[dick_sucker2]

How do you enrich rice?

[mikestew]

Not only can you do it, it's Federally mandated in the U. S.: https://www.law.cornell.edu/uscode/text/7/1431c

As to how, my understanding is that it's just coated with nutrients; easy peasy.

[jschwartzi]

A lot of people wash rice before cooking it which also washes the enrichment off it.

[dick_sucker2]

Thanks

[devrieda]

Through genetic engineering. For instance https://en.wikipedia.org/wiki/Golden_rice