13 आवश्यक विटामिन के रासायनिक नाम, वैज्ञानिक नाम scientific name chemical name of vitamins

[@Ganeshj7e]

👍👍👍👍👍

[@KartikShah-h4y]

Really it is beneficial. learn all the vitamins in one shot, Thanks.

[@Pragya_Empower_Studies]

Thanks

[@Himanshithakur-b9s]

very important information he ye. thank you so much.

[@Pragya_Empower_Studies]

Most welcome