The peach settled in so completely that one US state, Georgia, proudly calls itself the Peach State. Today, you can grow these fruits across sunny temperate regions worldwide by matching the cultivar to your local winter chill and frost profile. Peach. The peach (Prunus persica) is a deciduous tree that bears edible juicy fruits with various characteristics. Most are simply called peaches, while the glossy-skinned, non-fuzzy varieties are called nectarines. Though from the same species, they are regarded commercially as different fruits. What Are Peaches? The peach is a sweet, juicy fruit known for its distinct color and taste. It's been a favorite summertime delight for centuries, originating in China. The peach is a species of the Prunus persica, and is a fruit tree of the rose family Rosaceae. They grow in the warm regions of both the northern and southern hemispheres. Research in animal studies has found that peach extract can help lower cholesterol and high blood pressure. Peaches are also a moderate source of potassium, which is an important nutrient to help. Peach is a economically important fruit tree grown throughout the warmer temperate regions of both the Northern and Southern hemispheres for its sweet fruits. Peaches are widely eaten fresh and are also baked in pies and cobblers; canned peaches are a staple commodity in many regions. Is peach hot or cold? According to Ayurveda, peaches are considered a cooling fruit, making them especially good for consumption during the summer to balance body heat. The nutritious peach is full of antioxidants and may improve heart health, aid digestion, and protect against moisture loss in your skin, among other benefits. The peach botanically is called Prunus Persica which translates to Persian Plum, and for some time horticulturists believed that peaches originated in Persia, modern-day Iran. Although peach is far from a superfood, it can play an important role in health as part of a healthful, balanced diet.