Ancient botanists and healers documented them; earlier generations brought them into the kitchen and into Greece’s folk traditions; and modern science confirms many of their valuable properties. Some strengthen the immune system, others soothe the stomach or calm the nervous system, while others support the liver and promote well-being. Yet they all share one thing in common: they grow in the Greek countryside and give us a way to bring a bit of nature’s wisdom into our cup or onto our plate.

Oregano

The ancient Greeks considered it a symbol of joy and happiness: wedding wreaths were often made (among other things) from sprigs of oregano. They were also aware of its healing properties, using it internally as a decoction to treat poisoning, diarrhea, and colic, as well as externally to relieve skin inflammation. In the folk medicine of Crete, until just a few decades ago, its leaves – fried in olive oil – were used as a poultice for rubbing on the lower back to relieve pain, while oregano oil was used to ease toothaches. Oregano grows almost everywhere in Greece. Fresh or dried, it lends its distinctive aroma to many dishes, but it also remains a “remedy.”

It is one of the herbs with the highest vitamin C content. It also contains calcium, magnesium, zinc, iron, potassium, copper, boron, manganese, and vitamin A. It has antibiotic and antiseptic properties, particularly in its essential oil form. It helps relieve intestinal disorders and abdominal pain, and has stimulating, diaphoretic, and anti-asthmatic effects. It is used in cases of flu and colds, as well as for gingivitis and throat inflammation (as a mouth rinse).

Nettle

It has become one of the most popular wellness beverages. In fact, due to its green color, tannin-rich flavor, and stimulating properties, it is often compared to matcha tea. Nettle has been used for centuries, and the ancient Greeks knew many of its properties: it is strengthening, aids digestion, acts as a diuretic and anti-inflammatory, supports lactation (due to its galactagogue effect), and helps relieve disorders related to both menstruation and menopause.

Recent studies have highlighted its role in treating benign prostatic hyperplasia, reducing blood sugar and LDL (“bad”) cholesterol levels, regulating blood pressure, managing allergies and relieving constipation. It is very rich in vitamins A, B1, B5, C, K, and D, as well as minerals such as iron, calcium, magnesium, silicon, potassium and manganese. It contains all essential amino acids and is rich in chlorophyll and beta-carotene. It is also considered an ideal ally for weight loss, as it promotes a feeling of fullness (when consumed half an hour before meals) and has diuretic properties. In short, it helps detoxify the body, stimulates the immune system and provides energy and vitality.

Greek Mountain Tea

The first to describe species of the genus Sideritis was the Swedish botanist Carl Linnaeus. However, Greek mountain tea has been known since antiquity. Dioscorides, in his work De Materia Medica, refers to three plants under the name “Sideritis.” According to some historians, the name derives from the word “iron,” likely because of the plant’s ability to help heal wounds caused by iron weapons during wartime. Today, dozens of species and subspecies grow wild in Greece – at high altitudes on craggy terrain.

Its antioxidant power, due to its high flavonoid content, is very strong. It is considered as effective as green tea in preventing oxidative stress. It boosts the immune system, relieves indigestion and stomach pain, helps combat colds, enhances memory, positively affects mental well-being and cognitive function, and provides energy.

Chamomile

This naturally caffeine-free infusion is known worldwide for its many beneficial effects: it has anti-inflammatory properties; relieves indigestion, cramps and stomach irritation, and helps reduce bloating; soothes sore throats and colds; and, thanks to its antimicrobial and antiseptic properties, can be used topically on wounds and skin irritations.

Its calming effect on the nervous system is also well established, which is why regular consumption has been associated with reduced blood pressure (often linked to stress). It is no coincidence that an infusion of its flowers is officially recognized by the European Medicines Agency as a traditional herbal medicinal product.

Thyme

Widely used in cooking, thyme has been valued since antiquity for its other properties as well: it is said that Alexander the Great bathed in thyme-infused water to rid himself of lice. Roman soldiers did the same, but to invigorate themselves before battle. Today, science has confirmed its antiseptic, antibacterial, and antifungal properties, which is why it is often used in the treatment of acne.

Thyme contains vitamins A and C, which strengthen the body’s natural defenses. Thanks to its thymol and carvacrol content, it is a powerful antioxidant. It is often used as a natural remedy for respiratory issues, relieving symptoms of bronchitis, cough, and sore throat. When consumed regularly, it stimulates the production of digestive enzymes, helping with indigestion and inflammation of the gastric lining. Mouth rinses with thyme also support good oral hygiene.

Milk Thistle

Silymarin is its main active compound and the reason why the humble, often-overlooked milk thistle is considered one of the most valuable plant allies for our health. It helps neutralize free radicals, offering strong antioxidant action – especially in liver cells, particularly in cases of non-alcoholic fatty liver – and at the same time supports faster cellular regeneration.

This is vital, considering that detoxification of the body from harmful and toxic substances takes place in the liver. Thanks to its antioxidant and anti-inflammatory properties, it also improves skin health. It plays a role in maintaining healthy cholesterol levels and helps regulate fat cells in the body while increasing fat metabolism, contributing to weight loss—within the context, of course, of a balanced diet. (Milk thistle is great, but it doesn’t work miracles!)

Sage

Its official botanical name is Salvia officinalis, etymologically linked to the Latin verb salvare, meaning “to save,” due to its healing properties. The ancient Greeks used its fresh leaves to treat wounds and snake bites, and as a decoction to enhance female fertility. Known as “Greek tea” in France and “Greek sprout” in China, it remains popular today, either on its own or combined with other aromatic herbs.

Not that it isn’t still associated with certain beliefs… On the island of Syros, for example, it is said to ward off the evil eye, and it is often seen hanging in bunches outside homes. A richly endowed herb, sage has anti-catarrhal properties (helpful for asthma, bronchitis, and cough), antifungal and anti-infective properties (for flu, gingivitis, and insect bites), antispasmodic effects (for menstrual cramps), and wound-healing properties. More broadly, it stimulates the nervous system and memory, activates blood circulation, and its antioxidant components help combat free radicals.

How to Prepare the Infusion

Fill your cup with hot water, ideally not exceeding 90°C, so as not to lose the aromas or make the drink bitter. Place a paper or stainless steel infuser containing the herbs into the water for 3-5 minutes, and cover the cup to maximize both the active compounds and the flavor.