The Doctrine of Signatures

Herbalist Letha Hadady shares the secrets of her trade in this fascinating lesson in nontraditional medicine, revealing which Chinese herbs help mitigate conventional Western diseases such as high blood pressure, depression and diabetes. You'll also discover certain food products that contribute to overall health. Follow Letha to her kitchen, where she concocts her potent potions, and find out how you can replicate her approach in your home.

In March 2023, despite a flush of police raids and arrests in the struggle against Cop City in Atlanta, the Weelaunee Food Autonomy Festival gathered people for four days of learning and working in the forest. The observational film follows along as participants in the festival plant hundreds of fig, pawpaw, and persimmon saplings, give away fruit trees to neighbors of the forest, graft edible pears onto invasive trees, learn to mix herbal medicines, and restore an area of forest that had been recently disturbed by illegal demolition work.

Shipibo healer Ricardo Amaringo describes how he prepares, teaches, and shares the plant medicine ayahuasca. Olivia and Julian Arévalo sing examples of icaros (healing songs) in the Shipibo language.

Parts 3, 4 and 5 cover a range of topics that came out of the discussion about energetics. Matthew talks about lymphatics, mucus types, the role of essential fatty acids, types of coughs, purgatives, Native American animal medicines and the signs of the Zodiac and the relation of each to an emotion and a part of the body system. It’s a wide-ranging discussion in Matt’s eclectic way. Herbs covered include red root, calendula, cleavers, madder, poke, scrophularia, yellow dock, red clover, mullein, wild cherry, crab apple and more.

Part 1 and 2 contain Matthew’s lecture on the first day. His broad topic is energetics. He explores the four elements and four qualities of the Greeks, the three Doshas of Ayurveda, the five elements of traditional Chinese medicine, the six tissue states of physiomedicalism and the four humours of medieval western Europe. Some of the herbs covered include sweet clover, elderberry, dandelion, rabbit tobacco, hyssop and black haw.

Alice Tate, mother of two, with a marriage of 16 years, finds herself falling for a handsome sax player, Joe. Stricken with a backache, she consults herbalist Dr. Yang, who realizes that her problems are not related to her back, but in her mind and heart. Dr. Yang's magical herbs give Alice wondrous powers, taking her out of her well-established rut.

When young Joshua learns that he will be going on vacation with his family to a small town called Nilbog, he protests adamantly. He is warned by the spirit of his deceased grandfather that goblins populate the town. His parents, Michael and Diana, dismiss his apprehensions, but soon learn to appreciate their son's warnings. Guided by his grandfather's ghost, will Joshua and his family stand a chance in fighting off these evil beings?

A Chinese herbal doctor trying to heal herself from sickness by making a soup of memory.