Final answer:
An approved helmet must meet safety requirements and will have a label from organizations like CSA, BSI, SNELL, or DOT. Helmets protect against head injuries, a key health and safety consideration in activities ranging from cycling to construction work.
Step-by-step explanation:
An approved helmet will have a label indicating that it meets the safety requirements set by a standards organization such as the Canadian Standards Association (CSA), the British Standards Institution (BSI), the SNELL Memorial Foundation, or the Department of Transportation (DOT). Helmets are crucial for protecting against head injuries which can lead to nervous system injuries and potentially lifelong disability. Wearing a safety helmet is a health-conscious choice whether you are riding a bicycle, participating in sports, or working at a construction site where safety concerns have become a higher priority over the years.