If you love feasting on olives and add them to your pizzas, pasta, and sandwiches, you are doing your body a big favor by consuming one of the best disease-fighting antioxidant-loaded foods in existence
Green Or Black: Which Olive Is Better?
Olives typically come in hues of green, purple-black, and black. Many black olives actually start out as green and turn black during the stages of processing.
The delicious kalamata olives from Greece are naturally black and stay black. There are many health benefits of kalamata olives as they have high levels of hydroxytyrosol.2
Hydroxytyrosol is a phenolic compound found only in the olive fruit, leaf, and oil. It reduces the risk of diseases such as cardiovascular ailments, cancer, and even AIDS.3
Health benefits of green olives depend on the variety. For instance, Spanish-style green olives also have high hydroxytyrosol levels.4 But Italy’s popular castelvetrano-style green olives have shown low values of total phenols.5
Benefits of Olive:
1. Cancer Preventing Champ
Olives keep cancer at bay as they contain up to 16 grams per kilo of important cancer-fighting agents like acteoside, hydroxytyrosol, tyrosol, and phenyl propionic acids. Both olives and olive oil contain considerable amounts of other compounds regarded to be anticancer agents such as squalene and terpenoids, as well as the peroxidation-resistant lipid oleic acid.7
2. Heart Healthy
Though almost two-thirds of olives are pure fat, it mainly comprises oleic acid, a monounsaturated fat known for lowering the risk of heart disease and LDL (bad) cholesterol. The health benefits of olives include a healthy ticker and cholesterol levels. Simply put, it’s the good fat your doctor keeps telling you about.
According to a study on myocardial infarction patients, the group that consumed significantly less lipids, saturated fat, cholesterol, and linoleic acid but more oleic and alpha-linolenic acids emerged a clear winner. Such a diet was concluded to be more efficient than presently used prudent diets for such patients in the secondary prevention of coronary events and death.8
3. A Boon for Diabetics
Traditional Arab medicine, which uses a lot of olive leaves, were effective in controlling blood glucose in patients with diabetes. According to a study, olive leaves suppressed the rise of blood glucose after oral administration of starch in borderline volunteers. The health benefits of olive leaf extract have also been studied in diabetic animals which have shown a substantial reduction in blood glucose as well as cholesterol levels.9
4. Anti-Ageing Superstar
One of the many benefits of olives is ageless skin and hair. Like most antioxidant-rich foods, olives also fight free radical damage. The elements of olive such as oleuropein, hydroxytyrosol, and squalene have exhibited a role in skin protection against UV light and radiation. Olive leaf extracts also show preventative effects against chronic UVB-induced skin damage.10
The hydroxytyrosol in olives, which is even present in high quantities in olive mill wastewaters, is water and oil soluble. It has great potential for the cosmetics industry and can be useful for emulsions or systems containing both water and oil phases.11
But till the industry realizes it, you can feast on olives for youthful skin and hair to give them an antioxidant boost.