木来削切烤炙食用，否则会在肠内生虫，伤害人。
又说：用铜器覆盖热肉，害汁流入食物中食用，会引发恶疮和肉疽。
又说：凡是生肉及五脏等，沾在草中自动摇动，以及遇到醋咸后颜色改变（或不变），掉在地上不被弄脏，给狗吃，狗不吃掉的，都有毒，吃了会致死。
又说：凡是油腻的肉汤在釜中覆盖，如果经过一夜，又在盆器中加热，盖子盖严气体不泄出的，都致人死亡。
又说：肉干烤制后不动，遇水后又动，吃了会致死。
又说：凡是制作肉干，不肯干燥就食用的，会致死。
又说：污秽的饭和肉，吃了对人不利，会成病。
又说：茅屋下的肉干叫“漏脯”，藏在蜜器中的肉干叫“郁脯”，都不可食用。
又说：凡是积存多日的阴物，以及连两虫宿生的鱼、生肉脍等，不食用，对人有利。
《千金方》说：不要吃所有的脑髓，非常不好。
*Yangsheng Yaoji* states: Any fruits that are out of season or have not yet formed pits should not be consumed. Ingestion may cause sores or lead to jaundice disease (Huangdan).
It further states: Any fruits developing two shell-like structures are toxic and should not be eaten, as they harm the human body.
It also states: For fruits such as dates, peaches, apricots, and plums, those possessing two pits are harmful if consumed.
It further states: Fruits stored for a long period can induce illness upon consumption.
It also states: Fruits that have fallen to the ground three times are lethal if eaten.
*Shijing* (Classic of Food) states: One should not eat raw fruits on an empty stomach, as this tends to cause heat in the upper diaphragm, leading to bone-steaming tuberculosis (Guzheng), and the formation of carbuncles and furuncles.
It further states: Consuming various fruits in combination is harmful to the person.
Ji Kang’s *Yangsheng Lun* states: Pungent and smoky substances damage the eyes.
*Yangsheng Yaoji* states: Raw scallions and Chinese leeks (Xie) should not be eaten, as they injure the Heart Qi.
It further states: Bitter bottle gourds (Hu) that are stored for a long time become toxic and can be fatal.
Ma Wan states: Malva verticillata (Kui) with red stems and yellow backs is lethal if consumed.
*Shijing* states: Consuming various vegetables in combination [is harmful].
*Shijing* states: Any wild beasts with forked tails, unusual patterns, or abnormal bones should not be eaten, as they cause disease and death.
It further states: Beasts with red feet are lethal if consumed.
It also states: Rotten beasts without visible wounds should not be eaten, as they are fatal.
It further states: Meat from beasts that died of disease-induced sores is harmful if consumed.
It also states: Meat containing red spots resembling cinnabar with a fishy smell should not be eaten.
It further states: When starving, one should not eat meat on an empty stomach, as it harms the body.
It also states: Both raw and cooked meat that retains blood color is lethal.
*Shanfu Jing* states: Meat that has been left for a long time and is consumed from vessels is fatal.
It further states: Dried meat and cured fish should not be eaten during summer and autumn, as they cause illness.
*Yangsheng Yaoji* states: Rotten livestock (self-dead) with mouths that do not close are harmful if consumed.
It further states: Rotten beasts (self-dead) lying prone on the ground are lethal if eaten.
It also states: Rotting meat (Gui Rou) that moves spontaneously should not be eaten.
It further states: Animal livers that shine are lethal if consumed.
It also states: Jerky stored in rice basins is lethal if eaten.
It further states: Jerky should not be stored in millet jars; ingestion causes Qi stagnation and harm.
It also states: Meat from pigs, sheep, cattle, and deer should not be sliced or roasted using mulberry or jujube wood, as this induces intestinal parasites and harm.
It further states: Heat juice from copper vessels covering hot meat entering food causes malignant sores and flesh abscesses (Rouju).
It also states: Raw meat and viscera that move spontaneously when touching grass, change color upon contact with vinegar or salt, fall cleanly to the ground without staining, and are rejected by dogs, are all toxic and lethal if consumed.
It further states: Greasy meat broth covered in a cauldron overnight, then reheated in a basin with a sealed lid preventing gas escape, is fatal.
It also states: Jerky that does not move but becomes active upon contact with water is lethal if eaten.
It further states: Jerky that is not dried sufficiently before consumption is fatal.
It also states: Spoiled rice and meat are detrimental and cause disease.
It further states: Jerky exposed under thatched roofs is called "Lou Fu" (Leaking Jerky); jerky stored in honey containers is called "Yu Fu"; both are inedible.
It also states: Accumulated yin substances over many days, fish and raw meat sashimi generated by two generations of insects, etc., should not be eaten, as abstinence benefits the person.
*Qianjin Fang* states: Do not consume any brain matter; it is highly inadvisable.