Medically reviewed by William Truswell, MD Argan oil comes from the fruit kernels, or seeds, of the argan tree (Argania ...

Jujube (Ziziphus jujuba Mill.) is one of the oldest domesticated fruit trees, with its wild relative, Z. jujuba var. spinosa, known for its high organic acid content—primarily citric acid and ...

Passion fruit become more wrinkly as they ripen. Avoid fruit that feels light for its size or is very wrinkled. Both the seeds and pulp of passion fruit can be added to fruit salads and pavlovas ...