Comfrey Corner Natural Foods

05/09/2026

According to a study published in the Journal of Cellular Biochemistry, low doses of quercetin — a flavonoid naturally found in foods like onions, apples, berries, and tea — were able to slow the growth of aggressive HER2-positive breast cancer cells (SK-Br3 and MDA-MB-453). Researchers used physiologically relevant doses around 5–10 μM, levels considered achievable in the bloodstream through regular intake rather than extremely high laboratory-only doses. Instead of directly killing the cancer cells, quercetin pushed them into a cellular “stop mode” known as G1 cell cycle arrest, preventing the cells from continuing to replicate and spread.

The study found that quercetin increased the protective protein p21, reduced phosphorylation of the retinoblastoma protein (pRb), and suppressed key division-driving proteins like cyclin B1 and CDK1 — all of which are heavily involved in uncontrolled tumor growth. Interestingly, the low-dose quercetin had little effect on normal breast cells (MCF-10A), suggesting a more selective effect toward rapidly dividing cancer cells. Researchers also observed mild DNA stress and activation of the Chk2 pathway, which further contributed to shutting down the cancer cells’ ability to progress through the cell cycle.

05/01/2026

A striking laboratory finding shows that berberine may have powerful effects against several cancer cell types. In lab studies, berberine forced cancer cells to stop dividing and triggered self-destruction across breast, colon, cervical, oral, and nasopharyngeal cancer cell lines.

Berberine is a natural plant compound studied in medicine for its effects on inflammation, metabolism, and cellular health. In cancer research, scientists are especially interested in how it may interrupt the cell cycle, the process cancer cells use to multiply rapidly. When this cycle is blocked, abnormal cells may lose the ability to spread and enter programmed cell death, also known as apoptosis.

This matters because many cancers become dangerous when cells keep dividing uncontrollably. A compound that can slow growth and trigger cancer cell death could help guide future treatment research. However, these results are from laboratory studies, not proof that berberine cures cancer in humans. More clinical research is needed to understand safe dosing, effectiveness, and how it may work with standard cancer treatments.

Still, this discovery highlights how science continues exploring natural compounds for future medical breakthroughs. Could plant-based medicine play a bigger role in cancer treatment someday?

04/28/2026

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What happens at 32 grams per day?

In a dose–response crossover trial, participants took 4, 8, 16, or 32 g/day of activated charcoal for three-week intervals. At the highest dose, LDL cholesterol fell by up to 41%.

But here’s the interesting part: as LDL dropped, markers of cholesterol synthesis increased. In other words, the liver was making more cholesterol — even while circulating LDL was falling.

A similar study using 24 g/day showed the same pattern. Total cholesterol fell significantly, while cholesterol synthesis markers surged. Meanwhile, markers of cholesterol absorption didn’t change — suggesting dietary cholesterol wasn’t the primary driver.

The mechanism points to bile acids. Activated charcoal binds bile acids in the gut, interrupting their normal recycling. When bile acids are lost instead of reabsorbed, the liver must produce more — pulling cholesterol out of circulation to do it.

At higher doses like 32 g/day, LDL reduction appears to stem from increased cholesterol diversion into bile acid production, not suppressed synthesis.

For a deeper look at the physiology behind this effect, see the full breakdown: https://bit.ly/3MKPcav

04/24/2026

Scientific studies reveal burning sage reduces airborne bacteria

For generations, the practice of burning sage, often called smudging, has been used in various Indigenous cultures as a spiritual ritual. While it has often been dismissed as symbolic or mystical, modern science is beginning to uncover something remarkable behind the smoke. Research suggests that burning certain medicinal plants, including sage, can significantly reduce airborne bacteria, in some cases by up to 94 percent in enclosed spaces.

This effect comes from the natural compounds released when the plant burns. These compounds, including antimicrobial oils, disperse into the air and interact with bacteria, disrupting their structure and reducing their ability to survive. In simple terms, the smoke does not just carry a scent, it carries active particles that can purify the surrounding environment.

Traditionally, air purification has relied on chemical sprays or mechanical filters. But this natural method offers a fascinating contrast. Instead of trapping or masking contaminants, it actively neutralises them using plant based chemistry that has been understood intuitively for centuries. It shows that ancient practices were often grounded in real world effects, even if the science behind them was not yet explained.

The potential implications are meaningful. Understanding how these natural compounds work could inspire safer, more sustainable ways to clean indoor air, especially in areas with limited access to modern technology. It may also encourage a deeper respect for traditional knowledge systems that have long been overlooked.

As science continues to explore these connections, one thing becomes clear. Sometimes, the wisdom of the past holds answers for the future. What was once called ritual may, in fact, be a quiet form of science waiting to be understood.

04/23/2026

Everything we thought about lymph nodes and cancer treatment was wrong. For decades, surgeons removed lymph nodes near tumors to stop cancer from spreading. But new research reveals these small, bean-shaped organs do more than filter lymph fluid. They actively train and multiply stem-like T cells, the cancer-fighting white blood cells. When lymph nodes are removed, this vital supply line is disrupted, weakening the body's response to treatments like checkpoint inhibitors or CAR T cell therapy. Instead of passive hosts, lymph nodes are command centers where dendritic cells present danger signals and nurture T cells into effective fighters. Protecting lymph nodes during treatment could enhance patient responses and improve long-term outcomes by preserving the body's natural ability to generate potent anti-cancer T cells.

04/18/2026

Data center proposed for northern Richland County includes own power plant, greenhouse to grow food. See link below ⬇️

📸 Lou Whitmire/News Journal

04/17/2026

Keep your dollars local to your community...

04/11/2026

Interesting. Let me know if it works for you

At Optimum, we deliver a premium selection of rare nutraceuticals curated to optimize your vitality and elevate your performance.

04/09/2026

Interesting . we have organic castor oil for sale. Let us know how it works for you

Eden Labs

12/25/2025

Pat and I are so thankful for all of our comfrey corner friends. We are so blessed

12/08/2025

90 mcg of Vitamin K2 cut carotid artery plaque buildup by over 55% in 9 months—see how this simple supplement made a difference.