(Copy of letter to a well known Supplement provider)
As a Kinesiologist, based in Mairangi Bay on the North Shore of Auckland, I feel I must express my concern about one of the ingredients (an artificial sweetener) in your Chewable Vitamin C 1000mg.
Because I was to be in a situation involving many people last weekend I decided I would take a booster of Vitamin C to guard against any cold infections. I had no symptoms of any cold but decided, as it had been some time since taking Vitamin C, that this may be a sensible idea.
A client had visited on Thursday of last week and had brought along a container of aforementioned Vitamin C. It was not a product I had used before but, due to its ease of being taken (chewable), I looked at the ingredients list and thought, “Great, this is for me”, and promptly rang your suppliers and ordered it… keep reading

What happened after six ladies developed breast cancer, one case of prostate cancer, one case of bladder cancer, one case of lung cancer, three cases of pre-cancerous cervical cells, one man developed a spinal tumor and motor neuron disease (MND), many cases of breast lumps and pervasive symptoms of electrosensitivity, such as sleep problems, headaches, dizzy spells, vertigo, fertility problems, immune disregulation, and fatigue? Even an Olympic level horse was treated for blood problems. 
Why do we often consider our vulnerability as a ‘weakness’??