Elderberry: The Immunity Defender That Helps You Fight Cold And Flu

Authored by Sina McCullough via The Epoch Times (emphasis ours),

Elderberry has been revered for centuries as a go-to remedy for respiratory infections, fever, and inflammation—both acute and chronic.

The herb was detected in the charred remains of ancient settlements, leading some researchers to speculate that elder trees may have intentionally been cultivated thousands of years ago.

In traditional medicine, elderberry is used to treat diabetes, dry skin, diarrhea, headaches, constipation, conjunctivitis, rheumatism, and other ailments. Hippocrates, the “father of medicine,” called elderberry his “medicine chest” because of its wide range of healing properties.

Ancient Egyptians used elderberry to treat burns and improve complexion. Native Americans used it to treat fever and cough, among other things. Elderberry was even featured in “The Family Physitian” (1696) as a remedy for scurvy, and it was a favorite plant among young boys for making popguns.

Elderberry gained modern recognition during the 1995 Panama flu epidemic, where it was reportedly used to combat the illness. A clinical trial conducted during the epidemic reported that nearly 90 percent of patients treated with elderberry extract fully recovered within two to three days, compared to six days or more for the placebo group.

Fun Facts

• Native Americans used elderberry for a variety of purposes, including making flutes, which is why the elder tree is sometimes called the “tree of music.”
• The elder tree is often considered sacred in folklore, believed to protect homes from evil spirits.
• Elderberries are used in jam, jelly, ice cream, wine, yogurt, pies, and herbal tea.
• Elderflower cordial and elderberry wine were popular in medieval Europe and remain well-loved beverages today.
• Some speculate that J.K. Rowling’s “Elder Wand” in the “Harry Potter” series may have been inspired by the sacred and mystical associations of the elder tree in folklore.

Special Talents

Elderberry belongs to the Sambucus genus, which includes 20 species, but the most popular and extensively studied for immune support is black elderberry (Sambucus nigra), native to Europe, northern Africa, the Americas, and western Asia.

Due to its diverse blend of nutrients, elderberry can help combat acute illnesses like the common cold and possibly chronic diseases.

Its medicinal properties are largely attributed to its anthocyanins, the compounds responsible for elderberry’s deep purple color. These antioxidants shield against inflammation and oxidative damage—two factors that can weaken the immune system.

In many countries, anthocyanins are prescribed as medicine because of their potential to protect against chronic conditions such as atherosclerosis.

Elderberries also contain vitamins A, B-complex, C, and E, essential minerals like zinc and magnesium, and antioxidants such as flavonols, carotenoids, phytosterols, and polyphenols, earning elderberry a reputation as a “superfruit.”

1. Fights Colds and Flu

Research suggests that elderberry may help reduce the duration and severity of flu symptoms across several strains of influenza. Elderberry reduced the flu’s duration by an average of four days in a clinical trial. When taken within 48 hours of symptom onset, elderberry significantly alleviated fever, headache, nasal congestion, and mucous discharge associated with the flu, according to a 2020 review. Symptoms in most adults improved by an average of 50 percent within two to four days. This effect may be due to elderberry’s ability to block viral proteins, preventing viruses from infecting cells.

Elderberry also reduced cold symptoms in air travelers, according to a 2016 study.

2. Slows Cognitive Decline

A 2024 randomized controlled trial reported that patients with mild cognitive impairment who took elderberry for six months trended toward faster visuospatial problem-solving performance than controls. Several markers of inflammation were also reduced, which is significant because chronic inflammation is associated with cognitive decline. Elderberry juice shows promise in slowing Alzheimer’s-related cognitive decline, the researchers concluded.

Similarly, a 2023 cell culture study highlighted elderberry’s potential neuroprotective effects by demonstrating its ability to prevent oxidative stress-induced death of neuron-like cells, a major predictor of age-related cognitive decline. The findings suggest elderberry may address oxidative damage in neurological conditions, such as cognitive decline.

3. Combats Chronic Disease

Emerging research, primarily in animal and cell culture studies, suggests elderberry’s potential in managing inflammatory and chronic conditions, although more studies are needed to confirm these effects in humans. Some of the most encouraging research is detailed below.

Heart Disease

In a placebo-controlled study, 34 healthy people consumed elderberry juice for two weeks. On average, participant cholesterol dropped from 199 to 190 milligrams per deciliter compared to the control group. The decrease was not statistically significant but did show a trend, leading the researchers to conclude that a higher dose may lead to a significant decrease. A second study reported that elderberry extract reduced aortic cholesterol levels in a widely used mouse model of atherosclerosis, indicating decreased progression of the condition.

A 2024 cell culture study found that elderberry inhibited foam cell formation, a critical step in atherosclerosis and heart disease, without triggering liver fat production. This suggests elderberry may help prevent heart disease by targeting the early stages of arterial plaque development, though further research is needed to confirm these effects in humans.

Diabetes

Elderberry has a history of being used as a traditional remedy for diabetes. In a 2016 study, four weeks of elderberry extract supplementation decreased insulin resistance and fasting blood sugar in Type 2 diabetic rats. Another study found that 16 weeks of black elderberry supplementation reduced insulin resistance, triglycerides, and inflammation in obese mice.

Huntington’s Disease

Scientists are exploring the potential of elderberry as a therapy for Huntington’s disease. In a 2021 study, compared with controls, rats with an experimental model of Huntington’s disease demonstrated significant improvement in motor function and muscle coordination after treatment with elderberry.

Depression

Elderberry was also reported to be a natural antidepressant in a mouse model, according to a 2014 study. The researchers concluded that elderberry extracts “were safe and showed remarkable antidepressant activity.”

Cancer

Black elderberry is rich in bioactive compounds, including antioxidants, that may contribute to cancer prevention and support cancer treatment. One notable compound, kaempferol—a flavonoid present in black elderberries—triggered the death of pancreatic cancer cells in both tumor-bearing mice and cell cultures, according to a 2021 study. Additionally, anthocyanins from elderberries caused melanoma cells to halt their proliferation and die in a 2017 cell culture study.

Read the rest here…