This what Jason Fung (nephrologist and diabesity expert) has to say about fructose,
Fructose is even more strongly linked to obesity and diabetes than glucose. From a nutritional standpoint, neither fructose nor glucose contains essential nutrients. As a sweetener, both are similar. Yet fructose is particularly malevolent to human health compared to glucose due to its unique metabolism within the body.
Maybe the guy has interests in TateAnd Lyle? It depends on your metabolism. Some diabetics can eat a little fruit (fructose), some can't. I typed in "honey health" into Google - https://www.google.co.uk/#safe=strict&q=Honey+health"