The only supplements that I can determine that are required on a plant based diets are B12 and EPA/DHA which source is lab grown algae.


The cheapest way to get our B12 is probably one 2500 microgram sublingual, chewable, or liquid supplement of cyanocobalamin once a week.

Becareful, the kirkland version isn’t the right one.  Here is an explanation:

Don’t buy me.,-300-Tablets.product.100022642.html

  • Methylcobalamin Form of B-12 (this type of B-12 is not good)

I buy this one.  It is a two year supply.  I have no affiliation with Swanson.


I take this once a day.