Lavender oil: what the research does and doesn't show
Lavender is the oil nearly everyone owns. What the anxiety and sleep trials really found, why old oil causes rashes, and how to use it sensibly.
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What is kampo? Japan's herbal medicine explained
Kampo is herbal medicine that ordinary Japanese doctors prescribe next to everyday drugs. Where it came from, how it is used, and how to stay safe with it.
Bloating after meals: common causes and when to get it checked
Most after-dinner bloating comes down to how fast and what we eat. How to ease it at home, and how to tell when it needs a doctor.