An Iraqi man prepares herbal medicine at his shop in Baghdad, Iraq June 11, 2023. REUTERS/Ahmed Saad 

Iraqi women buy traditional herbal medicines at a shop in Baghdad, Iraq June 11, 2023. REUTERS/Ahmed Saad 

An Iraqi woman buys traditional herbal medicines at a shop in Baghdad, Iraq June 11, 2023. REUTERS/Ahmed Saad 

Iraqi women buy traditional herbal medicines at a shop in Baghdad, Iraq June 11, 2023. REUTERS/Ahmed Saad 

An Iraqi man prepares herbal medicines, for a customer waiting in his shop, in Baghdad, Iraq May 13, 2023. REUTERS/Ahmed Saad 

Han Kyoung-soo, a herbal medicine shop owner at a traditional market damaged by flood after torrential rain cleans up debris in Seoul, South Korea, August 9, 2022. REUTERS/Kim Hong-Ji 

An employee of a herbal medicine shop cleans up debris at a traditional market damaged by flood after torrential rain, in Seoul, South Korea, August 9, 2022. REUTERS/Kim Hong-Ji 

Han Kyoung-soo, a herbal medicine shop owner at a traditional market damaged by flood after torrential rain uses her mobile phone to light up inside her shop while cleaning up debris, in Seoul, South Korea, August 9, 2022. REUTERS/Kim Hong-Ji 

People smoke herbal joints at Phgup festival, a festival celebrating the wellness of body, mind and spirit, in Hsinchu, Taiwan, July 2, 2022. REUTERS/Ann Wang 

Bartender Nils Boese prepares drinks based on Jagermeister Manifest herbal liqueur at the "Man's World Zurich" lifestyle exhibition in Zurich, Switzerland May 5, 2022. Picture taken May 5, 2022. REUTERS/Arnd Wiegmann 

A pack of Chinese traditional herbal medicine Jinhua Qinggan Granules (JHQG) for the treatment of coronavirus (COVID-19) disease, is displayed during a ceremony after completion of clinical trial on the efficacy and safety, at the International Centre for Chemical and Biological Sciences of Karachi University in Karachi, Pakistan, January 17, 2022. REUTERS/Akhtar Soomro 

Packs of Chinese traditional herbal medicine Jinhua Qinggan Granules (JHQG) for the treatment of coronavirus (COVID-19) disease are displayed during a ceremony after completion of clinical trial on the efficacy and safety, at the International Centre for Chemical and Biological Sciences of Karachi University in Karachi, Pakistan January 17, 2022. REUTERS/Akhtar Soomro 

Palestinian Mohammad Manasrah extracts essential oils from herbals in his factory, near Hebron in the Israeli-occupied West Bank, November 10, 2021. Picture taken November 19, 2021. REUTERS/Mussa Qawasma 

Palestinian Mohammad Manasrah collects local herbals, near Hebron in the Israeli-occupied West Bank, November 19, 2021. Picture taken November 19, 2021. REUTERS/Mussa Qawasma 

Chofer Eliasez Mendez buys herbal medicine in Havana, Cuba, April 9, 2021. Picture taken on April 9, 2021. REUTERS/Alexandre Meneghini 

A vendor sells herbs including roots of aconitum soongaricum at a market in Bishkek, Kyrgyzstan April 17, 2021. Kyrgyzstan will use a herbal tonic containing extracts of aconitum soongaricum root to treat the coronavirus disease (COVID-19), its health minister said after his president praised the remedy - despite warnings from a medical expert that it contained a potentially lethal poison. REUTERS/Vladimir Pirogov 

A vendor sells herbs including roots of aconitum soongaricum at a market in Bishkek, Kyrgyzstan April 17, 2021. Kyrgyzstan will use a herbal tonic containing extracts of aconitum soongaricum root to treat the coronavirus disease (COVID-19), its health minister said after his president praised the remedy - despite warnings from a medical expert that it contained a potentially lethal poison. REUTERS/Vladimir Pirogov 

Roots of aconitum soongaricum are displayed for sale at a market in Bishkek, Kyrgyzstan April 17, 2021. Kyrgyzstan will use a herbal tonic containing extracts of aconitum soongaricum root to treat the coronavirus disease (COVID-19), its health minister said after his president praised the remedy - despite warnings from a medical expert that it contained a potentially lethal poison. REUTERS/Vladimir Pirogov 

Chofer Eliasez Mendez buys herbal medicine after a consultation with healer Jorge Goliat (not pictured) in Havana, Cuba, April 9, 2021. Picture taken on April 9, 2021. REUTERS/Alexandre Meneghini 

Merchants and passengers are seen along the Ucayali River in an area of the Amazonian rainforest where patients suffering from the coronavirus disease (COVID-19) receive herbal and psychedelic treatments, in Pucallpa, Peru March 20, 2021. Picture taken March 20, 2021. REUTERS/Sebastian Castaneda 

Merchants and passengers are seen along the Ucayali River in an area of the Amazonian rainforest where patients suffering from the coronavirus disease (COVID-19) receive herbal and psychedelic treatments, in Pucallpa, Peru March 20, 2021. Picture taken March 20, 2021. REUTERS/Sebastian Castaneda 

A merchant stands in front of her products on the shore the Ucayali River in an area of the Amazonian rainforest where patients suffering from the coronavirus disease (COVID-19) receive herbal and psychedelic treatments, in Pucallpa, Peru March 20, 2021. Picture taken March 20, 2021. REUTERS/Sebastian Castaneda 

A pet crocodile is paraded next to a fish washed ashore along the Ucayali River in an area of the Amazonian rainforest where patients suffering from the coronavirus disease (COVID-19) receive herbal and psychedelic treatments, in Pucallpa, Peru March 20, 2021. Picture taken March 20, 2021. REUTERS/Sebastian Castaneda 

A merchant unloads cargo on the shore of the Ucayali River in an area of the Amazonian rainforest where patients suffering from the coronavirus disease (COVID-19) receive herbal and psychedelic treatments, in Pucallpa, Peru March 20, 2021. Picture taken March 20, 2021. REUTERS/Sebastian Castaneda 

Andreina Flores, who recovered from the coronavirus disease (COVID-19), participates in a ceremony in which she was given ayahuasca, a naturally derived psychedelic drug, with shaman Maria Loyda Amasifuen in Pucallpa, Peru March 13, 2021. Picture taken March 13, 2021. REUTERS/Sebastian Castaneda 

People carry an oxygen tank away from the home of a woman who died of the coronavirus disease (COVID-19) after being treated with matico, an herbal medicine, in Pucallpa, Peru March 13, 2021. Picture taken March 13, 2021. REUTERS/Sebastian Castaneda 

A man sits on oxygen tanks that were removed from the home of a woman who died of the coronavirus disease (COVID-19) after being treated with matico, an herbal medicine, in Pucallpa, Peru March 13, 2021. Picture taken March 13, 2021. REUTERS/Sebastian Castaneda 

Residents bathe and wash clothes in a stream in an area of the Amazonian rainforest where patients suffering from the coronavirus disease (COVID-19) receive herbal and psychedelic treatments, in Pucallpa, Peru March 10, 2021. Picture taken March 10, 2021. REUTERS/Sebastian Castaneda 

Graciela Mori Reategui (C), who suffers from the coronavirus disease (COVID-19), covers herself with a sheet while inhaling a eucalyptus treatment given to her by a local health group in Pucallpa, Peru March 9, 2021. Picture taken March 9, 2021. REUTERS/Sebastian Castaneda 

Graciela Mori Reategui, accompanied by her husband, both of whom suffer from the coronavirus disease (COVID-19), covers herself with a sheet while inhaling a eucalyptus treatment given to her by a local health group in Pucallpa, Peru March 9, 2021. Picture taken March 9, 2021. REUTERS/Sebastian Castaneda 

Graciela Mori Reategui (C), accompanied by her husband (L), both of whom suffer from the coronavirus disease (COVID-19), prepares to inhale a eucalyptus treatment given to her by a local health group in Pucallpa, Peru March 9, 2021. Picture taken March 9, 2021. REUTERS/Sebastian Castaneda 

Shaman Pedro Tangoa Lopez (L) sits beside Lesty Rodrigues Panduro after administering ayahuasca, a naturally derived psychedelic drug, as part of a ceremony after Panduro recovered from the coronavirus disease (COVID-19), in Pucallpa, Peru March 8, 2021. Picture taken March 8, 2021. REUTERS/Sebastian Castaneda 

Shaman Pedro Tangoa Lopez drinks floral water during a ceremony in which he administered ayahuasca, a naturally derived psychedelic drug, to a person who had recovered from the coronavirus disease (COVID-19), in Pucallpa, Peru March 8, 2021. Picture taken March 8, 2021. REUTERS/Sebastian Castaneda 

Healer Cesar Cuquinche Hoyos (L) drinks floral water after administering ayahuasca, a naturally derived psychedelic drug, to Martha Velasquez Lopez, as part of a ceremony after Lopez and her son recovered from the coronavirus disease (COVID-19), in Pucallpa, Peru March 8, 2021. Picture taken March 8, 2021. REUTERS/Sebastian Castaneda REFILE - CORRECTING HEALER'S NAME 

Shaman Pedro Tangoa Lopez (R) smokes mapacho, a type of tobacco, before administering ayahuasca, a naturally derived psychedelic drug, to Maria Ramirez Maldonado, as part of a ceremony after Maldonado recovered from the coronavirus disease (COVID-19), in Pucallpa, Peru March 8, 2021. Picture taken March 8, 2021. REUTERS/Sebastian Castaneda 

Shaman Pedro Tangoa Lopez (C) smokes mapacho, a type of tobacco, before administering ayahuasca, a naturally derived psychedelic drug, to Maria Ramirez Maldonado (L), as part of a ceremony after Maldonado recovered from the coronavirus disease (COVID-19), in Pucallpa, Peru March 8, 2021. Picture taken March 8, 2021. REUTERS/Sebastian Castaneda 

Shaman Pedro Tangoa Lopez (C) smokes mapacho, a type of tobacco, before administering ayahuasca, a naturally derived psychedelic drug, to Maria Ramirez Maldonado (L), as part of a ceremony after Maldonado recovered from the coronavirus disease (COVID-19), in Pucallpa, Peru March 8, 2021. Picture taken March 8, 2021. At right is healer Cesar Cuquinche Hoyos. REUTERS/Sebastian Castaneda 

Priscila Maynas Romayna, 61, is comforted by her husband after being treated with matico, an herbal medicine, while suffering from the coronavirus disease (COVID-19), from which she later died, in their home in Pucallpa, Peru March 8, 2021. Picture taken March 8, 2021. REUTERS/Sebastian Castaneda 

Healer Cesar Tangoa Lopez rests after a ceremony administering ayahuasca, a naturally derived psychedelic drug, to a person who had recovered from the coronavirus disease (COVID-19) in Pucallpa, Peru March 8, 2021. Picture taken March 8, 2021. REUTERS/Sebastian Castaneda 

A man suffering from the coronavirus disease (COVID-19) rests in his home in a community where patients suffering from the coronavirus disease receive herbal and psychedelic treatments, in Pucallpa, Peru March 8, 2021. Picture taken March 8, 2021. REUTERS/Sebastian Castaneda 

Doctor Pakakrong Kwankao from traditional and herbal medicine department carries a basket with marijuana leaves at Abhaibhubejhr hospital canteen which adds cannabis infused dishes to its menu after cannabis leaves, stems, stalks and roots were officially removed from Thailand's narcotics list, allowing basically any part of the plant except for the buds to be used for consumption in Prachin Buri province, outside Bangkok, Thailand January 15, 2021. REUTERS/Jorge Silva 

Randa Ammar 63-year-old, picks lemons from her house garden to add them to her herbal drink as many Jordanians seek herbs to enhance their immunity, amid fears over rising number of coronavirus disease (COVID-19) cases, in Amman, Jordan November 4, 2020. Picture taken November 4, 2020. REUTERS/Muhammad Hamed 

Randa Ammar 63-year-old, picks thyme (Zatar) from her house garden to add to her herbal drink, as many Jordanians seek herbs to enhance their immunity, amid fears over rising number of coronavirus disease (COVID-19) cases, in Amman, Jordan November 4, 2020. Picture taken November 4, 2020. REUTERS/Muhammad Hamed 

Randa Ammar 63-year-old, picks lemons from her house garden to add them to her herbal drink as many Jordanians seek herbs to enhance their immunity, amid fears over rising number of coronavirus disease (COVID-19) cases, in Amman, Jordan November 4, 2020. Picture taken November 4, 2020. REUTERS/Muhammad Hamed 

Sandra Verdun shares a terere (herbal infusion) with her sister in law at the patch of land she occupied, amid the spread of the coronavirus disease (COVID-19) in Guernica, on the outskirts of Buenos Aires, Argentina September 16, 2020. REUTERS/Agustin Marcarian 

A GNC store is pictured at Westfield Santa Anita mall during the outbreak of the coronavirus disease (COVID-19), in Arcadia, California, U.S., June 25, 2020. GNC Holdings Inc (GNC.N), the vitamin and herbal supplement retailer, has filed for bankruptcy, with plans to close at least 800 to 1,200 locations and possibly sell itself. REUTERS/Mario Anzuoni 

A seller works in the sale of the Amazonian herbal remedies at the river market Ver-o-Peso, amid the coronavirus disease (COVID-19) outbreak, in Belem, Brazil, June 16, 2020. Picture taken June 16, 2020. REUTERS/Ueslei Marcelino 

General view of sale of the Amazonian herbal remedies at the river market Ver-o-Peso, amid the coronavirus disease (COVID-19) outbreak, in Belem, Brazil, June 16, 2020. Picture taken June 16, 2020. REUTERS/Ueslei Marcelino 

General view of sale of the Amazonian herbal remedies at the river market Ver-o-Peso, amid the coronavirus disease (COVID-19) outbreak, in Belem, Brazil, June 16, 2020. Picture taken June 16, 2020. REUTERS/Ueslei Marcelino 

A seller works in the sale of the Amazonian herbal remedies at the river market Ver-o-Peso in Belem, Brazil, June 16, 2020. Picture taken June 16, 2020. REUTERS/Ueslei Marcelino 

A seller works in the sale of the Amazonian herbal remedies at the river market Ver-o-Peso in Belem, Brazil, June 16, 2020. Picture taken June 16, 2020. REUTERS/Ueslei Marcelino 

A seller know as Beth Cheirosinha works in the sale of the Amazonian herbal remedies at the river market Ver-o-Peso, amid the coronavirus disease (COVID-19) outbreak, in Belem, Brazil, June 16, 2020. Picture taken June 16, 2020. REUTERS/Ueslei Marcelino 

A seller know as Beth Cheirosinha works in the sale of the Amazonian herbal remedies at the river market Ver-o-Peso, amid the coronavirus disease (COVID-19) outbreak, in Belem, Brazil, June 16, 2020. Picture taken June 16, 2020. REUTERS/Ueslei Marcelino 

A seller know as Beth Cheirosinha works in the sale of the Amazonian herbal remedies at the river market Ver-o-Peso, amid the coronavirus disease (COVID-19) outbreak, in Belem, Brazil, June 16, 2020. REUTERS/Ueslei Marcelino 

A South Korean solider sprays disinfectant at the herbal medicine market street amid the rise in confirmed cases of coronavirus disease (COVID-19) in Daegu, South Korea, March 7, 2020. REUTERS/Kim Kyung-Hoon 

A South Korean solider sprays disinfectant at the herbal medicine market street amid the rise in confirmed cases of coronavirus disease (COVID-19) in Daegu, South Korea, March 7, 2020. REUTERS/Kim Kyung-Hoon 

A South Korean solider sprays disinfectant at the herbal medicine market street amid the rise in confirmed cases of coronavirus disease (COVID-19) in Daegu, South Korea, March 7, 2020. REUTERS/Kim Kyung-Hoon TPX IMAGES OF THE DAY 

A South Korean solider sprays disinfectant at the herbal medicine market street amid the rise in confirmed cases of coronavirus disease (COVID-19) in Daegu, South Korea, March 7, 2020. REUTERS/Kim Kyung-Hoon 

A South Korean solider sprays disinfectant at a park of the herbal medicine market street amid the rise in confirmed cases of coronavirus disease (COVID-19) in Daegu, South Korea, March 7, 2020. REUTERS/Kim Kyung-Hoon 

Bottles of Jaegermeister herbal liqueur of German Mast-Jaegermeister brand are displayed at a supermarket in Zurich, Switzerland February 17, 2020. REUTERS/Arnd Wiegmann