Examines the highest levels of research and evidence behind the safest known, therapeutically active medicine humanity has: cannabis.

Yoga instructor Peggy Cappy and neuromuscular therapist Lee Albert present effective exercise routines for relieving pain in in the back, knees, hips, and head (including chronic migraine headaches).

Nova reveals how venom causes the body to shut down, arteries to bleed uncontrollably, and limbs to go black and die. But nature's most destructive and extreme poisons could contain the building blocks for a new generation of advanced drugs that could treat heart attack, stroke, diabetes, obesity, and cancer. Follow two scientists on their expeditions to track down and capture the planet's most deadly creatures, risking life and limb just to tease...

Celebrates the virtues of garlic, from a Chinese restaurant's sizzling wok to the stuffed piglet specialty of Berkeley's Chez Panisse and the garlic festival at Gilroy, Calif. Garlic enthusiasts describe the bulb's role in history, its medicinal qualities, and their own favorite garlic concoctions.

Presents a series of exercises to improve bone density, increase energy, and circulate the life force energy. Includes strength-building exercises, flows to send energy into the bones, calming flows for relaxing the mind, and bone breathing qi exercises.

Alice is a dedicated senior plant breeder at a corporation engaged in developing new species; when she engineers a special flower that can induce happiness, she smuggles one home as a gift for her son. As the plant grows and changes her son Joe's behavior, it becomes clear that "Little Joe" -- as the plant is called -- may have harmful side effects.

Inmates serving long sentences at Donaldson Correctional Facility in Bessemer, Alabama, participate in a Vipassana meditation program.

After being brutally attacked outside a bar and recovering from a coma and extensive physical injuries, Mark Hogancamp suffered brain damage and nearly total memory loss. Unable to afford therapy he spent the next few years building a scale model, World War II-era town, Marwencol, populated with dolls, where he lived out his fantasy life, and which he documented in photographs. When his photographs were discovered by an art magazine, a New York gallery...

Dr. Malcolm Sayer is a shy research physician who uses an experimental drug to "awaken" the catatonic victims of a rare disease. The awakening of the first patient proves a rebirth for the doctor, too, as the patient reveals life's simple but sweet pleasures to the introverted doctor. Encouraged by Leonard's stunning recovery, Sayer administers the drug to other patients.

Hallucinogenic drugs, popularly called psychedelics, have been used by human societies for thousands of years. Today, scientists are taking a second look at many of these mind-altering substances, both natural and synthetic, and discovering that they can have profoundly positive clinical impacts, helping patients struggling with a range of afflictions from addiction to depression and PTSD.