Sage is an aromatic plant native to southern Europe and the Mediterranean region.. It has a strong and bitter taste, so it is used in small quantities in cooking, mainly to flavor meats, fish and poultry, but it is also used for medicinal purposes.
What is sage used for and what are its properties?
It has been used for centuries to treat a variety of conditions, including:
- Digestive disorders, such as indigestion, diarrhea, and gastritis
- Respiratory infections, such as cough and cold
- Headaches and migraines
- Menopausal problems, such as hot flashes and night sweats
- Mouth conditions, such as toothache and canker sores
Why does this plant have the ability to treat different ailments? Because it contains a variety of compounds that give it its medicinal properties.. Among these are:
- Flavonoids: Antioxidant and anti-inflammatory properties.
- Tannins: Astringent and antibacterial properties.
- Essential oils: Antibacterial, antiviral and antifungal properties.
How do you take sage?
Sage can be consumed in the form of tea, infusion, extract or capsule. It can also be applied topically in the form of an essential oil or lotion.
How does sage act on the brain?
Sage has two main mechanisms of action in the brain:
- It acts as an agonist of kappa opioid receptors. Kappa opioid receptors are a type of receptor found in the brain and peripheral nervous system. Salvinorin A, the active compound in sage, is a potent agonist of these receptors. This means that it binds to kappa opioid receptors and activates their signals.
- It acts as a cholinesterase inhibitor. It is an enzyme that breaks down acetylcholine, a neurotransmitter important for memory and learning. Sage contains compounds that inhibit cholinesterase, which can increase acetylcholine levels in the brain.
These mechanisms of action may explain sage’s health benefits, such as its ability to improve memory, concentration, and mood.
In particular, sage has been shown to be effective in improving memory and learning in people with Alzheimer’s and other forms of dementia. It has also been shown to help relieve symptoms of anxiety and depression.
When not to take sage?
Sage is generally safe for most people when consumed in moderate amounts. However, pregnant or breastfeeding women should avoid its consumption, as it can interfere with hormones.
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