hypothyroid and detoxification

Detoxification

I was reading an article and rad following:


This makes detoxification a very important matter. However, placing someone on a “cleanse� or “water fast� is not necessarily the best step to take. There is evidence that when someone loses weight, the toxins that are stored in the body fat (adipose tissue) will be released into the bloodstream. The circulating toxins disrupt endocrine function and interfere with thyroid function

can any one help to know how true it is?