It's not just a coincidence that the olive tree is a symbol of peace, wisdom and health. Olive and olive oil are known for their health benefits. The latest addition to this mantle is the olive leaves.
The olive leaf is a treasure trove of medical applications. Its alcohol and water extracts have anti-atherosclerotic, anti-inflammatory, antioxidant, antimicrobial, anti-allergic properties
This article gives you an idea of all aspects of olive leaf extract . We will discuss what he is doing, why he does it and how to do it / we take it in this reading. Prepare and start scrolling
What is an olive leaf extract? What's Unique to Olive Leaves
Olives and olive oil are tanks for health benefits. But the leaves of the olive trees are no less
! Olive leaf extract is extracted from olive leaves, soaked in alcohol or water over an extended period of time.
The olive leaf oil is extracted into the solvent in the form of biochemicals. Oleuropein, hydroxytyrosol, tyrosol, and the like. are several active molecules which are responsible for the therapeutic relevance of these leaves ( 1 ). Olive leaves are traditionally known for the prevention of heart disease and hypertension. They can protect the membranes from lipid oxidation and inflammation. The extract may also improve lipid metabolism, exhibit antiviral properties, reduce the risk of cancer, and so on. (19459009) 2 . The following sections will familiarize you with the benefits, recipes and risks of this Greek miracle
What are the benefits of olive leaf extract? Can Reduce the Risk of Hypertension and Cardiovascular Disease (CCS)
The olives contain a phenolic compound called oleuropein. It constitutes about 6-9% of the dry matter of the olive leaves. The higher the concentration of oleuropine, the greater the antioxidant property ( 3 ). The application of the olive leaf extract to experimental mouse models shows hypotensive effects ( 3 ). reduces systolic and diastolic blood pressure individuals with hypertension ( 4 ). This oleuropein-rich extract improves vascular function by reducing arterial stiffness. These observations highlight the cardioprotective and anti-inflammatory nature of olive leaf extract.
HIV infection causes the expression of genes controlling cell death (apoptosis), stress and DNA damage. The use of olive leaf extract can reverse several such changes caused by HIV infection ( 5 ). Treatment with olive leaf extract can restore different cell signaling pathways in infected cells. It can also inhibit cell transmission of HIV, which is a critical stage in the life cycle of the virus ( 5 ). This can happen because oleuropein interacts with HIV-1 protein, gp41. Disabling this protein can prevent the spread of HIV infection in host cells ( 6 ). Eliminates Candida and other fungi. Hydroxytyrosol, tyrosol, oleuropein and derivatives have potent antifungal properties. These compounds can kill fungi, molds and yeasts, especially those that affect your respiratory and GI (gastrointestinal) tract ( 7 ). A study was conducted on laboratory-grown Candida albicans C aqueous extracts from olive leaves. Within 24 hours of treatment, about 15% of Candida was destroyed. The extract of olive leaves is toxic to Candida albicans and Candida neoformans 7 .
Processed olive leaf extracts can thus replace synthetic antimicrobial compounds as preservatives. However, this extract is ineffective against certain types of yeast ( 8 )
4. Healing skin diseases, wounds and acne
Oleuropein is an anti-inflammatory and antioxidant agent. It stimulates the synthesis of collagen fibers and inhibits proinflammatory cell infiltration. This extract also cleans free radicals in the affected area to accelerate wound healing ( 9 ). Several topical homeopathic compositions include this extract. It can treat herpes, eczema, burning, itching and skin eruptions ( 10 ). This vulnerability is due to the biochemical composition of the olive leaves. Luteolin and 7-O-glycoside have been established as active principles. Other compounds responsible for these activities include oleuropein, other secoididoids and flavonoids ( 11 ). Can reduce weight of aid in obese individuals
The olive leaf extract exhibits anti-sensory effects at the molecular level, according to animal studies. It can regulate the expression of genes involved in the accumulation of fat in your body. The diet supplemented with olive leaves also reduced food intake by 26% in the treated mice ( 12 ). This means less lipid oxidation in the liver. Ultimately, this leads to a decrease in plasma triglyceride levels (in particular, LDL) ( 12 ). The biochemicals of the olive leaves – hydroxytyrosol, luteolin and caffeic acid – can help for healthy weight loss. Incorporating it into everyday life can also help to manage weight effectively ( 12 )
6. Reduces inflammation and can help in the treatment of inflammatory diseases
Phytochemicals from olive leaves such as hydroxytyrosol, tyrosol, oleuropein and oleocantal exhibit anti-inflammatory and antioxidant activity. Treatment with olive leaf extract lowers proinflammatory chemical messengers (such as TNF-α) in rat models ( 13 ). The rabbits were supplemented with drinking water and olive leaf extract (500 mg / kg / day). Treatment in rabbits treated with this water is faster than their untreated couples. This demonstrates the anti-arthritic effects of olive leaves ( 14 ). Olive leaf extracts contain oleuropein, oleuropeoside and other polyphenols. These chemicals can help deal with inflammatory diseases such as colitis, inflammatory bowel disease (IBD), rheumatoid arthritis and osteoarthritis ( 14 ). It has antiproliferative properties
The olive leaf extract has a greater variety in the biochemical composition than extra virgin olive oil. Cancer cell models show that olive leaf polyphenols protect against DNA damage caused by free radicals 15 ). This means reduced risk of cancer.
The leaf extract was effective against prostate cancer and breast cancer. It also prevents the proliferation of pancreatic, colorectal, leukemia and lung cancer cell lines ( 15 ). Polyphenols from olive leaves such as oleuropine can distinguish between cancerous and normal cells. They cause apoptosis (programmed cell death) only in cancer cells rather than normal cells ( 15 ). Talking about purposeful therapy
8. Stimulates new hair growth
In mouse studies, topical application of olive leaf extract induces significant hair growth. The oleuropein in this extract can interact with hairpin dermal cells to stimulate hair growth ( 16 ). Dermal papillary cells are responsible for the growth and differentiation of epithelial cells. They instruct epithelial cells to multiply, move up and divide to form hair, root, envelope, and more. ( 16 ). the surrounding skin vasculature. It increases the gene expression of KGF, HGF and VEGF (growth factors). These factors increase blood circulation by nourishing the hair follicles into the skin ( 16 ). Therefore, these studies may need appropriate supporting evidence ( 16 ). Protects the Brain and Prevents Cognitive Decline
Olive leaf extract is given to lead-poisoned rats in one study. It reduces neuronal and capillary damage and improves brain function. This extract reduces damage to the organelles and matrix around the capillaries in the brainstem of the rat brain ( 17 ). Olive leaf extract reduces oxidative damage. It increases the levels of antioxidant enzymes such as superoxide dismutase, catalase and alkaline phosphatase ( 17 ). Oral administration of an olive leaf extract can alter the water content of the brain and the permeability of the blood-brain barrier. It blocks proinflammatory compounds, lipid peroxidation and oxidative stress induced cognitive decline ( 18 ). You can treat periodontitis and improve oral health
Due to the composition of the olive leaves, they have antimicrobial activity against a horde of oral pathogens. The leaf extract inhibits the growth of Streptococcus oralis, Candida albicans, Escherichia coli, Porphyromonas gingivalis, Fusobacterium nucleatum, and Parvimonas micra (19459035) 19 ). Olive leaf extract is often used with other herbal ingredients in dentistry. These include cloves, thyme, grapefruit seed extract, chamomile flower, green tea leaves, eucalyptus leaves, cinnamon bark and several essential oils ( 20 ).
This extract can be found in sucking tablets, toothbrushes, candies, beverages, toothpaste, oral gels and bleaching formulations 20 ). Manages hypoglycaemia (high blood sugar) and diabetes
The olive leaf extract is well known as a traditional antidiabetic and antihyperglycaemic herbal remedy. One obvious reason for these effects is the antioxidant activity of the polyphenols of the olive leaves ( 21 ). Olive leaf extract may affect glucose-induced insulin release. It may also increase the intake of glucose from surrounding tissues ( 21 ). HbA1c is a glycosylated hemoglobin that is formed when free glucose molecules bind to hemoglobin molecules. HbA1c is indicative of hyperglycemia ( 22 ). By lowering HbA1c levels and improving insulin sensitivity, olive leaf extract can effectively control blood glucose homeostasis in humans ( 22 ). 19659002] This exhaustive list of benefits proves that the leaves of the olives are as healthy as the fruits.
What is this in these sheets that make your statement a potential staple for health?
The chemical composition of olive leaves depends on several conditions – origin, climate, moisture content, proportion of tree branches, storage conditions and soil quality 21 Biochemical composition of olive leaves [)
In general, most of the therapeutic benefits of olive leaves are due to their polyphenolic content. There are five groups of phenolic compounds present mainly in olive leaves ( 21 ):
- Oleuropeosides Oleuro pein and verbascoside
- Flavones: Luteolin- apigenin-7-glucoside, diosmetin-7-glucoside, luteolin and diosmetin
- Flavonols: Rutin
- Flavan-3-ols Catechin
- Substituted phenols: Tyrosol, hydroxytyrosol, vanillin, vanilic acid and caffeic acid
The most common compound in olives is oleuropein. It is followed by hydroxytyrosol, luteolin, apigenin and verboscozide ( 21 ). The total polyphenol content of olive leaves is defined as 2.058 mg GAE (gallic acid equivalent). , Therefore, these leaves have extremely high (antioxidant) properties ( 21 ).
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