Get inspired! Sign up for our newsletters for the latest ideas, products and projects.
By entering your email address, you agree to our Terms of Use
and acknowledge the Privacy Policy.
HGTV
and its affiliates
may use your email address to provide updates, ads, and offers.
We're sorry, there seems to be an issue playing this video. Please refresh the page or try again in a moment.If you continue to have issues, please contact us here.
Loading Video...
Japanese Purple Sweet Potato
03:24
In Okinawa, Japan, Debbie Wong finds a versatile local ingredient that's rumored to be the secret to longevity. The purple sweet potato called beni-imo is a superfood used in chips, tarts, soba and even ice cream.