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The revised guidance adds significant detail to the list of essential critical infrastructure workers, adding specificity to the larger health care, law enforcement, transportation and food and agriculture industries.

Previous CISA guidance broadly protected many of these industries under more imprecise food or health related categories, so the added specificity was welcome for companies in the industries named.

Among the popular nutritional supplements used to optimize exercise recovery by athletes, lycopene, a carotenoid found in tomatoes, is widely used, with clinical research evidencing that pure lycopene supplements are a potent antioxidant which can reduce exercise-induced lipid peroxidation (a mechanism in which free radicals damage cells by “stealing” electrons from lipids in cell membranes).