Estate agent owned, all or mostly tenanted properties under one ownership. Alternative titles are Factor, Steward, or Bailiff, depending on the era, region, and extent of the property concerned. The term originally referred to a person responsible for managing a landed estate, while those engaged in the buying and selling of homes were ""House Agents"", and those selling land were "Land Agents". However, in the 20th century, ""Estate Agent"" started to be used as a generic term. Estate agent is roughly synonymous with the United States term real estate broker. Estate agents need to be familiar with their local area, including factors
Alternative treatments used for the common cold that vitamin C does not influence the common cold. However, the three papers were later shown to be erroneous. According to the Cochrane review on vitamin C and the common cold, 1 g/day or more of vitamin C does not influence common cold incidence in the general community. However, in five randomized double-blind placebo-controlled trials with participants who were under heavy short-term physical stress (three of the trials were with marathon runners), vitamin C halved the incidence of colds. In the dose of 1 g/day or more, vitamin C shortened the duration of colds in adults by 8% and in