PoshanPushan · Class 9-10
Iron absorption: thali mein jodi ka vigyan
Ek thali mein iron kaafi dikhta hai, phir bhi body use poora kyun nahi le paati? Kya khaane ke saath kuch aur bhi jodna padta hai?
Socho pehle… phir dekho jawab
Paudhon ka iron body mein aasaani se avshoshit nahi hota. Vitamin C (nimbu, amla, amrood) use aasaani se avshoshit hone wale roop mein badalne mein madad karta hai. Isliye khaane ki jodi matter karti hai.
Mechanism: haemoglobin ek protein hai jisme iron hota hai. Yeh phephdon se oxygen uthakar poori body ke tissues tak pahunchata hai. Iron humein khaane se milta hai, isliye roz ke khaane mein iron-yukt padarth zaroori hain: bajra, ragi, palak, methi, gur, kala chana, til.
Absorption (avshoshan): jo iron body ke andar jaata hai, woh aanton se khoon mein pahunchta hai. Paudhon ka iron kai baar aisi shakal mein hota hai jo aasaani se nahi samaata. Vitamin C usse aasaani se samaane wali shakal mein badalne mein madad karta hai. Isliye saag ke saath nimbu ya amla ki chutney achhi jodi hai.
Sahi paddhati: pura anaaj, dal aur saag ek hi thali mein; khatta saathi saath mein. Bajra aur ragi jaise Shree Anna iron aur fibre dete hain aur kam paani mein ugte hain. Ghar ka khaana packaged se behtar.
Sawdhani: koi bahut kamzor ya thaka rahe toh khaane se ilaaj ki koshish nahi; bade ko batao aur doctor ko dikhao. Is paath ka maksad sirf thali ki samajh hai.
Ghar pe try karo
Ek din ka apna menu likho. Har bhojan mein ek iron wali cheez aur ek vitamin C wali cheez jodo. Kahin jodi missing ho toh ghar mein uska saral upaay likho (jaise nimbu ki ek boond).
Wow!
Same thali, par jodi sahi ho toh body zyada iron le sakti hai: khana-peena sirf kya, kaise bhi matter karta hai!
3 sawaal
- Haemoglobin mein kaun sa tatva hota hai jo oxygen le jaane mein madad karta hai?
Jawab dekho
Iron. Haemoglobin protein mein iron hota hai jo oxygen ko bandh kar le jaata hai.
- Vitamin C ka iron absorption mein kya kaam hai?
Jawab dekho
Paudhon ke iron ko aasaani se avshoshit hone mein madad karta hai. Vitamin C paudhon ke iron ko aasaani se avshoshit hone wale roop mein badalne mein madad karta hai.
- Kaun si thali iron ke liye behtar jodi hai?
Jawab dekho
Bajra roti + palak + nimbu ki chutney. Iron wale anaaj aur saag ke saath vitamin C wala saathi absorption behtar karta hai.
NCERT se jodo: NCERT Class 10 Science — jeevan prakriyaayein (poshan, parivahan)