A centenarian is a person who has attained the age of 100 years or more.
Much rarer, a supercentenarian is a person who has lived to the age of 110 or more.
Many notable and famous individuals have become centenarians. They include the following:
... are usually harmless, and do not claim to treat anything important. In most countries there is no regulation of herbal medicines. Some herbal medicines are dangerous, ...