The broader federal marijuana rescheduling process remains on hold as of October 2026, but that doesn't mean workplace drug testing requirements have disappeared. Employers, especially those regulated by the DOT, must continue following applicable testing rules. Understanding what has changed, what hasn't, and how marijuana policies affect your workforce can help you avoid compliance mistakes.
A 2026 hepatitis A outbreak potentially linked to contaminated frozen clams raised concerns about exposure and immunity. If you've consumed affected shellfish, checking your hepatitis A vaccination status and understanding when testing is appropriate can help protect your health. Unvaccinated people with recent exposure may need preventive treatment within 14 days.
Some collagen supplements and seafood products can contain trace amounts of heavy metals like mercury, lead, cadmium, or arsenic. While not every product poses a health risk, repeated exposure to elevated levels can affect your health over time. Knowing which products carry potential risks, how to check their quality, and when testing may be appropriate can help you make safer choices.
The 2026 Quest Diagnostics report found that 19.1% of hair drug tests among workers in the general U.S. workforce were positive in 2025, highlighting patterns that shorter detection methods may miss. For employers, understanding these trends can help improve drug testing policies, identify potential workplace risks, and choose the right screening methods.
A high TSH level usually means your thyroid may not be making enough thyroid hormone, but how serious it is depends on your Free T4, symptoms, medical history, and how high the number is. Very high TSH should not be ignored because untreated thyroid imbalance can affect energy, weight, mood, heart health, and overall metabolism.
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