Walnuts used to be viewed as unhealthy due to their high fat and calorie content, but in recent history we have found this assumption to be completely false. Packed with healthy essential fats, antioxidants, vitamins, trace minerals, protein and fiber, walnuts are a veritable super food. These tree nuts have negligible sodium, are cholesterol free and are unique in the fact that they contain polyunsaturated fats instead of monounsaturated fats (basically the type of fat is healthier than in other nuts).
History Of Walnuts :
Though Walnuts are native to Balkans Eastward to Himalayas and Southwest China, it is found extensively in Kyrgyzstan. It is widely sophisticated in temperate zones of the world. Serbia, Bulgaria, France, Greece, Romania, China, California and Chile are the vital nut cultivating regions. Walnuts are also grown in New Zealand and Australia.
Today China is the highest producer of Walnuts commercially in the world by producing 360000 metric tons in a year. United States lies in second which produce about 294000 metric tons in a year. In U.S., about 90% of walnuts are cultivated in California.
Nutritional Value :
- Let’s discuss a handful of the benefits of walnuts you might not already know.
Help You Live Longer :
It is believed that by consuming about a handful of walnuts thrice a week can help you live longer. In this study, the scientists found that walnut can lower the risk of death from different cancers by about 40% and reduce the risk of death from cardiovascular diseases by about 55%. General speaking, nut eaters in the study shown a 39% lesser risk of dying and walnut eaters reduced 45% of the threat.
Improve Your Memory :
Walnuts contain the essential fatty acids omega-3 and 6. These may help improve memory and cognitive function.
Good For Heart :
Walnuts are rich in l-arginine that offers vascular benefits to those with heart disease, and cardiac risk factors. If you suffer from herpes, you may just want to limit or avoid walnuts, because high levels of arginine in walnuts may deplete lysine that triggers your herpes recurrences.
When it comes to benefits of walnuts for heart, walnuts are known as a natural source of omega-3 fat ALA. This acid is anti-inflammatory and can prevent the growth of pathological blood clots. Scientific studies show that those who follow a diet rich in ALA reduce the risk of fatal heart attacks and achieve approximately 50% the risks of sudden cardiac death.
Improve Sperm Quality :
Trying to get pregnant? Make sure your guy is taking a handful of walnuts each day as one of the benefits of walnuts is improved sperm vitality and motility. It also might help prevent sperm morphology, or abnormal sperm growth.
Good For Skin :
Consuming walnuts helps the skin look younger and healthier due to the powerful antioxidant, vitamin E. You can also use walnut oil topically for protection against dry skin. Who doesn’t want younger, healthier and more supple-looking skin?
Help You Sleep :
Walnuts can help improve your sleep, as they are rich in the melatonin hormone, which works to induce and regulate sleep. This hormone actually makes walnuts a delicious bedtime or evening snack to improve your sleep. So, just enjoy a handful of walnuts before bedtime for your better sleep as well as improved health related to your sleep.
Treat Diabetes :
The diabetic patients could daily consume walnuts as it contains high content of monounsaturated and polyunsaturated fats. Its consumption has inverse relationship with the development of type 2 diabetes.
Strong Hair And Nails :
Walnuts are a great source of biotin, or vitamin B7, which is thought to help hair and nails grow stronger and longer, as well as prevent hair loss. Vitamin E can also help give your hair and nails a healthy shine.