Sage

(Salvia spp.)

Sage is a versatile herb that has been valued for its culinary, medicinal, and aesthetic qualities for centuries, making it a popular choice for both gardening and cooking enthusiasts and for its potential health benefits and medicinal properties in herbal medicine.

PARTS OF THE PLANT USED: leaves, flowers

ACTIVE INGREDIENTS:

  • thujone

  • camphor → responsible for cell growth, slowing the signs of aging, wrinkles, healing

  • chlorogenic acid, caffeic acid, rosmarinic acid, ellagic acid, rutin, acetylcholine → lower cancer risk, memory improvement, and improved brain function.

  • vitamin K (for proper clotting, circulation, and bone health)

  • magnesium, zinc, and copper

  • polyphenols → antioxidants

PREPARATIONS: tea, tincture, oil infusion, steam, honey, glycerite, capsule, vinegar


Medicinal Properties of Sage

antiseptic
carminative
diaphoretic
nervine
digestive
expectorant
anti-inflammatory

Health Benefits of Sage

  • sore throat associated with the common cold, with its antibiotic and diaphoretic properties

    • to alleviate sinus congestion with a sore throat → inhale the steam

  • oral health:

    • astringents and antiseptic, antimicrobial effects that aid in killing plaque

    • often found in mouthwashes, or products for the treatment of inflammation of the oropharyngeal cavity and in gum bleeding

    • gargling sage infusion, tea

  • lowers cholesterol, LDL levels

  • antiinflammatory

  • boosts memory

  • lower cancer risk

    • animal and test-tube studies reveal that carnosol can kill several types of cancer cells without affecting healthy cells, but more studies on humans are needed

  • antiperspirant, reduces excessive sweating

  • menopause symptoms

    • hot flashes, excessive sweating, vaginal dryness, irritability

    • has estrogen-like properties

    • estrogen levels rapidly decline during menopause and that decline causes those side effects

    • but if we mimic or add estrogen, we ease those symptoms

  • regularizing the menstrual flow, reducing the associated pain

  • control blood sugar levels (diabetes type2)

    • lowers blood sugar levels & increases insulin sensitivity

    • helps clear excess fatty acids from the bloodstream, which increases insulin sensitivity

  • treat digestive disorders:

    • dyspeptic and gastrointestinal issues: bloating, flatulence, slow digestion bellyaches

    • help digest fatty food → added to meat dishes

  • antioxidant, neutralizing free radicals

  • antimicrobial properties: slow down the rancidity of fats, food preservation

  • slow down aging, wrinkles

  • soothe skin irritation, sunburns, healing properties

  • against dandruff, greasy scalp and oily, impure skin

  • essential oil has a toxic component: the Thujone - careful! can be toxic to the brain at high doses

    • preferable to use the oil extracted from Clary Sage, free of toxicity and easier to use both for topical use (inside vegetable oils) and inhalation.

Thujone Content in Sage

Thujone is a naturally occurring compound found in various plants, including sage (Salvia officinalis). It is a ketone and a monoterpene that can have neurotoxic effects in high concentrations.

In sage, thujone is present in small amounts, typically at levels considered safe for consumption when used for culinary or medicinal purposes. However excessive consumption of sage or any herb containing thujone can be harmful. High levels of thujone can cause various health issues, including nervous system disorders, convulsions, vomiting, seizures, heart problems, and in extreme cases, even organ damage.

Careful with Sage:

  • THUJONE toxic to the brain at high doses: 3-7g of thujone/day

  • thujone is not water soluble, so it doesnt extract itself into tea or water infusions, so drinking tea is perfectly safe. 4 cups (1liter) of sage tea contains only 4-11mg of thujone.

  • but careful with sage alcohol tinctures, oil extractions or essential oil → dont drink that, only for topical or as mouthwash

    • drinking only 12 drops of essential oil can be toxic

  • don’t drink it if you are pregnant or breastfeeding

Sage benefits for skin (Sage in cosmetics)

  • purifying, stimulating, and firming action

  • slows down aging, wrinkles

  • soothe irritation or sunburns

  • against dandruff, cleanse scalp, for greasy hair

  • products for oily hair and oily, impure skin

  • deodorants

Hydrolats, essential oils, creams, tonics, lotions

Sage in Culinary for food flavoring

  • Sprinkled on soup as a garnish

  • Chopped and added to tomato sauces

  • Mixed into stuffing 

  • Used to make sage butter by combining chopped leaves with butter

  • Served in an omelet with eggs

  • As a rub for meats

  • As seasoning for roasted vegetable dishes

Sage in Aromatherapy

  • the aroma can uplift sunken spirits and move cloudy thoughts

Sage - Drug INTERACTION:

SAGE - ANTICONVULSANT DRUGS:

Sage makes anticovulsant drugs less effective if used in excess

  • Phenobarbital

  • Mysoline (primidone)

  • Depakote (valproic acid)

  • Neurontin (gabapentin)

  • Tegretol (carbamazepine)

  • Dilantin (phenytoin)

SAGE - ANTIDIABETIC DRUGS:

careful in high doses and in combination with antidiabetic drugs can cause hypoglycemia

Sage for tea:

  • drying at room temperature in the air for about 15-20 days

  • drying in dryers at about 40°C

  • evaluation of the quality of the product is the uniformity of color and the integrity of the dried leaves

Essential oil

  • extracted from fresh or dried leaves through steam distillation.

  • yield in essential oil: 0,2% - 0,3% from fresh leaves,

  • yield from dried leaves: 1,2% - 2,5%.

  • principal components are thujone and borneol

  • not for per os use: toxic (only 12 drops very toxic)

Tincture:

macerate flowers and leaves in 65-proof alcohol (contains thujone → careful, toxic)

better to make strong sage tea, then add alcohol in tea (doesn’t contain thujone → safe)


Plant Description: Sage

  • bushy, evergreen plant that typically grows to a height of about 2-3 feet (60-90 cm)

  • leaves: oval, grey-green color, furry, often sticky, arranged in opposite pairs along the stems

  • flowers: small, tubular, white-violet or pink, grouped in whorls or spikes at the top of the stems and are attractive to bees and other pollinators

  • square woody stems

  • bloom May to June

  • strong aromatic smell (earthy, slightly peppery, and reminiscent of camphor)

  • flavor: bold, slightly bitter, and has a warm, spicy, and savory taste that pairs well with various dishes

Growing Sage:

  • full to partial sunlight, in well-draining soil

  • easy to germinate and grow, grown from cuttings

  • not frost tolerant, suffers summer drought

  • propagation: sowing directly, cuttings (preferable)

  • requires a good amount of nitrogen

  • harvest for tea: before the flowering

  • harvest for distillation: in full bloom

  • harvest 2 times / year (1st year only once)

  • cut should not be too low:

    • because fewer stems → better quality of product

    • extreme cuts will make the plants much more sensitive to cold

  • plant quickly loses its aromatic properties after mowing, so it is necessary to work the harvested product as soon as possible

YIELD:

1st cut:10-12 t / ha;

2nd cut: 8 - 9 t / ha

Sage Recipes

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