OSHA recognizes that many of its permissible exposure limits (PELs) are outdated and inadequate for ensuring protection of worker health.Most of OSHAâs PELs were issued shortly after adoption of the Occupational Safety and Health (OSH) Act in 1970, and have not been updated since that time.SHA recognizes that many of its permissible exposure limits (PELs) are outdated and inadequate for ensuring protection of worker health.
Bump Up Your B Vitamins. The B complex is made up of several vitamins: thiamin, riboflavin, niacin, B-6, pantothenic acid and biotin, which allow you to produce energy during exercise, and folate and B-12, which help you create protein for muscle synthesis and to repair torn or distressed muscle fibers.
Stockbyte/Stockbyte/Getty Images. Vitamin C. Vitamin C is another important vitamin for joint health. First of all, vitamin C is more effective when combined with other antioxidants such as vitamins A., E, and D. Vitamin C improves cell regeneration along with reducing inflammation.itamin A is a very important vitamin because it reduces inflammation in the body. Joints typically ache due to inflammation from arthritis, injury or overuse. Vitamin A is found in carrots, broccoli, spinach, parsley, and other greens.