I don't know what fruit it is. This is the first time I've ever seen one.

Fiber: Improves digestion and promotes gut health.
Antioxidants: Slows the aging process and protects cells from damage.

Studies have shown that white mulberry leaf extract can lower blood sugar levels, making this herb especially recommended for people with diabetes or insulin resistance.
Uses of white mulberry

The fruit can be eaten fresh, dried, or made into jam. It's also delicious added to oatmeal, yogurt, or cakes. White mulberry leaves can be used to prepare a light, slightly sweet infusion that stimulates metabolism and helps maintain stable blood sugar levels. Jams, jellies, and preserves

Curiosity

The leaves of the white mulberry are the primary food source for silkworm caterpillars, making this plant an important part of the history of silk production in China.
Summary

White blackberries are not only a delicious fruit, but also a natural ally for your health. It's advisable to include them in your diet, fresh, dried, or as an infusion. Their delicate flavor and numerous benefits make them increasingly popular among those who prefer natural products and a healthy lifestyle.