Question: what is the best source of vitamin b17?
Answer: Seeds. Many seeds and kernels of various fruits are rich in the vitamin, apricot kernels and seeds being on top of the chart. ... 
Berries. Raspberries, elderberries, strawberries, blueberries, blackberries and wild berries contain the vitamin in pretty abundant quantities. ... 
Nuts. ... 
Grains and Millets. ... 
Eucalyptus Leaves. ... 
Sprouts.