Amino Acid Metabolism | the Methionine (SAM) Cycle

[@SI-dn9sk]

Very good simple explanation been trying to understand this for days Thanks

[@hollywoodianiit516]

By far the best description I found, thank you! How would you explain depleted levels of homocysteine?

[@zhaojinxu4355]

Very nicely explained,

[@martinasera825]

Thanks so much for the explanation. 😘💜

[@CatalystUniversity]

You're welcome!

[@speedster3030]

Wow, great video. Nice and succinct.

[@lucilaalvarez5034]

Very helpful thank you🙏

[@CatalystUniversity]

No problem!

[@oxytocin3119]

thank you

[@armytc86]

Can you cover the product Cell Food and SAM-E. Please

[@stephaniew4168]

In what instances is it helpful to take supplemental methionine?

[@memeoid1]

What do you think about the recently found association between B12 and risk of death?

[@gabrieltorres5732]

Is it possible to deplete this SAM cycle pool with the addition of NAD+ precursors? Or would a methyl B vitamin be sufficient for epigenetic purposes?

[@bonbonpony]

Hahah I always wondered who's that "Sam" dude who discovered this cycle ;D

[@kelvinpower5679]

Hello sir, If B12 from supplements or food is already Me-cobalamin(not Cyanocobalamin), do we need "5-MTHF " again to happen methionine synthetic from Homocysteine? Because, in this case, B12 is already methyl, and do not need "methyl " again from 5-MTHF, how do you think? If this theory is right, a high dose of Cyanocobalamin will cause folate deficiency, but Me-cobalamin will not. Thank you very much for your video, this helps me a lot to understand biochemistry. If this theory is right, Can Me-cobalamin alone may reduce Homocysteine levels significantly without the need for folate? Thank you again.

[@mariamhossam8668]

Thank you