Because of the dementia and Alzheimer’s Disease that have affected my family on both sides, I remain acutely aware of developments in addressing cognition in the aging population. So, this study reported in Science Daily resonated with me.
A two-week course of high doses of CBD helps restore the function of two proteins key to reducing the accumulation of beta-amyloid plaque, a hallmark of Alzheimer’s disease, and improves cognition in an experimental model of early onset familial Alzheimer’s, investigators report.
The proteins TREM2 and IL-33 are important to the ability of the brain’s immune cells to literally consume dead cells and other debris like the beta-amyloid plaque that piles up in patients’ brains, and levels of both are decreased in Alzheimer’s.
The investigators report for the first time that CBD normalizes levels and function, improving cognition as it also reduces levels of the immune protein IL-6, which is associated with the high inflammation levels found in Alzheimer’s, says Dr. Babak Baban, immunologist and associate dean for research in the Dental College of Georgia and the study’s corresponding author.
There is a dire need for novel therapies to improve outcomes for patients with this condition, which is considered one of the fastest-growing health threats in the United States, DCG and Medical College of Georgia investigators write in the Journal of Alzheimer’s Disease.
A team led by researchers at Baylor College of Medicine in collaboration with Medterra CBD conducted the first scientific studies to assess the potential therapeutic effects of cannabidiol (CBD) for arthritic pain in dogs, and the results could lead the way to studying its effect in humans. Researchers focused first on these animals because their condition closely mimics the characteristics of human arthritis, the leading cause of pain and disability in the U.S. for which there is no effective treatment.
Published in the journal PAIN, the study first showed both in laboratory tests and mouse models that CBD, a non-addictive product derived from hemp (cannabis), can significantly reduce the production of inflammatory molecules and immune cells associated with arthritis. Subsequently, the study showed that in dogs diagnosed with the condition, CBD treatment significantly improved quality of life as documented by both owner and veterinarian assessments. This work supports future scientific evaluation of CBD for human arthritis.
A new study published in JAMA Network Open led by UC San Diego health scientists finds that every month as many as 6.4 million Americans turn to Google to learn about or buy Cannabidiol (CBD), eclipsing or rivaling interest in most other health products or topics . Source: Elevated Science Communications
Touted as a “cure all,” researchers have documented unfounded claims that CBD treats acne, anxiety, opioid addiction, pain, and menstrual problems. You can buy CBD droplets, massage oils, gummies, or even CBD ice cream. But public health leaders have been mostly silent on the subject because they lacked data that demonstrates just how popular CBD is.
In the interest of full disclosure, I use and have posted on, CBD oil for arthritis relief in my hands.
To further appreciate CBD’s exploding popularity the team contrasted search query volumes for CBD against those for other trending health topics, products, or alternative medicines. The image is in the public domain.