Grapes come in various forms and colours. There are red, green and purple grapes, raisins without seeds. Human beings grew grapes as early as 6500 BC, and in the myths of many civilizations.
They are associated with diabetes prevention, high blood pressure, and enhanced brain health, bone strength, and immune function, and many other health benefits that make it the best food for health.
1. Maintain optimal blood pressure.
Grapes have high potassium content. This mineral is necessary to maintain healthy levels of blood pressure. Low potassium intake has been associated with an increased risk of high blood pressure, heart disease, and stroke.
Furthermore, scientists including Mitchell Seymour, MS, report that flavonoids found in abundance in the skin, flesh, and seeds of black, green, and red grapes may be substances that reduce hypertension that can lead to cardiac failure.
2. Reduces blood sugar level.
Grapes contain 23 grams of sugar per cup, which may lead you to wonder if grapes are a good choice for people with diabetes.
Not only do they have a low glycemic index ( GI) of 53, but even compounds found in grapes can lower blood sugar levels also. In addition, Resveratrol, a phytochemical contained in grapes, modulates the response to blood glucose by influencing how the body secretes and uses insulin.
3. Improves brain health and mood
Grape resveratrol has positive effects on the hippocampus, a brain area that’s critical to functions like memory, learning, and mood. A study provides novel evidence that resveratrol treatment, in the late middle ages can help improve memory and mood function in old age
Other researches also suggest that grapes can help support brain health by reducing brain oxidative stress, promoting healthy brain blood flow, and exerting anti-inflammatory effects.
4. Improves bone health
Grapes contain many essential nutrients, including calcium, magnesium, phosphorus, and vitamin K, which are vital to bone health.
Studies indicate Grapes Resveratrol increases bone density, calcium absorption, and calcium retention in bones.
5. Boost Immune system
Fresh, whole grapes produce more than 1,600 natural plant compounds including antioxidants and other polyphenols, both of which have been shown to preserve the health and function of cells that help preserve against disease. Grapes are a natural source of the polyphenol stipend called Resveratrol. It is an immune-enhancing antioxidant that plays key roles in the health of the immune system.
Grapes also hydrate, containing approximately 82 percent water. Hydration is important to improve immune responses.
Top 5 health benefits of grapes are listed above and there are many more, which make marks its position in the healthy food list.