It has been estimated that the average human brain contains about 100 billion neurons and, on average, each neuron is connected to 1000 other neurons. This results in the generation of vast and complex neural networks that are the mainstay of the brain's processing capabilities. Neurons are the basic data processing units, the 'chips', of the brain. Each neuron receives electrical inputs from about 1000 other neurons.
New research from Italy suggests that low levels of vitamin D may increase your risk of erectile dysfunction. When researchers tested 143 men with varying degrees of erectile dysfunction, they found that nearly half of them were coming up deficient in D, and only one in five had optimal levels of the nutrient.
Asparagus is considered as one of the most effective food to cure erectile dysfunction due to its nutritional qualities. Asparagus is highly rich in vitamins C, E, B1, PP, B2 and vitamin A. It also has zinc, iron, fibre, potassium and folic acid which works as a natural Viagra.