Why supplement?
High-linoleic cooking oil
Pressed oil is mostly linoleic acid, with a relatively high smoke point for medium-high heat cooking. Softgels supply the same triglyceride calories. The endpoint is dietary fat composition and skin-barrier fatty acids. If used as a cooking oil, count the serving in daily polyunsaturated fat and total calories.
Almost no OPCs in the oil phase
Grape-seed extract is standardized to water-alcohol oligomeric proanthocyanidins. Pressing takes the glycerides; OPCs stay in the meal. If a softgel only says grape seed oil, read linoleic millilitres or milligrams, not the OPC vascular-trial label. The two milligram systems are not interchangeable.
How to take it
After regular use, review how you feel and whether the dose needs adjusting.
How oftenGenerally can be used daily and adjusted to individual need.
What to watch
Cautions
Use caution if you are allergic to grapes. This is culinary fat calories; ask a doctor first if you have hepatobiliary disease or need to restrict fat.
· Mild stomach upset, a greasy feeling, or an unwelcome taste can occur.
· Some people may have allergic reactions or interactions with medicines.
Long-term dependenceNo typical addiction evidence; long-term overuse on your own is not advised.
Diseases of the skin