This move had a decisive impact on the shaping of a national job safety and health program in 1967, as the Departments of Labor and HEW promoted their competing proposals. The Bureau of the Budget accepted the Department of Labor's recommendations.
After I walk for about a minute, my legs are so tired... Q. After I walk for about a minute, my legs are so tired it feels like I've walked for miles. My doctor says it's because of poor circulation in my legs and ordered a medication, pentoxifylline, that caused dizziness, so I'm afraid to take it.
The pain that is associated with muscle cramps caused by poor circulation to the legs that worsens with walking is referred to as claudication. Deficiencies of certain vitamins, including thiamine (B1), pantothenic acid (B5), and pyridoxine (B6), can also cause muscle cramps.