Grape seeds have certain substances like flavonoids, linoleic acid and phenolic procyanidins that help protect blood vessels and arteries from damage that leads to high blood pressure and a number of other cardiovascular problems. So when eating grape seeds will prevent high blood pressure, cardiovascular disease.
Benefits of Grape Seed Extract, Based on Science
Can reduce blood pressure.
Can improve blood flow.
Could reduce oxidative damage.
May improve collagen levels and bone strength.
Supports your brain as it ages.
Can improve kidney function.
Can inhibit infectious growth.
May reduce cancer risk.
When not to take grape seed ? Grape seed extract is generally well tolerated when taken in moderate amounts. It has been tested safely for up to 11 months in human studies. It s possibly unsafe if you have a bleeding disorder or are going to have surgery or if you take anticoagulants (blood thinners), such as warfarin or aspirin.