Megan Baker (left) of Papa & Barkley Co., a Cannabis company based in Eureka, Calif., shows Shirley Avedon of Laguna Woods different products intended to help with pain relief.
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Melodie Beckham (left), here with her daughter, Laura, had metastatic lung cancer and chose to stop taking medical marijuana after it failed to relieve her symptoms. She died a few weeks after this photo was taken.
Melissa Bailey/Kaiser Health News
New research finds that a yoga class designed specifically for back pain can be as effective as physical therapy in relieving pain. The yoga protocol includes gentle poses and avoids more difficult ones.
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Doris Keene (right) talks with her acupuncturist before a treatment at Portland's Quest Center for Integrative Health. Keene says the treatments have eased her chronic back pain at least as effectively as the Vicodin and muscle relaxants she once relied on.
Kristian Foden-Vencil/Oregon Public Broadcasting
Fingertips, David Linden explains, are filled with different sorts of sensors for detecting different types of touch, including one that notes texture and fine little bumps. Another type perks up at vibration.