Detoxification refers to the process of eliminating toxins and other harmful elements from the body. The numerous detox products available is due to the different functions that each of them is supposed to perform. For instance, some products aim to rid the body of toxins, while others remove the effects of drug abuse.
There are essentially three different kinds of detoxifying treatments that are classified according to the purpose: alcohol, drug and metabolic detoxifying programs. It is quite obvious from their names that each of these processes aims at the removal of certain elements associated with them. For alcohol addicts and drug dependent people, the detoxifying process includes the elimination of harmful materials in the body. 
As a result of prolonged alcohol and drug use, the body’s natural balance of chemicals is affected and results in the various health issues that are commonly seen. The cleansing process aims to bring the body back to its natural state through different ways. It needs to be kept in mind that the detoxifying of the body does not stop alcoholism or drug addiction, it only serves as the beginning to a longer process. Similarly, the metabolic detoxification is meant to assist the organs of the body to regain their natural metabolism and perform in cleaning out waste.
A number of detox products are available for each of these processes. These can also be divided into two kinds. Medicinal or herbal products and diet products. Most cleansing regimes use both of them in a combination to ensure that the metabolic rate is returned to normal and the balance of chemicals is not harmed. However, it is important to note that detox programs for extended periods are not safe. It is advisable to consult a doctor to get an expert opinion about which kind of product would be suitable for you.