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Discover autumn’s edible plants

Published 14 September 2024
– By Editorial Staff
Even in autumn there are plenty of edible plants to pick.

Despite the end of summer, there is still plenty to pick when it comes to edible plants. Heather grows in the forest, which according to Swedish folklore should not be brought into the home, but which can be effective against gastritis. A common lawn weed that grows in the autumn also contains a lot of nutrients.

As summer turns to autumn, much of the Swedish vegetation begins to wither as the heat fades. However, there are a lot of herbs and other plants that grow into autumn, and also a lot to pick all year round in both forests and fields.

Sweden’s “right of public access” (allemansrätten) allows people to pick many plants, mushrooms and berries in the country’s forests and fields. Remember, however, that one needs the landowner’s permission to pick the fruits of trees and certain other plants. Also, never pick more than you need, and remember that many plants are food for other animals.

One thing that is always important is to never eat anything you are unsure about, as many of the country’s plants can actually be very poisonous.

Chickweed (Stellaria media)

Harvested: All year round

This herb is a very common weed and grows mainly in gardens throughout the country. It grows in large stands and has egg-shaped leaves with small white flowers. It can also be recognized by the hairs on one side of the stem. In Sweden, it is the most common herbaceous weed.

It has many different names, but is most commonly called chickweed because it is often eaten by birds. It is also called fat grass and reed grass.

You can eat its leaves, flowers, shoots and stems. It is rich in carbohydrates and protein with a good amino acid composition. The herb also has a high content of ascorbic acid, i.e. vitamin C. The leaves also contain minerals and trace elements such as calcium, potassium, phosphorus, copper, magnesium, iron and zinc. It is also said to be rich in antioxidants. In short, it has a high nutritional content compared to other green plants.

The plant is often used raw in salads where you can mix in the whole plant, flowers and all. It is also said to be great for making pesto. The flavor is described as mild, grassy and spinachy. It is best to cut the tops and avoid getting the slightly coarser parts of the stalk further down. It should also be good to fry in butter and then flavor with salt, lemon and nutmeg.

The chickweed is said to be expectorant and therefore good for coughs. It has also been used to treat rheumatic pain, kidney problems, hemorrhoids and asthma. It is also said to have been used in folk medicine to bandage wounds. The leaves also have a moisturizing mucilage that makes it effective against sunburn or eczema, for example.

Chickweed. Photo: Harry Rose/CC BY 2.0

Hairy bittercress (Cardamine hirsuta)

Harvested: March to November

This herb, often considered a weed, grows along the coastal strip up to the central parts of Sweden. It grows in various places such as forest edges, rock outcrops and gravel fields. It flowers in spring, but continues to grow until November. It is paired at the base and then has up to seven pairs of small leaves, as well as some hairy stem leaves and white flowers. It can be easily confused with other brambles, but all in the genus are edible.

The flavor is mildly peppery and you can eat the leaves, flowers, seeds and shoots. It can be used raw in salads, but also in soups or stews. However, it can lose some of its flavor if cooked, so it’s best to add it towards the end. The seeds can be used as a spice.

It contains some carbohydrates and proteins, but also potassium, calcium, magnesium, iron and zinc. It is also said to have antibacterial, antifungal, antiviral and antioxidant properties.

Traditionally, it has been used for inflamed hemorrhoids, coughs, whooping cough and indigestion. It is also used to make a paste that can be applied to wounds.

Hairy bittercress. Photo: Andreas Rockstein/CC BY-SA 2.0

Heather (Calluna vulgaris)

Harvested: July to October

Autumn heather, as it can also be called, is a dwarf shrub found throughout the country. It often grows in poor soil on moors, in sparse forests, pine bogs and rocky ground. Heather grows to a height of between 20 and 80 centimeters, has coniferous leaves and light purple flowers. It can be confused with the bell heather, but it has urn-shaped flowers instead.

Heather is a common decorative plant, especially in autumn and winter. It is also the landscape flower of Västergötland.

According to Skogsskafferiet, you can eat the stem, flower and leaves of heather. The plant is mainly used as a herbal tea, which is said to have a calming and anaesthetic effect. It is also said to be effective against gastritis, in which case the tea should be taken 30 minutes before meals. Traditionally, heather has also been used for its anti-inflammatory and antibacterial properties. It is also said to be used to make an infusion of heather and to bathe wounds. Drinking heather tea can also provide relief from urinary tract infections.

The name “Calluna” comes from the Greek kallyno, meaning “to beautify”. According to Swedish folklore, however, it was not a good idea to bring heather into the home as an ornament, writes Sydved. It could lead to both poverty and death, according to the saying: “Pick heather – die young”. On the other hand, the seeds could be used to enrich flour and the roots were used to make baskets. The plant is also said to have been used for coloring yellow and brown.

Heather. Photo: Tero Karppinen/CC BY 2.0

 

Daisy (Bellis perennis)

Harvested: March to November

It grows on many lawns and pastures, but mainly in southern and central Sweden. They flower almost all year round. The flowers are usually white, but sometimes with pink radius and yellow disk floret.There are also several cultivated varieties in different colors, but the most common is red.

They resemble ox-eye daisies (leucanthemum vulgaris) commonly known as prästkrage in Sweden, but are smaller in size. Daisies also grow closer to the ground and often form “carpets” of flowers, while ox-eye daisies often grow higher up with one flower per stem.

Both flowers and leaves are edible. They can be used in salads and the flowers can be sprinkled on any dish. The flower petals can also be used as sprinkles or instead of coconut on chocolate balls.

In folk medicine, it has been used to treat fever and as an expectorant for coughs. It has also been used to treat eczema and fungus. The stems contain a sap that is said to have been effective against pimples.

The daisy. Montage. Foto: New York State IPM Program at Cornell University, Conall/CC BY 2.0

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Ugandan chimpanzees use natural remedies to treat each other’s wounds

Published yesterday 10:57
– By Editorial Staff
There are an estimated 5000 chimpanzees living in the Ugandan rainforest today.

Chimpanzees in Uganda’s Budongo Forest not only treat their own injuries with plants – they also apply plant material to each other’s wounds.

A new study from the University of Oxford shows a high level of empathy among the animals, and the researchers hope that the chimpanzees’ knowledge could also lead to breakthroughs in human natural medicine.

With the support of local research teams, behaviors have been filmed in which chimpanzees chew plant material and apply it to wounds – sometimes on themselves, sometimes on other individuals in the group. One particularly moving example shows a young female gently applying chewed leaves to her mother’s wound.

– There was a whole behavioural repertoire that chimpanzees use when they’re sick or injured in the wild – to treat themselves and to maintain hygiene, lead researcher Elodie Freymann told the British state broadcaster BBC, continuing:

– The chimpanzees dab them on their wounds or chew the plants up, and then apply the chewed material to the open injury.

The researchers also noted that nurturing behaviors occurred even between unrelated individuals a pattern considered to point to an advanced emotional intelligence in the monkeys.

The findings are complemented by older field notes from the 1990s, in which chimpanzees were documented helping each other remove snares from their legs. In another record, leaves were used as “toilet paper” a hygiene action clearly reminiscent of human behavior.

Natural antibiotics in the jungle

Previous research has shown that chimpanzees actively seek out specific plants when they are injured. Laboratory analysis of these plants has confirmed that many have antibacterial properties.

– The more we learn about chimpanzee behaviour and intelligence, the more I think we come to understand how little we as humans actually know about the natural world, Freymann continues.

The findings could be valuable for future medical research. Studies of other monkeys, such as a wild orangutan that healed a facial wound with chewed leaves, reinforce the theory that knowledge of natural medicine is widespread among primates.

– If I were plopped down here in this forest with no food and no medicine, I doubt that I’d be able to survive very long, especially if I were injured or sick. But chimpanzees thrive here because they know how to access the secrets of this place, and how to find all they need to survive from their surroundings, argues Freymann further.

Study: Rewilding boosts forest resilience

Published 10 May 2025
– By Editorial Staff
European bison on Bornholm.

Rewilding nature and forests not only increases biodiversity but also the resilience of ecosystems in general, according to a study led by Lund University.

So-called rewilding – reintroducing plant and animal species into landscapes where they once existed – is a growing method in nature conservation. In Sweden, for example, a preliminary study has been conducted on whether European bison should be reintroduced into Swedish nature.

In a new study from the Chinese Academy of Sciences, the University of Copenhagen, the University of Augsburg and Aarhus University, led by Lund University, among others, researchers have examined forests that are left to manage themselves to varying degrees until they are harvested. A range of parameters such as structure, function and long-term sustainability were studied and then compared with forests managed using conventional management methods.

We explore the limitations of conventional forestry practices, such as intensive management of monocultural plantations where only one tree species is grown. Instead, the study presents rewilding-inspired forestry as an alternative to restore ecological processes and improve the resilience and sustainability of forest landscapes globally, says Lanhui Wang, researcher in Physical Geography and Ecosystem Science at Lund University, in a press release.

The results of the study show concrete strategies that can be applied at multiple levels, from local forest management to international policy, through practical guidelines such as promoting natural regrowth and reintroducing key species through so-called assisted migration, the researchers say.

Sweden Democrats leader dismisses climate alarmism: “No reason to panic”

The exaggerated climate crisis

Published 7 May 2025
– By Editorial Staff
Jimmie Åkesson wants the focus to be on long-term and sustainable initiatives - not quick panic solutions.

Unlike most other Swedish establishment politicians, Sweden Democrats leader Jimmie Åkesson is highly skeptical of the climate alarmist rhetoric that dominates and wants the EU to slow down its climate initiatives.

Åkesson does not believe that the “climate threat” is in reality as serious as it is often portrayed by politicians and the media, nor does he buy the argument that we must hurry up and do everything we can before it is too late.

– I don’t share the view that there is such a hurry, he tells the tabloid Aftonbladet. Instead, he wants to put more resources into military rearmament.

– I am absolutely no expert, but everyone I talk to who has really familiarized themselves with what the IPCC’s various reports and scenarios say, there is no reason whatsoever to panic or climate anxiety, or anything like that at all.

Instead of quick and ill-considered measures that can have very negative consequences for society at large, the leader of the Sweden Democrats argues that we should invest in a long-term transition and electrification.

As expected, Åkesson’s departure from the established narrative on the climate issue has not gone down well with everyone.

Climate professor: “Very urgent”

Markku Rummukainen is a professor of climatology at Lund University and until 2023 represented Sweden on the UN’s Intergovernmental Panel on Climate Change (IPCC) a body tasked with compiling and presenting research on alleged climate change, global warming and its consequences.

The climate professor raged against Åkesson’s move, firmly stating that his views contradict the IPCC reports and unlike the SD leader, Rummukainen emphasized that it is “very urgent” to stop climate change.

– Yes, it is. There are, of course, different options for the way forward depending on what we do. There are opportunities to limit climate change between 1.5 and 2 degrees. If we don’t take the climate issue seriously, we will end up with higher numbers.

– According to the IPCC, all emissions matter. We are already seeing, and being affected by, the impacts of climate change. These include rising temperatures, rising sea levels and more extreme events such as more intense heatwaves and heavier rainfall. The effects are increasing rapidly with emissions, he continues.

“Following Putin’s lead”

Green Party spokesperson Daniel Helldén is also outraged by Jimmie Åkesson’s comments and says he has “got the whole climate issue backwards“.

Helldén also makes repeated attempts to link the SD leader with Russia and Vladimir Putin because Russian gas and oil exports are said to benefit if the EU does not invest heavily in “green” energy.

– It would strengthen the states that we are now trying to arm ourselves against. The policy he is pursuing is really following Putin’s lead. He must be cheering what he is saying.

– Russia’s huge exports of gas and oil are higher than the aid Europe gives to Ukraine. If the EU were to put the brakes on climate action, Russia could continue exporting. It will be Putin who wins from it, he repeats.

How to avoid PFAS in everyday life

Published 25 April 2025
– By Editorial Staff

PFAS are present almost everywhere in our daily lives – but there are ways to reduce both intake and release into the environment. Simple measures can help reduce exposure and better protect both health and nature.

PFASs are a group of about 15,000 identified substances, all with varying properties and wide use in society. Common to all PFAS substances is that they are very difficult to break down and some PFAS can have harmful effects, both for humans and the environment. All PFAS substances are synthetically produced and do not occur naturally in the environment.

Studies show that there are links between several health problems and exposure to PFASs, such as cancer, liver damage, reproductive impairment, intestinal diseases and thyroid disorders, according to Naturskyddsföreningen. Some studies show that girls with high levels of PFAS in their blood started menstruating earlier than girls with lower levels, while other studies show that pregnant women with PFAS in their blood are at risk of their children becoming overweight later on. Children are particularly vulnerable to the toxic chemicals as their organs are still developing, and last year researchers alerted that Norwegian babies had particularly high levels of PFAS in their blood, including as many as 78% of six-month-olds.

About nine years ago, the much-publicized PFAS scandal in Kallinge came to light. After the Swedish Armed Forces used a fire-fighting foam containing the dangerous chemicals, these had been dispersed into the water for several decades, which the people of Kallinge had been drinking without knowing it. Samples showed greatly elevated levels of PFAS. After many court cases, the Kallinge residents were finally awarded damages.

Following the scandal, a number of residents in the area have been diagnosed with cancer, including Louise Karlsson, who has bladder cancer, and her son, who has the chronic intestinal disease Crohn’s.

– Yesterday I found out about two more cancer cases here, one with throat cancer and one with rectal cancer. Several of us have been affected, one after the other, said Kallingebon to TT in 2023.

Avoid microwave food

Since 2023, there are limit values for the amount of PFAS that may be present in food in the EU. According to the Swedish Society for Nature Conservation (Naturskyddsföreningen), however, these values are not based on what is safe for health.

Unfortunately, there are so many PFAS in nature that some foods would not be allowed to be sold if the limit were set from a health perspective”, writes the association.

So it can still be useful to know where most of the dangerous chemicals are found, even if it is difficult to avoid them completely. PFASs repel grease, dirt and water. This is why they are often found in food packaging, such as microwave foods. They can also be found in fast food packaging.

Unfortunately, a lot of fish and shellfish contain these harmful substances. Swedish fish and even crayfish have been found to contain high levels and the Swedish Society for Nature Conservation advises against eating fish and shellfish from lakes near communities or industries.

PFAS are often found in pesticides, so choosing organic fruits and vegetables can be beneficial.

Avoid: Teflon and paper cups

When cooking, it is safer to use glass, porcelain, stainless steel and cast iron pans, pots and pans. Avoid those with non-stick coatings, such as Teflon.

Many textiles on the market have dirt-repellent impregnations, such as carpets, some sofas and tents. When buying a sofa, for example, you are more likely to sit PFAS-free if you choose one with a washable cover.

It is also said that paper and plastic cups are real PFAS bombs and since PFAS substances are digested by hot drinks such as coffee, tea or chocolate, it is better to use porcelain cups.

Another somewhat unexpectedly PFAS-intensive product is receipt paper, so it may be wise to rinse your hands after fiddling with a receipt and wear suitable work gloves if you work daily with receipts in any form.

Found in all drinking water

Today, there is a recommendation of a limit value of 4 ng/L in drinking water, which will become legally binding from 2026. PFAS is found in almost all Swedish drinking water, but only one in ten municipalities currently exceeds the limit value. To find out what the situation is in your municipality, you can contact the water companies, which often indicate the level on their website. If you have your own well, you can contact your municipality’s environmental administration for advice on how to test your water.

There are filters on the market for the purpose of purifying water from PFAS, but the documentation on the effectiveness of these is limited.

Think about cleaning

PFAS are commonly found in laundry and cleaning products, especially in floor polish and impregnation for stone, grout, tiles and clinker. However, product labels such as Bra Miljöval, Nordic Swan, Ecocert should be completely free of PFAS. Other common labels such as Blauer Engel, TCO and EU Organic are more product specific.

PFAS have been found in face creams, face masks, eyeliners, foundations, high lighters, hair oil, lip pencils, shaving cream, mascaras, primers, powders, serums, toothpicks, eye pencils and eye shadows of several brands on the Swedish market.

A study published in 2018 by Stockholm University and others tested cosmetic products sold in Sweden. It found known PFAS substances in 16 out of 31 products tested. In some products, the level of the hazardous PFAS substance PFOA was so high that it could pose a health hazard in daily use.

As the PFAS substances mentioned above are often water, grease and dirt repellent, they can often be found in waterproof mascara or in foundation. Avoid products with ingredients containing “PTFE”, “polytef”, “perfluoro” or “polyfluoro” in the name. This does not guarantee complete avoidance of the substances, as they can slip into products unintentionally, but it is a good indicator to start with. Some products are also explicitly labeled as “PFAS-free”.

Sportswear contributes to environmental poisoning

Even impregnation for shoes and clothes often contains PFAS substances. It is better to choose Nordic Swan Ecolabeled products or impregnation made of wax. For skis, you should choose fluorine-free ski wax, and for bicycles it is best to choose car wax or lubricating oil that does not contain PTFE.

Unfortunately, functional clothing and shoes often contain PFAS. According to the Swedish Society for Nature Conservation, this is not dangerous to use, but it does contribute to the release of these substances into the environment. In this context, don’t forget the possibility of shopping second hand, or why not go to a clothing swap day?

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