At present, many women suffer from anemia, especially vegetarians. Although many iron-rich plant foods are eaten, symptoms of anemia still occur. What is the reason? Let us discuss it well. What are the two types of iron? There are two types of iron in food, one is heme iron, which exists in ani ......
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Lotus, also known as lotus, hibiscus, is a species of water lily plant. Lotus seeds and wolfberry are sweet and nutritious, and they are a kind of favorite nourishing and nutritious food. Their whole body has certain nutritional value and medicinal value. è—•ç¾¹ The mash is chopped with wa ......
In winter, the temperature is low, and most of the activities and hazards of plant diseases and insect pests are hidden and stationary. When using chemical pesticides in winter, in addition to choosing pesticides on the road, we should also pay attention to the following 5 points: The first is to ......
Kit instruction manual This kit is for research use only. examination range: Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ......
According to Yu Mingde, president of the China Association of Pharmaceutical Enterprise Management, the 12th Five-Year Plan for Chinese medical biology is expected to be officially released in December. The general contents of the plan have been clarified, and only some of the contents nee ......
The liquid nitrogen tank is manufactured according to the vacuum jacket insulation principle invented by British scientist Dewar in 1898. It scientifically solves the problem of large loss of liquid nitrogen evaporation caused by heat convection, conduction and radiation during storage of liquid ni ......
Improper collocation of honey â—‡ Honey and rice with food will have stomach pain â—‡ Honey and onion with food injury eyes â—‡ Honey and leeks cause heart disease with the same food It's easy to eat stomachew with honey and ginger Honey and tofu with food can lead to diarr ......
In the case of intensive chickens, harmful gases such as ammonia, carbon monoxide, hydrogen sulfide, and carbon dioxide continue to be generated in the house, especially in the winter, when the amount of ventilation is not increased for the purpose of heat preservation. This will eventually lead to ......
Special wild boars are a new breed that is sustainable in the breeding industry. It eats green food such as green grass, corn stalks, sweet potatoes, etc. The cost is very low, only one-third of that of domestic pigs, and the meat is particularly tender and mellow, and the lean meat percentage is a ......
The basic manufacturing process of black tea is: Fresh leaves (1) Withering (2) Rubbing (3) Fermentation (4) Drying The requirements of black tea for fresh leaves: In addition to the black tea varieties require a certain degree of maturity, the kungfu black tea and the red broken tea must have h ......