Connect with us

Health

How safe is CBD oil?

MINNESOTA SPOKESMAN-RECORDER — From bath oils and soft drinks to skin creams and coffee bars, everywhere you look, you can see what looks like the next hot product: CBD oil.

Published

on

By Dr. Charles Crutchfield III MD

From bath oils and soft drinks to skin creams and coffee bars, everywhere you look, you can see what looks like the next hot product: CBD oil.

CBD, or cannabidiol, oil is a member of the cannabinoid family of molecules found in marijuana and plants closely related to marijuana, such as hemp. Although CBD has been around since the 1940s, CBD’s popularity has dramatically increased along with the legalization of medical and recreational marijuana across the United States.

There are over 100 different cannabinoids found in marijuana and hemp plants. CBD and tetrahydrocannabinol (THC) are the most commonly studied cannabinoids. CBD oil is extracted from the buds and flowers of marijuana and related plants, such as hemp. But, unlike THC, which is psychoactive marijuana derivative oil, CBD does not produce a “high” or intoxicated feeling.

CBD does have medicinal benefits, however. Proponents of CBD claim that it can treat a variety of conditions including seizures, pain, anxiety, inflammation, insomnia, acne and other skin diseases, and even some forms of cancer.

Experts are not quite as enthusiastic because solid scientific research has not verified most of these claims, yet. That has not stopped marketers and producers. In addition to CBD-infused products popping up in bath and body stores and local coffee shops, many malls now have “CBD stores” dedicated to selling a variety of products containing CBD oil. You can even search “CBD oil” on Amazon.com and well over 1,000 products are displayed – all touted to treat a wide variety of health concerns.

Read on to learn more about the different types of cannabinoids and safety and effectiveness of CBD.

Three types of cannabinoids

Phytocannabinoids

These compounds, like CBD, are found in plants like marijuana and hemp.

Endocannabinoids

These are found in the human body, discovered as a result of studying phytocannabinoids. They are derivatives of a chemical called arachidonic acid. Many tissues and organs contain receptors for endocannabinoids, which are released by human tissues in times of pain and inflammation. It is well-documented that receptors for endocannabinoids are located throughout the human body, including skin cells and the nervous system and brain.

The endocannabinoids in the skin can regulate cell growth which can be used in cancer treatments. The endocannabinoids in the nervous system and brain may affect thinking and understanding, memory, body movements, and pain control.

Synthetic cannabinoids

These are man-made cannabinoids used for research purposes and in some currently available products. They may eventually be employed in pharmacologic preparations and drug treatments used for cannabinoid-responsive conditions.

The rest of this column will focus on the phytocannabinoid, CBD.

Is CBD safe?

Unfortunately, most CBD is being produced without regulation. As a result, purity and quality can vary greatly.

In a recent study, 70 percent of products evaluated contained a different amount of CBD than listed on the label. Most products examined had less CBD, but some had more. Also, about 15 percent of CBD-containing products had measurable amounts of THC. This derivative can cause anxiety, just the very thing CBD is reported to calm, and THC should not be in CBD products.

Additionally, CBD is poorly absorbed. Only about 20 percent of CBD gets absorbed, so the quality and purity of CBD products are critical for their effectiveness.

Some studies have shown that CBD can have adverse effects on the liver. This seems to be the case in about five percent of all people. Other studies need to be done to see how CBD affects a person if the person consuming CBD is taking other medications. This is extremely important.

In general, there are relatively few side effects. So, the downside in using CBD-containing products is relatively low, but liver and other possible drug interactions must be considered.

Is CBD legal?

This is really a grey and ever-changing area. It appears to be legal in the 30+ states where marijuana is legal, but the overall national legal status has not been challenged yet, and the FDA has taken a very quiet and conservative stance.

Recently, a farm bill was proposed and is expected to pass that will make hemp-derived CBD legal. Keep in mind that just because something is legal does not mean that it is FDA-approved to treat anything or everything that is printed on the label.

Is CBD effective?

There are CBD receptors in our bodies. In the presence of bound CBD, our bodies can produce physiologic responses. In fact, CBD is FDA-approved to treat certain epileptic seizures in children.

There is emerging research that CBD may be useful in treating anxiety, and there are countless anecdotal reports that it helps muscle aches, joint pain, depression, psychiatric conditions, and insomnia. The number of human trials for other diseases is small but promising.

In fact, CBD’s use as an anti-inflammatory may be the next area for future FDA investigation and approval. As mentioned, many cells in our bodies have CBD receptors, so it stands to reason that CBD can have other physiologic effects in humans, such as on pain, inflammation, anxiety, and sleep.

Unfortunately, due to the murky legal status of CBD, research to uncover these physiologic responses has been sparse. As for other health claims, much more research, especially on humans rather than animals, needs to be done. Unfortunately, due to lack of regulation, manufacturers of products that contain CBD can print just about any health claim that they want on the product label, and buyers, desiring a relatively inexpensive, natural treatment, may just believe it.

As the new farm bill clears, legality issues over research should move forward at a much faster pace. Additionally, the best method of CBD delivery (oral, topical or inhaled) should be studied for the best treatment results.

Should I use CBD?

CBD is a promising product for a variety of challenging medical conditions, but more research needs to be done. If one is considering the use of CBD when other tried-and-true treatments are not working, don’t just buy something off the shelf because the label says it will help you.

I would strongly suggest using CBD-containing products with the guidance and care of a physician knowledgeable about and familiar with CBD-containing products. The future appears bright for CBD-containing products, but its ultimate success will depend on the production of high-quality products with safe, proven and approved results.

This article originally appeared in the Minnesota Spokesman-Recorder. 

Dr. Charles Crutchfield III MD

Continue Reading
Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *

Black History

Five Hospitals Said No! Who Will Help Annette Henry Recover?

Annette Henry, a 67-year-old Oakland woman, is struggling to access essential medical care after a devastating stroke left her with a rare neuropathic pain syndrome. Despite medical documentation confirming her need for inpatient rehabilitation, five different Bay Area hospitals have denied her admission, often citing her inability to meet rigid therapy thresholds. Her family’s efforts to seek intervention from state and federal lawmakers have yielded no results, leaving Henry at home without a clear path to recovery. To see how these systemic failures are impacting her health, read more.

Published

on

Annette Henry. Photo by Mario Decuir.

A tangle of red tape and contradictions between health providers and Medicare rules have impeded an Oakland woman’s ability to recover from a stroke she had last year.

Her family – who are her caretakers – have reached out to various professionals and state and federal lawmakers for help to no avail.

At 67, Annette Henry needs inpatient stroke rehabilitation after a devastating stroke in May 2025. Since then, multiple Bay Area hospitals have denied it. She was accepted into a rehabilitation facility in June 2025 but discharged prematurely in July, in essentially the same condition.

Three hospitals where she was a patient pushed skilled nursing over inpatient rehabilitation. Two more declined referrals.

Now at home, Henry is caught in a system that measures her need for treatment against the limitations treatment should address.

Medical professionals have documented her need for a higher level of care.

In August 2025, a Medicare Quality Improvement Organization (QIO) overturned Henry’s discharge from an inpatient rehabilitation facility (IRF).

The QIO’s independent physician reviewer found she had not received the “intensive therapy program outlined on admission,” according to the Aug. 30, 2025, determination letter. Yet the decision did not secure her readmission or guarantee continued rehabilitation.

Henry has central post-stroke pain, a rare neuropathic pain syndrome that can make movement and touch intensely painful. Her pain specialist recommended inpatient rehabilitation alongside pain management.

Nevertheless, facilities have cited her inability to tolerate three hours of daily therapy as a reason to deny inpatient rehabilitation.

That practice raises questions about Medicare coverage policy. In Hooper v. Sullivan, No. H-80-99 (D. Conn. 1989), the court recorded the parties’ agreement that denials based on numerical utilization screens, diagnostic screens, treatment norms, the “three-hour rule,” or other “rules of thumb” were not appropriate.

CMS subsequently cited Hooper in its Aug. 7, 2009, final rule (74 Fed. Reg. 39762, 39794). The policy is also addressed in the Medicare Benefit Policy Manual, Chapter 1, Section 110, and CMS’s June 1 Review Choice Demonstration for IRF Services: Operational Guide.

These authorities underscore the need for individualized assessments rather than rigid numerical thresholds.

The central contradiction is stark: the pain and disability that make rehabilitation necessary have been cited as reasons to deny it. UCSF Stanyan’s April 7 discharge summary for Henry states that acute rehabilitation unit (ARU) placement was declined for “inability to tolerate three hours of therapy daily.” Without appropriate treatment, Henry risks further decline.

Her records document complications associated with prolonged immobility.

Orthopedics documented flexion contractures of the small and ring fingers on March 19.

Chest imaging on April 1 showed bibasilar dependent atelectasis, a condition involving reduced inflation of the lower portions of both lungs. These concerns can be examined through her medical records and photographs.

“What does a ‘not reasonable’ discharge look like?” her family asks. For them, it looks like an appeal decision recognizing a problem without ensuring a remedy: repeated referrals, denials and a patient still without the rehabilitation her treating professionals have recommended.

The family has sought help from the California Department of Public Health and the federal Office for Civil Rights to no avail. They contacted U.S. Rep. Lateefah Simon in June 2025, while Henry was in rehabilitation; Senator Alex Padilla in May 2026; and Senator Adam Schiff in September 2026.

DeCuir says the family received no meaningful assistance and was redirected to the QIO or advised working with a social worker after Henry had already been discharged.

The consequences extend beyond rehabilitation. The family reports that Henry has struggled to attend in-person specialist or any appointments and needs in-person evaluation and treatment for complications, recommended evaluations, health screenings and preventive care.

Her mobility limitations have become barriers to broader medical care.  Every office tells her their office is not set up to accommodate her.  This has happened with specialty care, out-patient services, screenings and physical therapy.

Henry is a Black woman on Medicare, and her family believes her experience raises concerns about unequal access to intensive rehabilitation. Research has documented disparities in discharge to inpatient rehabilitation rather than skilled nursing, underscoring the importance of individualized review.

CMS, state regulators and healthcare providers should examine Henry’s records, assess her needs on their clinical merits and explain how the applicable coverage standards were applied, and whether they are being enforced.

Rehabilitation is not a reward for patients who can already tolerate treatment. It is care intended to help people recover function. Henry’s case asks whether a system designed to support recovery can leave a patient without a path to it.

Continue Reading

Business

SEIU Local 1000 and State of California Will Continue to Negotiate New Labor Contract

Thousands of California state employees represented by SEIU Local 1000 recently staged a one-day walkout to protest stalled contract negotiations with Governor Gavin Newsom’s administration. The union, which represents approximately 100,000 public workers, is demanding a 20% wage increase over three years and an end to mandatory four-day in-person work requirements. While the initial strike has concluded, union leadership warns that further demonstrations are likely if the state continues to reject their demands for better pay and telework flexibility. Negotiations are expected to continue as both sides seek a resolution. Read more.

Published

on

California state workers staged a one-day strike Oct. 21 to protest alleged unfair labor practices and stalled contract negotiations over wages, remote work requirements and health care costs. The workers' previous contract expired June 30. CBM photo by Antonio Ray Harvey.

After the Service Employees International Union (SEIU) Local 1000 labor contract expired June 30 and talks with Gov. Gavin Newsom’s administration stalled, the union stepped up its efforts to secure a new agreement, saying its demands had gone unheeded. 

On Oct. 21, thousands of state employees represented by SEIU Local 1000 staged a one-day walkout to protest alleged unfair labor practices during negotiations with Gov. Gavin Newsom’s administration. 

Although the strike has ended, SEIU Local 1000 President Anica Walls said further demonstrations or an expanded strike are highly likely if contract negotiations remain stalled. The union represents approximately 100,000 public employees statewide. 

“We are out here because our jobs matter,” Wells said. “If they continue to refuse to bargain with us in good faith, we are prepared to escalate.” 

Sen. Lola Smallwood-Cuevas (D-Los Angeles) expressed support for SEIU Local 1000’s labor action in an Instagram post, emphasizing the importance of fair treatment for workers. 

“I stand in complete solidarity with SEIU Local 1000,” Smallwood-Cuevas stated. “More than 100,000 state workers they represent are on strike today fighting for good-faith bargaining, fair treatment, and a contract that reflects the value of the essential public services they provide every day—all things that should be a given for the workers our state relies on the most.” 

Smallwood-Cuevas, a member of the California Legislative Black Caucus (CLBC) added, “When California’s workers hold the line, the whole nation pays attention.” 

According to union representatives, SEIU Local 1000 is seeking a contract that addresses rising living costs and provides greater workplace flexibility. The union is demanding a 20% wage increase over three years and an end to Gov. Gavin Newsom’s requirement that state employees work in person four days a week.

The union is also seeking increased state contributions toward employee health care benefits to reduce workers’ out-of-pocket costs. 

On Sept. 18, Newsom vetoed Assembly Bill 1729, authored by Assemblymember Alex Lee (D-San Jose), which sought to expand telework opportunities for state employees. 

The bill would have required state agencies to offer telework options or provide written justifications for requiring employees to work in person. Supporters argued that telework could save taxpayers approximately $225 million annually by reducing office space and parking costs while lowering vehicle emissions and improving employee retention. 

Newsom said the legislation would limit state departments’ flexibility to manage their workforces and evaluate telework exemptions individually. He has also emphasized the benefits of in-person collaboration. 

“I want people to come back to work, reengage, rediscover, collaborate, coordinate, develop relationships, friendships, and fall in love,” Newsom said in July. “You get three-day weekends. Four years ago, that would’ve been a triumph. Now it’s a burden.” 

Union organizers described the Oct. 21 walkout as a one-day unfair labor practice strike, rather than an indefinite work stoppage. The action was intended to demonstrate solidarity and increase pressure on the state during negotiations. 

SEIU Local 1000 has been without a contract since its previous three-year agreement expired June 30. Negotiations are expected to resume.

Responding to the statewide walkout, the California Department of Human Resources (CalHR) said it “remains focused on achieving a fair and responsible agreement with SEIU Local 1000 and continues to be available at the bargaining table.” 

Continue Reading

Black History

Oakland Strong: Building Champions and Healthier Generations

Entrepreneur Mike Jenkins is revitalizing youth wellness in Oakland through Oakland Strong, a world-class strength-training facility in Jack London Square. After providing a decade of free training in Fruitvale, the program moved and rebranded while continuing to produce national and international weightlifting champions. Jenkins aims to counter community health challenges by teaching Olympic-style lifting and nutrition to children ages 8 to 18. As the program seeks new ways to sustain its free services, local partnerships are forming to support these elite young athletes. Read more.

Published

on

Mike Jenkins is a serial entrepreneur with a vision to make a lasting impact in Oakland.

Raised in a military family in the Pinole area, Jenkins played basketball at Merritt College before continuing his athletic career at Sacramento State.

His lifelong interest in health and wellness led him to consider a troubling reality: as members of the Black community age, health challenges often increase. Jenkins believes investing in health is an investment in wealth, and he has made it his mission to give Oakland’s youth a stronger foundation for life.

Years ago, Jenkins invested in young people by building Speed Power Strength, a world-class strength-training facility in the Fruitvale neighborhood. For 10 years, the facility served hundreds of children, providing training entirely free of charge. Displaced by gentrification, the program eventually found a new home in Jack London Square.

That move inspired a new name: Oakland Strong, reflecting both the program’s mission and its pride in the city it represents.

“When we found the new home, I needed to put a spotlight on what we were doing– producing the strongest kids in Oakland – so I named our new location Oakland Strong,” Jenkins explained. “We are known nationally and internationally, so when we compete, our city’s name is on our chest.”

Through Olympic weightlifting, governed nationally by USA Weightlifting, the program has developed an extraordinary record. Its athletes have earned 10 national championships, a team national championship, and international titles. Today, two Oakland Strong athletes are Olympic hopefuls.

This past summer, Oakland had three athletes at the Olympic Training Center in Colorado Springs at the same time. One was Olympic figure skating champion Alysa Liu. The other two were Oakland Strong’s Robert Whitlock and Rucker Johnson, there for a weightlifting camp for Olympic hopefuls.

Whitlock, an Oakland Technical High School student, began training at age 10. Now a three-time consecutive national champion, two-time Pan American champion, and Team USA representative, Whitlock also holds an American record while maintaining straight A’s in school.

“If Oakland can’t support these kinds of kids, then what are we doing?” Jenkins asks.

Oakland Strong continues offering free training in Jack London Square to young people ages 8-18. The program welcomes girls as well as boys, with approximately 12 kids currently participating with room for 20.

With limited city support for free youth programs, Jenkins must find other ways to sustain the work.

When Carlyle Chicken Wings opened nearby, he approached the owner with an idea connecting nutrition and community investment. Because Oakland Strong teaches healthy eating alongside athletic training, they developed the Oakland Strong Bowl, a protein-focused meal. Carlyle will contribute $2 from each bowl sold to support the program.

For Jenkins, the mission extends far beyond medals and records. He wants to create generational health by teaching young people habits they can carry into adulthood and share with their families.

The strongest legacy, he believes, is not simply producing champions, but building healthier generations who understand their worth, their potential, and the importance of investing in themselves.

Continue Reading

Subscribe to receive news and updates from the Oakland Post

CHECK OUT THE LATEST ISSUE OF THE OAKLAND POST

ADVERTISEMENT

Facebook

File photo.
Economy7 days ago

How the Sandwich Generation Can Help Protect Aging Parents’ Finances

Barbara Lee. File photo.
Education7 days ago

As Progressive Democrats Celebrate ‘Blue Tsunami,’ Oakland Counts Victories

“We’re so proud,” said Mayor Barbara Lee who donned a violet wig on Wednesday at a rally honoring the Golden State Valkyries as the team celebrated its historic 2026 WNBA Championship in Oakland. Photo courtesy of NBC.
Community7 days ago

Golden State Valkyries Become Bay Area Legends Winning WNBA Championship on Halloween Night

Marcia Ann Gillespie. Facebook photo.
Black History7 days ago

IN MEMORIAM: Marcia Ann Gillespie, Editor of Essence and Ms. Magazines, Dies at 82

Some of the Congressional Women of the Year. Photo courtesy of Congressmember John Garamendi's office.
Black History7 days ago

U.S. Rep. John Garamendi Honors local ‘Women of the Year’ at Annual Awards Ceremony

A pantry at 34th street and Roosevelt avenue in Richmond. Photo courtesy of Achala Jayagoda.
Community7 days ago

Richmond Neighbors Put Pantry Power on the Map

Cutting the ribbon at the California Chamber of Commerce (CHCC) last month were CHCC Northern Region Director Mayra Perez, Aliza Gallo, Oakland Latino Chamber President CHCC Foundation Chairman David Betancourt, CHCC Madam Chair Veronica Corona, CHCC President & CEO Julian Canete and CHCC Northern Region Chair Leo Callejas. Courtesy photo.
Business7 days ago

Oakland Latino Chamber of Commerce Hosts Statewide Convention, Generating $3 Million in Economic Impact

Keisha Lance Bottoms during her 2026 Democratic gubernatorial primary victory speech. Photo: Sikis2021 / Wikimedia Commons.
Uncategorized1 week ago

HISTORY MADE: Keisha Lance Bottoms Becomes First Black Woman Elected Governor in American History

Keisha Lance Bottoms during her 2026 Democratic gubernatorial primary victory speech. Photo: Sikis2021 / Wikimedia Commons.
Black History1 week ago

HISTORY MADE: Keisha Lance Bottoms Becomes First Black Woman Elected Governor in American History

Annette Henry. Photo by Mario Decuir.
Black History1 week ago

Five Hospitals Said No! Who Will Help Annette Henry Recover?

Danielle Motley-Lewis, president of BWOPA’s Oakland/Berkeley chapter.
Uncategorized1 week ago

Oakland NAACP, BWOPA Speak Out Against Alleged Harassment of Black Women Political Leaders

Commentary1 week ago

COMMENTARY: Oakland’s Black Students Have Gained Ground: We Shouldn’t Stop Now

Jamale Carlyle had a long career working for power companies before embarking making his grilling hobby into a business. Courtesy photo.
Black History1 week ago

From Backyard Grilling to Jack London Square: Jamale Carlyle’s Chicken Wing Success Story

California state workers staged a one-day strike Oct. 21 to protest alleged unfair labor practices and stalled contract negotiations over wages, remote work requirements and health care costs. The workers' previous contract expired June 30. CBM photo by Antonio Ray Harvey.
Business1 week ago

SEIU Local 1000 and State of California Will Continue to Negotiate New Labor Contract

AI-generated file photo.
Commentary1 week ago

OPINION: We Can Restore Checks and Balances on Trump

Trending

Copyright ©2021 Post News Group, Inc. All Rights Reserved.