New Study Shows Immune Response From Heat Therapy, but There Is Fine Print

Steaming hot tub in a calm setting, representing heat therapy

Introduction Hot tubs and saunas have long been linked to relaxation, but can they actually strengthen your immune system? A study from the University of Oregon, published in the American Journal of Physiology in July 2025, looked at how three kinds of passive heat exposure affect the body. The researchers compared hot tub immersion, a […]

How Accurate Is AI for Scientific Research

AI assistant analysing scientific research papers

Artificial intelligence has rapidly become a key tool in scientific workflows. Researchers use tools such as large language models (LLMs) to summarize complex literature, propose hypotheses, and solve structured problems. The use of AI has increased rapidly since it became publicly available. But with increasing reliance comes a vital question: How accurate is AI for scientific […]

Fluoride Exposure and Children’s IQ: What a Major New Study Reveals

Glass being filled with tap water from a kitchen faucet

Is your tap water affecting your child’s brain development? A major new study reveals a possible link between fluoride exposure and children’s IQ, but that link may not be as important as you may think. As always, the details are in the nuance. The Big Picture What if something meant to protect your child’s health […]

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