Video narration
Salad ki dressing mein tel aur paani alag hote hain - to "acid-soluble" vitamin aakhir kis cheez mein ghulte hain? Yeh naam jaanchne layak hai: "acid-soluble" poshan mein maanak samooh nahi hai. Shayad aapka matlab "fat-soluble", yaani vasa mein ghulne wale, se hai. Asal fark paani aur vasa ka hai - acid ka nahi. Paani mein ghulne wale, yaani water-soluble, samooh mein B vitamins aur vitamin C aate hain. Ve sharir ke paani wale taral padarthon mein ghoomte hain; atirikt maatra aksar peshab se nikal jaati hai. Vasa mein ghulne wale, yaani fat-soluble, vitamins A, D, E aur K hain. Ye khaane ki vasa ke saath sokhe jaate hain aur sharir mein jama ho sakte hain. Lekin niyam ek jaisa nahi hai: paani mein ghulne ka matlab yeh nahi ki kuch bhi jama nahi hota; bhandaran aur nikas vitamin ke anusaar badalte hain. To "acid-soluble" maanak samooh nahi hai; tulna water-soluble B aur C banam fat-soluble A, D, E aur K ki hai.