Rosemary

Carnosic acid, a prominent antioxidant compound found in rosemary, has been shown to exhibit potent anti-inflammatory effects. Studies suggest it may help protect neurons from damage, potentially aiding in the prevention of neurodegenerative diseases like Alzheimer's. It also helps neutralize free radicals in the body, supporting overall cellular health.

To get the best flavor when roasting vegetables, strip the needles from the tough woody stem and chop them finely. Toss the chopped rosemary with vegetables like potatoes or carrots in olive oil before roasting at around 400°F. Rosemary can withstand high heat, making it an ideal herb for savory roasting applications.

Dried rosemary actually contains a higher concentration of antioxidants like carnosol by weight compared to fresh rosemary, because the water content has been removed. However, the drying process can degrade some of the volatile essential oils responsible for the herb's pungent flavor. Both forms remain highly effective sources of antioxidants for culinary use.

Yes, rosemary extract is widely used in the food and cosmetic industries as a natural preservative. Its high concentration of rosmarinic acid and carnosic acid prevents the oxidation of fats and oils, extending product shelf life. It is often preferred over synthetic preservatives like BHA and BHT in natural and organic products.