47. 巴马瑶族自治县 (bā mǎ yáo zú zì zhì xiàn)
河池 Hechi (hé chí) prefecture lies to the west of Liuzhou and borders Hunan and Guizhou to its north. The prefecture has an 85.23% ethnic minority population (2021) including the only 毛南族 (máo nán zú) Maonan ethnic group and 仫佬族 (mù lǎo zú) Mulao ethnic group autonomous counties in China. The Maonan population numbers a mere 107,166, being one of China's smallest ethnic minorities, while the Mulao is 207,352 (2018 figures). These two groups live alongside the Zhuang, Yao, Miao, Dong, Shui and Han peoples. Over 67% of the population are Zhuang.
South-west of Hechi city, close to the border with Baise prefecture lies 巴马瑶族自治县 (bā mǎ yáo zú zì zhì xiàn), Bama Yao Autonomous County, home to the Yao minority. The county is famous within China for being the location of the largest longevity cluster in China and one of the world’s largest. With a population of only around 240,000, the county has more than 80 residents over the age of 100 (as of 2021). The official standard for longevity set by The United Nations is over 75 centenarians per million people.
Of course, scientists have investigated why so many people reach these ages, without any definite answer being reached. The people do live simple lives in relatively unpolluted areas and work hard physically. Their diet is simple and largely consists of vegetables. Only at important festivals do they break out the meat, favouring roast suckling pig.
Bama Suckling Pig
Hemp seed also features heavily in their diet, being added to their rice porridge etc and is also processed to provide their main cooking oil.
Hemp Seeds
Basically cannabis, but a form negligibly low in tetra-hydro-cannabinol (THC), the active agent in the stoners’ lifestyle.
The local water supply has been examined for clues with no significant results, although this hasn’t stopped a Nanning company selling Bama bottled water to the gullible seekers of long-life, something particularly valued in Chinese culture.
I'm guessing the key factor is probably genetic, something the visitors can't buy into.
The local authorities are also cashing in, turning the area into a Disney-esque longevity theme park with thousands of tourists destroying what they came to see. I’ve never been. They mainly survive on c@rn! My longevity would be severely curtailed!