This situation doesn’t necessarily disprove the entire foundation and body of evidence that supports the beneficial aspects of red wine to human health and physiology.
More likely the fraud was undertaken in an effort to benefit from various research grants and corporate sponsorships from the pharmaceuticals industry.
I haven’t read “all” of the supporting documents, but I’m guessing his research targeted specific drugs and either inflated or diminished their efficacy through his fraud.
The Apostle Paul’s advice to his spiritual “son” and protege Timothy is enough for ME!
1st Timothy 5:23 Drink no longer water, but use a little wine for thy stomach’s sake and thine often infirmities.