“When it becomes stressed from drought, johnsongrass can produce prussic acid — also known as hydrocyanic acid — or can accumulate nitrate, both of which are very toxic to livestock,” Jennings said.
A heart attack often seems like it comes out of nowhere, but your body may give you subtle warning signs one month before an attack. These early symptoms, frequently mistaken for stress, fatigue, or ...
About 795,000 Americans will have a stroke this year — new research suggests that a common, healthy habit may reduce the risk of certain types of stroke.