Nitric oxide stimulates vasodilation, or an increase in the diameter of your blood vessels, increasing blood flow to your muscles during exercise. Some side effects are associated with nitric oxide supplements. Consult your physician before using any supplement that stimulates nitric oxide release. Video of the Day
Although the terms gristmill or corn mill can refer to any mill that grinds grain, the terms were used historically for a local mill where farmers brought their own grain and received back ground meal or flour, minus a percentage called the miller's toll..
Common examples are rod and ball mills, both of which are of the rotary drum type which rely on internal grinding agents to achieve their milling action. Unlike the ball mill which utilizes a large number of hardened steel balls to impart the grinding action, the rod mill uses steel rods lying within the drum and parallel to its axis. When the drum rotates, these rods roll around inside it, thereby crushing the feed material between them.