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A new flu variant is surging, the CDC just changed a long-standing recommendation for newborns, and a sweeping review questions the benefits many expect from medical cannabis. We unpack what’s real, what’s uncertain, and what to do next—without the hype.
We start with H3N2 subclade K, now dominant across the U.S. and Europe. After a slower start, holiday travel set the stage for a later flu peak, with children and older adults likely feeling the brunt. While vaccine match data remains unclear, we share practical strategies that always help: better sleep, steady hydration, nutrient-dense food, daily movement, sensible sun exposure, and simple hygiene. These basics are your everyday buffer against respiratory viruses.
Next, we examine the CDC’s shift on hepatitis B vaccination for newborns. Instead of a blanket shot at birth for everyone, the new guidance prioritizes immediate vaccination when maternal risk is positive or unknown and encourages shared decision-making when mothers test negative. We explore why perinatal transmission risk is low overall, why maternal screening matters, and how individualized choices can improve safety and trust without sacrificing protection.
Then we turn to two topics where clarity can change behavior. A large study links tanning beds to nearly triple the melanoma risk, undermining claims that indoor UV is safer than sunlight. We explain why controlled, non-burning sun exposure is still beneficial while artificial UV is not worth the trade-off. Finally, we dig into a review of 120-plus studies on medical cannabis: strong support exists for chemotherapy-related nausea, but evidence remains mixed for insomnia, chronic pain, and other widely marketed uses. We talk dosing, study quality, and how to approach cannabis with a simple “track and test” mindset that respects both data and personal response.
If this kind of clear, evidence-led guidance helps you navigate noisy health news, subscribe, share the show with a friend, and leave a quick review so others can find it. Your feedback shapes future topics and keeps this community focused on taking ownership of health—one smart decision at a time.
Thanks for listening to this edition of Frontline Health by Centurion. Remember, you are your best health advocate.
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