ML: Would you please share your thoughts regarding

possible advantages/disadvantages of each, and what circumstances might be appropriate to use each?

Years ago, a friend of mine used to make her own yogurt. Would yogurt be better if homemade??

Also, does buttermilk culture have to have the added salt?

Can one make it without salt if one is trying to reduce sodium in comparison to potassium and other alkaline minerals?

Thanks,

Di