Kevin Green, Chief Executive of the Recruitment and Employment Confederation, told ITV News: "In reality we can't see any other benefits to the NHS other than avoiding tax."
More top news
The Duke of Cambridge has condemned the "violent and apparently targeted murder" of the head of a wildlife conservation foundation.
Experts are warning that millions of middle-aged people are putting their health at risk due to a severe lack of exercise.
Teenagers across Wales, Northern Ireland and England are to get their results, with much of the focus on the effect of reforms in England.