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1、缺铁性贫血英语演讲iron deficiencyWomen and childrens Women and childrens diseasesdiseases缺铁性贫血英语演讲What is iron deficiency?What is iron deficiency?irondeficiencyyou dont know!Why do we need iron?Why do we need iron?who is at risk?who is at risk?what could we do?what could we do?缺铁性贫血英语演讲Whatisirondeficiency?W
2、hatisirondeficiency? Iron is a mineral found in every cell of the body. It is vital for good health and for our mental and physical wellbeing. Lack of iron is the most common single nutrient deficiency worldwide, with women and preschool children being at particular risk. However, correcting an iron
3、 deficiency is usually straightforward.缺铁性贫血英语演讲Why do we need iron? I Iron is one of 20 minerals ron is one of 20 minerals found in food. It is stored in found in food. It is stored in your liver, spleen and bone your liver, spleen and bone marrow. If your body lacks marrow. If your body lacks iron
4、, it cannot make enough iron, it cannot make enough haemoglobin, which is the haemoglobin, which is the substance in your red blood substance in your red blood cells that carries oxygen to cells that carries oxygen to the body and brain.the body and brain. Iron boosts your immune Iron boosts your im
5、mune system, helps fight infections, system, helps fight infections, and is vital for normal child and is vital for normal child growth and intellectual growth and intellectual development. If you do not development. If you do not have enough, you may lack have enough, you may lack energy and get si
6、ck often. energy and get sick often. Iron is needed for optimum Iron is needed for optimum brain function in adults and brain function in adults and children.children.缺铁性贫血英语演讲who is at risk ?You may develop iron deficiency if you do not eat iron-rich foods for a long period of time. People need mor
7、e iron at certain times, such as in adolescence, pregnancy or when exercising a lot. Iron deficiency can be due to lengthy illness or losing blood from heavy periods or stomach ulcers bleeding from some cancers is a rare but important cause. 缺铁性贫血英语演讲whatwhat could wewe dodo ?缺铁性贫血英语演讲Recommendeddai
8、lydietaryintakeofironinfants（婴儿）（婴儿）712months9mgchildren111years 68mgteenagers1218years1013mgwomen1954years1216mg54+years57mgmen19+yearsmen19+years缺铁性贫血英语演讲 Iron in plant foods is not as easily absorbed as that in meat, so vegetarians and vegans may get too little iron. You should tell your doctor i
9、f you have a non-meat diet so he or she can test you for iron deficiency and, if necessary, refer you to a dietitian for advice.V&S缺铁性贫血英语演讲 Youcanfeelmoreandmoreunwell,Youcanfeelmoreandmoreunwell,particularlyifanparticularlyifan underlyiunderlyingcauseofirondeficiencyngcauseofirondeficiency ,suchas,suchasstomachbleeding,isstomachbleeding,is nottreatnottreated.Ifinfantsgountreateditcanresultined.Ifinfantsgountreateditcanresultindevelopmentalandlearningdifficulties.developmentalandlearningdifficulties.缺铁性贫血英语演讲缺铁性贫血英语演讲缺铁性贫血英语演讲
