Peach Powder comes from the Prunus persica tree. Peach trees originated in China and have moved west. Peaches are a good source of carbohydrates, protein, dietary fiber, vitamin C and vitamin A. This nutritious fruit also contains boron, known to boost estrogen levels in postmenopausal women, stimulate the brain, and aid in prevention of osteoporosis. One medium Peach has about 40-43 calories.