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Your feature on some members of staff at the University of Central Lancashire attacking science degrees in complementary and alternative medicine ("Staff attack science degrees in alternative health", 7 August) raises a number of concerns.

It is up to any university, taking account of the expert views of staff and external peer review, to determine the appropriate title and award for any degree. It is encouraging to note from the feature that new courses in acupuncture and Chinese herbal medicine "contain significant elements of science".

The recent report to Ministers from the Department of Health Steering Group on the Statutory Regulation of Practitioners of Acupuncture, Herbal Medicine, Traditional Chinese Medicine and other Traditional Medicine Systems Practised in the UK recognises the significant challenges in developing a strong research and evidence base for complementary and alternative medicine (CAM). It also states that the need to demonstrate benefit is essential if National Health Service resources are to be made available to fund these therapies.

There is no doubt that courses that provide a solid scientific foundation will greatly assist CAM practitioners in establishing evidence-based practice. It would be most unfortunate if the reported resistance to degree titles led to those wishing to practise acupuncture or herbal medicine receiving less hard science than they might have.

To say that acupuncture and herbal medicine degrees have no academic justification appears arrogant in the extreme. Although it is certainly true that some content may not be scientific, this does not invalidate the legitimacy of these courses at degree level, a fact borne out by their successful validation in a number of universities.

R. Michael Pittilo, Principal and vice-chancellor, The Robert Gordon University.