Such bodies once established, are then very affronted when people start to question the whole basis of their knowledge, education and validation systems. The apparent success of these organisations in gaining recognition from governmental and educational systems, has little to do with them providing evidence of accurate training standards. We simply happen to have a government that seems to think that trades can adequately regulate themselves, such political dogma is extremely fault-ridden. Historically, time and time again, many trades have had to be regulated by legislation in order to protect the public from dishonest traders and poor standards of service. It is extremely rare to find a trade association which puts the general public before its business interests.
Common examples are the so called 'diuretic effects of fennel and juniper oils.
There is no evidence, that essential oils when applied to the skin in the amounts commonly used in massage, can be absorbed into the systemic circulation, in sufficient volume, to be able to cause any diuretic action. The traditional use of water or alcohol herbal extracts which are also given internally. On the other hand there is sound evidence, that diuresis can occur simply as the result of ordinary massage. Haemodilution following massage has been detected, which helps explain the common side effect following massage, of a quick trip to the toilet followed by thirst and the need to have a drink. There are also indications that massage can cause alterations in hormone levels.