Questions like Is Resveratrol good for heart can easily be answered in affirmative. Resveratrol affects the overall system in such a way that even if you do not exercise a lot it ensures that no fat remains deposited and your digestion remains in perfect order.
Just because Resveratrol does not let fat deposit on you, it eliminates the possibility of heart diseases to a great extent. Red wine is long thought to be heart healthy. The presence of antioxidants apart from alcohol in red wine prevents heart disease by increasing good cholesterol levels and protecting any artery damage.
It is not to suggest that red wine is good for your health. You consume alcohol with red wine which has its own harmful effects. This is the reason doctors are a bit wary of encouraging people to start drinking red wine.
Some studies suggest that anti oxidants in red wine called polyphenols help in protecting the blood vessels. These anti oxidants are mainly found in two forms, flavonoids and nonflavonoids. Flavonoides are mainly found in fruits like grapes, apples etc whereas non flavonoids are found in red wine. This substance helps in preventing arteries from getting blocked.