I do like a regular glass or more of red wine so I'm particularly keen to read anything the supports drinking red wine.
I think the key to weight loss it to stop eating those foods that promote hunger, and encourage lethargy. So following the ideas set out here is a good start.
The Food Revolution - AHS 2011 - YouTube
There are a couple of reasons why a little regular red wine may be useful to support this plan. The first is MELATONIN that's in the red wine. There is very good reason to believe that the root of obesity problems is dsyfuncitonal mitochondria
The Role of Impaired Mitochondrial Lipid Oxidation in Obesity and as red wine is a good source of melatonin it could be useful in helping to restore mitochondrial function. Mitochondrial function enables us to have the flexibility to swap between glucose and fat ketone burning.If your body isn't used to burning the calories stored in fat tissue you get starving hungry when the blood glucose levels drop. If your body automatically swaps fuels when the glucose runs low you don't get hungry and therefore don't need feeding as often. The fewer times you eat the longer your body is able to burn fat so more calories from storage are disposed of.
The other thing in red wine that could be helpful is resveratrol. I've explained in the past how having an inflammatory state in the digestive tract enables inflammatory gut flora to survive and these are the type that are associated with obesity. Having a lower inflammatory status enables the lean type gut flora to predominate therefore they absorb fewer calories from the food ingested and tend to promote activity rather than fat storage.
We have to remember though the calorie content of red wine and it's palatability that encourages overconsumption. (well that's my story) so if you can limit the intake and enjoy a regular glass I'm sure it does you good. One of the problems with strict dieting is that it raises cortisol levels, Cortisol is a glucocorticoid and glucocorticoids side effects are increase in appetite, weight gain, insomnia, fluid retention, and mood changes, such as feeling irritable, or anxious. So staying relaxed and calm, lowers cortisol, lowers inflammatory status and promotes the circumstances that lead to weight loss.