Areca nut is not recognized as a generally safe food ingredient by FDA, and the agency has raised concerns about its safety for human consumption. Importers must clearly document the intended use of the product — whether for traditional cultural consumption, research, or other purposes — and should expect heightened FDA scrutiny. Shipments may be subject to detention or refusal if labeling or documentation suggests unapproved food use. Engaging an FDA-registered agent and a licensed customs broker before shipment is strongly advisable.

Both Vietnam and India have large-scale areca palm cultivation and established export infrastructure serving diaspora communities in the US and other Western markets. India is one of the world's largest producers and consumers of areca nut, while Vietnam has expanded production significantly. The US import market for areca nut is primarily driven by demand from South Asian and Southeast Asian immigrant communities.