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Best CBD Oil for Memory Loss

Are you looking for new memory-enhancing products to try out? Learn about the best CBD oil for memory loss that may help improve your mental wellness.

Rating
Highlights

Editor's Choice

Spruce 750mg Lab Grade CBD Oil


4.8 out of 5
  1. Peppermint flavor masks any unpleasant taste
  2. Contains 25mg of CBD per dropper full
  3. Bottle includes a graduated dropper for correct serving measurement

Best CBD Purity

NuLeaf Naturals 900mg Full Spectrum Hemp CBD Oil


5.0 out of 5
  1. Natural remedy for various illnesses
  2. Product is full-spectrum whole-plant extract
  3. Contains naturally occurring synergistic cannabinoids and terpenes

Best High Potency

Spruce 2400mg Lab Grade CBD Oil


5.0 out of 5
  1. Maximum possible potency
  2. Each dropper full contains 80mg of CBD
  3. Conveniently fits in a 30mL bottle

Best Value

Avida Full Spectrum CBD Oil Tincture 500mg


4.6 out of 5
  1. Proprietary full-spectrum
  2. Developed using advanced AVIDA CORE Spectrum Technology
  3. Highest naturally occurring Phyto-cannabinoids and Terpenes with THC (<0.3)

Best Value

cbdMD CBD Oil Tincture Natural 1500mg


4.7 out of 5
  1. Made using only CBD sourced from medical hemp
  2. Available in many flavours
  3. Safe for daily use

Best THC Free

CBDistillery THC Free CBD Oil Tinctures


4.4 out of 5
  1. Do not contain THC
  2. Available in different potencies and sizes
  3. Brand has special deals and offers

Best Customer Rated

cbdMD CBD Oil Tincture Natural 750mg


4.4 out of 5
  1. THC-free
  2. Has plenty of flavours to choose from
  3. Totally vegan

Best For Beginners

NuLeaf Naturals 300mg Full Spectrum Hemp CBD Oil


4.6 out of 5
  1. Lowest concentration for CBD beginners
  2. Fully organic and lab-tested
  3. Full-spectrum

Best Flavor Range

Hemp Bombs 750mg CBD Oil


3.9 out of 5
  1. Has a wide range of flavours
  2. Safe to intake
  3. Get 20% off when you avail of their subscription

Best Allergy Friendly

Royal CBD Full Spectrum CBD Oil


3.5 out of 5
  1. Has three flavors to choose from – Berry, Natural and Vanilla
  2. Vegan and Gluten-Free
  3. Superb customer service

Compare the Best CBD Oil for Memory Loss in 2022

Product Potency Purity Customer Service Type Extraction Transparency Absorption
Spruce 2400mg Lab Grade CBD Oil
4.8 out of 5

4.5 out of 5

4.5 out of 5

5.0 out of 5

5.0 out of 5

4.5 out of 5

5.0 out of 5

5.0 out of 5
NuLeaf Naturals 900mg Full Spectrum Hemp CBD Oil
5.0 out of 5

5.0 out of 5

5.0 out of 5

5.0 out of 5

5.0 out of 5

4.0 out of 5

5.0 out of 5

5.0 out of 5
Spruce 2400mg Lab Grade CBD Oil
5.0 out of 5

5.0 out of 5

5.0 out of 5

5.0 out of 5

5.0 out of 5

4.0 out of 5

5.0 out of 5

5.0 out of 5
Avida Full Spectrum CBD Oil Tincture 500mg
4.6 out of 5

5.0 out of 5

3.5 out of 5

3.0 out of 5

5.0 out of 5

4.5 out of 5

4.5 out of 5

5.0 out of 5
cbdMD CBD Oil Tincture Natural 1500mg
4.7 out of 5

5.0 out of 5

3.5 out of 5

5.0 out of 5

3.5 out of 5

4.5 out of 5

5.0 out of 5

4.0 out of 5
CBDistillery THC Free CBD Oil Tinctures
4.4 out of 5

3.5 out of 5

4.5 out of 5

5.0 out of 5

3.5 out of 5

4.5 out of 5

5.0 out of 5

4.5 out of 5
cbdMD CBD Oil Tincture Natural 750mg
4.4 out of 5

4.5 out of 5

3.5 out of 5

5.0 out of 5

3.5 out of 5

4.5 out of 5

5.0 out of 5

4.0 out of 5
NuLeaf Naturals 300mg Full Spectrum Hemp CBD Oil
4.6 out of 5

2.5 out of 5

5.0 out of 5

5.0 out of 5

5.0 out of 5

4.5 out of 5

5.0 out of 5

5.0 out of 5
Hemp Bombs 750mg CBD Oil
3.9 out of 5

4.5 out of 5

3.5 out of 5

2.5 out of 5

3.5 out of 5

4.5 out of 5

5.0 out of 5

4.0 out of 5
Royal CBD Full Spectrum CBD Oil
3.5 out of 5

2.5 out of 5

3.5 out of 5

5.0 out of 5

5.0 out of 5

4.0 out of 5

1.0 out of 5

5.0 out of 5

Best CBD Oil for Memory Loss

1. Spruce 750mg Lab Grade CBD Oil
cbdc overall score
4.8
CBDC Evaluation Table/Score
Potency
Purity
Customer Service
Type
Extraction
Absorption
Transparency
Pros Cons
 Mid-strength  No other flavors
 Natural peppermint flavor
 Made from 100% organic and natural ingredients
Pros
 Mid-strength
 Natural peppermint flavor
 Made from 100% organic and natural ingredients
Cons
 No other flavors
Overview

Each bottle of the 750mg CBD oil tincture contains 25mg of CBD per dropper full. The oil is peppermint flavor to mask any unpleasant tastes related to CBD.

2. NuLeaf Naturals 900mg Full Spectrum Hemp CBD Oil
cbdc overall score
5.0
CBDC Evaluation Table/Score
Potency
Purity
Customer Service
Type
Extraction
Absorption
Transparency
Pros Cons
 Pure CBD hemp  No other flavors
 All natural
 Approximately 300 drops total
Pros
 Pure CBD hemp
 All natural
 Approximately 300 drops total
Cons
 No other flavors
Overview

Natural remedy for various illnesses. NuLeaf Naturals’ CBD oil is a whole-plant extract containing a full spectrum of naturally occurring synergistic cannabinoids and terpenes.

3. Spruce 2400mg Lab Grade CBD Oil
cbdc overall score
5.0
CBDC Evaluation Table/Score
Potency
Purity
Customer Service
Type
Extraction
Absorption
Transparency
Pros Cons
 Extra Strength  Tastes bitter
 No artificial flavoring or colors  No THC-free option
 Made from 100% organic and natural ingredients
Pros
 Extra Strength
 No artificial flavoring or colors
 Made from 100% organic and natural ingredients
Cons
 Tastes bitter
 No THC-free option
Overview

The largest bottle of CBD oil that Spruce offers contains 2,400mg of CBD. This is full-spectrum CBD oil, which is the maximum possible potency. Each high potency dropper full contains 80mg of CBD. There are no flavorings in it, which allows for the most CBD to fit in the 30ml bottle.

4. Avida Full Spectrum CBD Oil Tincture 500mg
cbdc overall score
4.6
CBDC Evaluation Table/Score
Potency
Purity
Customer Service
Type
Extraction
Absorption
Transparency
Pros Cons
 Light Spearmint flavor  No other flavor
 Non-THC, Non-detected in drug test
Pros
 Light Spearmint flavor
 Non-THC, Non-detected in drug test
Cons
 No other flavor
Overview

Avida Extracts Full Spectrum CBD oil is the latest iteration of the brand’s advanced Avida CORE Spectrum technology. They use a proprietary full spectrum blend, resulting in the highest naturally occurring Phyto-cannabinoids and Terpenes with THC (<0.3) to support your health.

5. cbdMD CBD Oil Tincture Natural 1500mg
cbdc overall score
4.7
CBDC Evaluation Table/Score
Potency
Purity
Customer Service
Type
Extraction
Absorption
Transparency
Pros Cons
 Various delicious flavors to choose from  cbdMD uses MCT as its carrier oil so individuals who are allergic with coconuts should consider other brand options
 Has vegan, organic, and gluten-free ingredients
 Free shipping for this particular product within USA
 World-class customer service team
Pros
 Various delicious flavors to choose from
 Has vegan, organic, and gluten-free ingredients
 Free shipping for this particular product within USA
 World-class customer service team
Cons
 cbdMD uses MCT as its carrier oil so individuals who are allergic with coconuts should consider other brand options
Overview

cbdMD’s CBD oil tinctures are made using only CBD sourced from medical hemp and MCT oil as a carrier oil. Tinctures are offered in orange, mint, natural, and berry flavors. Safe for daily use, the oil tinctures are packaged with a built-in rubber dropper to adjust CBD dosage easily. The packaging is made to be easy to transport and discreet to use.

6. CBDistillery THC Free CBD Oil Tinctures
cbdc overall score
4.4
CBDC Evaluation Table/Score
Potency
Purity
Customer Service
Type
Extraction
Absorption
Transparency
Pros Cons
 60-Day Satisfaction Guarantee  Dropper is a bit shaky
 Various strengths
 Oil extracted from aerial plant parts of US grown industrial hemp
 Sourced from non-GMO industrial hemp grown in the USA through natural farming practices
Pros
 60-Day Satisfaction Guarantee
 Various strengths
 Oil extracted from aerial plant parts of US grown industrial hemp
 Sourced from non-GMO industrial hemp grown in the USA through natural farming practices
Cons
 Dropper is a bit shaky
Overview

CBDistillery’s Isolate CBD Oil Tinctures harness the power of pure CBD. CBD Isolate Oil Tinctures include 0.0% THC. When you use CBDistillery CBD Isolate Oil Tinctures, you can be assured you’re using the highest quality CBD on the market.

7. NuLeaf Naturals 300mg Full Spectrum Hemp CBD Oil
cbdc overall score
4.6
CBDC Evaluation Table/Score
Potency
Purity
Customer Service
Type
Extraction
Absorption
Transparency
Pros Cons
 Pure CBD hemp  No other flavors
 All natural  A bit pricey compared to competitors
 Approximately 100 drops total
Pros
 Pure CBD hemp
 All natural
 Approximately 100 drops total
Cons
 No other flavors
 A bit pricey compared to competitors
Overview

This is one of several concentrations from NuLeaf Naturals. As the lowest concentration, it is the company’s best option for those new to CBD oil. The product is lab-tested and fully organic. It is full-spectrum, so it contains THC in small quantities.

8. cbdMD CBD Oil Tincture Natural 750mg
cbdc overall score
4.4
CBDC Evaluation Table/Score
Potency
Purity
Customer Service
Type
Extraction
Absorption
Transparency
Pros Cons
 Vegan and Gluten free  Does not ship internationally
 Has a third-party lab test
 Wide variety of CBD strengths and sizes
Pros
 Vegan and Gluten free
 Has a third-party lab test
 Wide variety of CBD strengths and sizes
Cons
 Does not ship internationally
Overview

A 750mg bottle of cbdMD’s Broad Spectrum Oil Tincture does not contain THC. It also has a fairly wide flavor range which is perfect for those who prefer other taste. Vegan consumers are considered since cbdMD offers Vegan products. Aside from all of that, another reason why people love cbdMD is because it’s free from harmful chemicals.

9. Hemp Bombs 750mg CBD Oil
cbdc overall score
3.9
CBDC Evaluation Table/Score
Potency
Purity
Customer Service
Type
Extraction
Absorption
Transparency
Pros Cons
 Wide variety of flavors  Incomplete information about the product
 Lab test results are complete  Does not ship to all international countries
 30-day money-back guarantee
Pros
 Wide variety of flavors
 Lab test results are complete
 30-day money-back guarantee
Cons
 Incomplete information about the product
 Does not ship to all international countries
Overview

Hemp Bombs offer CBD Oil Tinctures that come in a 30ml bottle containing 750mg of CBD. They provide a wide range of flavors perfect for those that have a knack for sweets. Consumers can safely intake this because it’s free of chemicals and pesticides. Hemp Bombs also offer a 20% off on products upon subscription.

10. Royal CBD Full Spectrum CBD Oil
cbdc overall score
3.5
CBDC Evaluation Table/Score
Potency
Purity
Customer Service
Type
Extraction
Absorption
Transparency
Pros Cons
 Rich in phytochemicals including CBD, CBC, CBG, and a variety of flavorful terpenes  Shipping not specified on website
 More flavors to choose from  3rd party lab result is currently not available on website
 Extracts contain a whole array of cannabinoids and terpenes from the hemp plant — rather than pure CBD isolate
Pros
 Rich in phytochemicals including CBD, CBC, CBG, and a variety of flavorful terpenes
 More flavors to choose from
 Extracts contain a whole array of cannabinoids and terpenes from the hemp plant — rather than pure CBD isolate
Cons
 Shipping not specified on website
 3rd party lab result is currently not available on website
Overview

Excellent products and superb customer service. Whenever you want to ask them about the dosage, recommended consumption methods, or which CBD oil will work best for you, just give them a call, send them a message, or get in touch with their social media channels. They won’t leave you with any unanswered questions.

How CBD May Help With Memory Loss

Potential causes of temporary memory loss include vitamin B-12 deficiency, emotional disorders, minor head injury or trauma, hypothyroidism, and brain diseases, including those producing symptoms of dementia(1)

CBD’s potential benefits for reducing memory loss may be linked to its interaction with the human endocannabinoid system (ECS). The ECS helps regulate mood, appetite, metabolism, pain perception, and sleep. 

The ECS consists of cannabinoid receptor 1 (CB1) and cannabinoid receptor 2 (CB2). 

CB1 receptors primarily exist in the brain, central nervous system (CNS), kidneys, liver, and lungs(2). These receptors help maintain physical and cognitive functions, including memory processing, mood, appetite, pain sensation, and sleep.   

CB2 receptors are contained in the immune system’s cells. These cannabinoid receptors induce an anti-inflammatory response, managing tissue damage, including brain tissues, and reducing pain. 

A 2021 review examined neuroimaging studies that assessed the acute impact of cannabidiol on human brain function(3). Improved cognitive function may help prevent memory loss(4).  

The studies indicated that CBD may induce significant alterations in brain connectivity and activity patterns during the resting state.

CBD also reportedly improved the performance of cognitive tasks in volunteers(5). The researchers believe that the cannabinoid enhanced brain activity in the verbal memory task.

Meanwhile, research suggests alcohol abuse may be associated with memory blackouts(6).  

A 2019 review suggested that brain circuits involved in memory associations in maintaining addiction may be significantly modulated by the endocannabinoid system(7)

Additional research is warranted on CBD’s potential therapeutic effects on substance use disorder (SUD)-induced memory loss. Researchers suggested these findings presented potential pharmaceutical options for treating SUDs. 

The CB1s are widespread protein-coupled receptors in the CNS, guiding a wide range of functions, including memory(8)

Endocannabinoids function as neuromodulators that bind to the presynaptic CB1s. Presynaptic nerve cells release a transmitter substance into a synapse. A synapse is the site of the transmission of electric nerve impulses.

A review published in Molecular Biology reported that past research indicated the influence of CB1 receptor ligands on memory processes(9). Ligands are molecules or atoms that bind to a receiving protein molecule.

Additional research is warranted on CBD’s potential therapeutic effects in memory loss patients through interaction with the CB receptors.    

Benefits and Uses of CBD for Memory Loss

While limited medical research has been conducted on the benefits of CBD for memory loss, CBD may potentially help relieve or reduce symptoms of memory loss-related conditions.  

Research suggests that cannabidiol may impact memory-affecting conditions, including head injury(10), anxiety(11), Alzheimer’s disease (AD)(12), and Huntington’s disease(13).    

Thus, cannabidiol’s health benefits may include helping relieve or prevent memory loss in such conditions, making it a potentially good option. 

Traumatic brain injury typically results from a jolt or blow to the head, inducing cognitive function effects, including memory or concentration difficulties(14)

A review published in Frontiers in Pharmacology examined the potential use of endocannabinoids, including CBD and THC, to treat traumatic brain injury (TBI)(15).  

The researchers noted that no studies had examined the anti-inflammatory effects of CBD following TBI. However, CBD purportedly provided therapeutic benefits following cryogenic spinal cord injury and in a mouse model of tauopathy(16)

Tauopathy is included in a class of neurodegenerative diseases. It is closely associated with neuronal loss and the severity of cognitive deficits in AD patients(17).

Further research is necessitated to determine if CBD may help reduce memory loss in TBI patients.  

Cannabidiol (CBD) is a non-psychoactive compound attained from cannabis plants, which may contain neuroprotective(18), anti-oxidative, and anti-inflammatory properties(19)

Oxidative stress caused by an imbalance of free radicals and antioxidants causes oxidation. 

A review published in CNS and Neurological Disorders – Drug Targets hypothesized that CBD may induce anti-depressant and anxiety-relieving therapeutic effects(20).

Research suggests that CBD may help manage depression, substance abuse and dependence, bipolar disorder, schizophrenia, and Parkinson’s disease(21)

A recent medical study published in the British Journal of Pharmacology examined CBD’s potential regulation of emotional memory processing(22)

Emotional disorders, including anxiety and depression, may induce symptoms that disrupt daily activities, including forgetfulness(23)

The study suggested that CBD may disrupt fear memory reconsolidation. Additional research is needed to determine whether cannabidiol inhibits anxiety-induced memory loss.  

Alzheimer’s disease is a progressive neurological disorder that can cause persistent and worsening memory loss(24)

A medical study published in the Journal of Alzheimer’s Disease investigated the effects of CBD in preventing social recognition memory deficit in mice subjects(25). The mice received a daily dose of oral CBD (20 mg/kg) for eight months. 

AD is characterized by plaques consisting of abnormal amyloid proteins and tau proteins involved in neurons’ support and transport system(26).  

CBD purportedly prevented social recognition memory deficit in AD mice(27).  

Future clinical trials are needed on CBD’s effects on AD-related memory loss in human Alzheimer’s patients.  

CBD oil for dementia may potentially help relieve other forms of dementia affecting individuals or their loved ones, including:

Late-stage Parkinson’s disease (PD): Symptoms include fluid buildup and fidgeting-like movements known as dyskinesias(28).  

Vascular dementia: Results in brain damage are due to impaired blood flow to the brain(29)

Lewy body dementia: The condition is characterized by abnormal protein deposits known as Lewy bodies(30)

Frontotemporal dementia (FTD): FTD results from the loss of brain cells in the part of the brain containing the font and temporal lobes(31)

 How to Safely Use CBD Oil for Memory Loss

Individuals with memory loss should avoid consuming cannabis products with high THC content. Several studies have linked high-THC marijuana use with an increased risk of psychiatric disorders(32)

A physician or other healthcare practitioner can help guide you on the proper usage of CBD products

You can take CBD oil products for memory loss in numerous forms, including the following options: 

Tinctures

You may use a dropper to apply CBD oil tinctures sublingually for faster absorption into the bloodstream.

Hold the CBD drops underneath the tongue for at least one minute before swallowing. 

Capsules and Tablets

CBD capsules and CBD tablets must pass through the digestive tract. Thus, they may take longer before inducing significant effects than other options, like CBD oil.  

Edibles

CBD edibles help avoid the “earthy” taste of CBD hemp extract. Options include CBD gummies, CBD chocolate bars, and CBD cookies.

Vapes

CBD vape oils and CBD vape pens may provide instant effects as the vapors enter an individual’s bloodstream through the lungs rather than the digestive system.

However, research indicates that vaping may be associated with lung conditions, including lipoid pneumonia(33). Lipoid pneumonia develops when fatty acids enter the lungs.

CBD Dosage to Help With Memory Loss

No CBD dose has been recommended by the FDA (Food and Drug Administration) for memory loss

Epidiolex, an epilepsy medicine, is the only FDA-approved CBD product(34). 

The best dosage administration is to start taking cannabidiol at small doses and gradually increase the dosage until you achieve the intended therapeutic results.  

Research suggests that CBD dosage of up to 1,500 milligrams (mg) per day is well tolerated in human subjects(35)

Still, seeking assistance from a healthcare provider with experience in medical marijuana or CBD use is advisable to determine the proper CBD dosage. 

How Long CBD Takes to Help With Memory Loss

Researchers have conducted no studies on the onset time to experience the biological effects of CBD for memory loss.   

After swallowing CBD tinctures, you may experience biological effects within 15 to 30 minutes after application(36).  

You may experience the therapeutic effects of CBD edibles within 30 minutes to two hours following consumption(37)

CBD vape oil may induce biological effects within two minutes(38). However, inhaling smoke or vapor may cause chemical irritation and allergic reactions(39)

How Long CBD Helps With Memory Loss

Researchers have conducted no studies on the efficacy duration of CBD products for memory loss

A 2018 review reported that the half-life of cannabidiol was two to five days after individuals took a daily oral dose(40).  

Half-life is the period required for the amount of a substance to decrease to half of its original value(41)

Meanwhile, human and animal studies suggested that the bioavailability of cannabidiol is between 13% and 19%(42)

Bioavailability is the magnitude and rate at which an active drug ingredient is absorbed and becomes available at the location of drug action(43)

Safety, Risks, and Side Effects of Using CBD to Help With Memory Loss 

Cannabidiol has a favorable safety profile and is generally well tolerated, according to the World Health Organization (WHO)(44).  

However, the compound may interact with particular medications, such as blood thinners(45).  

A recent study showed that CBD may improve individuals’ performance in memory tasks(46). However, it may induce particular side effects, including(47)

  • Fatigue
  • Drowsiness 
  • Dry mouth
  • Changes in weight 
  • Reduced appetite
  • Diarrhea

Seeking advice from medical professionals before using CBD is crucial to help prevent the potential side effects and drug interactions with CBD.  

How to Select the Right CBD to Help With Memory Loss

CBD for memory loss is available in several forms, including CBD oils, CBD tinctures, CBD capsules, CBD tablets, CBD edibles, CBD topicals, and CBD vapes

These tips may help select the best CBD oil

  1. Seek professional assistance before utilizing CBD for memory loss.   
  2. Find CBD brands accredited by the Better Business Bureau (BBB). These brands generally offer favorable customer service. 
  3. Review a CBD company’s disclaimers and research on unfounded health claims. 
  4. Select organic CBD products free of genetically modified organisms (GMOs) and additives like artificial flavors.  
  5. Choose cannabidiol brands producing CBD products from local sources, such as hemp from cannabis plants cultivated in Colorado, Oregon, and Kentucky. 
  6. Consider carrier oils like medium-chain triglycerides oil (MCT oil) and hempseed oil to dilute essential oils. 
  7. Investigate the type of extraction process utilized, such as CO2 extraction. This process uses carbon dioxide to “pull” naturally occurring compounds from hemp plant materials.  
  8. Select CBD products that publish third-party lab results and always look for a certificate of analysis (COA). 

Individuals can often access COAs on a CBD brand’s website. The CBD products should be free of harmful contaminants, including pesticides, heavy metals, and residual solvents. 

  1. Search for high-quality products that show consistency and accuracy when you compare the CBD product label claims with the COA.
  2. Learn about the three primary types of CBD products

Full-spectrum CBD oil (also called full-spectrum hemp oil) contains all phytocannabinoids, terpenes, flavonoids, and fatty acids in cannabis plants. Terpenes are aromatic compounds, and flavonoids are plant metabolites. 

Broad-spectrum CBD oil also contains a wide range of cannabis-derived phytocompounds, although the hemp oil is typically THC-free. Meanwhile, CBD isolates contain pure CBD.  

Legality of CBD

On the United States federal level, hemp-derived cannabidiol products with 0.3% or less THC concentration are not classified as controlled substances(48).  

The mind-altering THC produces a euphoric feeling. High-THC marijuana is a Schedule I controlled drug because of its high risk for abuse due to THC’s psychoactive effects(49)

The FDA prohibits the legal sale of products containing cannabidiol or tetrahydrocannabinol as dietary supplements(50)

Purchasing CBD oil products in areas legally offering medical marijuana and learning state laws is advisable.

Product Frequently
Asked Questions

  • How can CBD help with memory loss?

    CBD may help with anxiety(51), depression(52), and Alzheimer’s disease(53). These conditions may be symptoms related to the causes of memory loss(54).

  • What evidence exists that CBD helps with memory loss?

    CBD may help relieve symptoms related to causes of reversible memory loss, including anxiety and depression(55).

    CBD’s potential benefits for reducing memory loss may be connected to its interaction with the endocannabinoid system (ECS). CB1 receptors are purportedly involved in short-term and long-term memory processing(56).

  • Is there any definitive research that CBD can make memory loss worse?

    Limited research has been conducted on CBD use for memory loss. However, no studies, including those published by the National Institutes of Health (NIH), have suggested that cannabidiol may worsen memory loss.

  • Will CBD interact with any current medication I may be taking to help with memory loss?

    CBD may interact with other medications for memory loss and alter how the body breaks down such drugs(57). Seek advice from doctors or other medical practitioners for the proper use of CBD.

  • Are there other treatments I should consider alongside CBD to help with memory loss?

    FDA-approved medications for treating moderate-to-severe Alzheimer’s disease include memantine and donepezil(58). Memory loss is a symptom of Alzheimer’s disease.

    Memantine may cause side effects, including dizziness, confusion, depression, aggression, and headaches(59). Donepezil may induce side effects, including nausea, loss of appetite, weight loss, and muscle cramps(60).  

    Taking CBD oil for Alzheimer’s disease or any condition may produce side effects like fatigue and drowsiness(61). Thus, taking CBD alongside the drugs mentioned may intensify the side effects.

  • Can I fail a drug test if I use CBD to help with memory loss?

    Cannabidiol is a non-psychoactive compound that induces no euphoric feelings(62)

    However, particular CBD products contain trace amounts of the psychoactive compound tetrahydrocannabinol (THC). Using such products may eventually result in a false-positive drug test(63).

  • What is the proper CBD dosage to help with memory loss?

    No FDA-approved dosage guidelines exist for cannabidiol. However, starting with small doses and gradually increasing the CBD dosage until you achieve the desired therapeutic results is recommended.

  • What are the potential benefits of CBD for memory loss?

    Research suggests that CBD may help impact memory-affecting conditions, including brain injury(64), anxiety(65), and Alzheimer’s disease(66).

  • Is CBD oil legal to use?

    On the U.S. federal level, hemp-derived CBD products with 0.3% or less THC concentration are not considered controlled substances(67). Learning state laws regarding CBD usage is advisable.

  • Are there any CBD side effects?

    Potential side effects of CBD include fatigue, tiredness,  dry mouth, change in weight, reduced appetite, and diarrhea(68).


  1. Memory loss: When to seek help
    https://www.mayoclinic.org/diseases-conditions/alzheimers-disease/in-depth/memory-loss/art-20046326
  2. Cannabinoid Receptors and the Endocannabinoid System: Signaling and Function in the Central Nervous System
    https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5877694/
  3. The Impact of Cannabidiol on Human Brain Function: A Systematic Review
    https://pubmed.ncbi.nlm.nih.gov/33551817/
  4. Cognitive Health and Older Adults
    https://www.nia.nih.gov/health/cognitive-health-and-older-adults
  5. The Impact of Cannabidiol on Human Brain Function: A Systematic Review
    https://pubmed.ncbi.nlm.nih.gov/33551817/
  6. Interrupted Memories: Alcohol-Induced Blackouts
    https://www.niaaa.nih.gov/publications/brochures-and-fact-sheets/interrupted-memories-alcohol-induced-blackouts
  7. The Endocannabinoid System and Cannabidiol’s Promise for the Treatment of Substance Use Disorder
    https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6390812/
  8. The Endocannabinoid System and Cannabidiol’s Promise for the Treatment of Substance Use Disorder
    https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6390812/
  9. Endocannabinoid System: the Direct and Indirect Involvement in the Memory and Learning Processes—a Short Review
    https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5684264
  10. Endocannabinoids: A Promising Impact for Traumatic Brain Injury
    https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5314139//
  11. Cannabidiol regulation of emotion and emotional memory processing: relevance for treating anxiety‐related and substance abuse disorders
    https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5595771/
  12. Long-term cannabidiol treatment prevents the development of social recognition memory deficits in Alzheimer’s disease transgenic mice
    https://pubmed.ncbi.nlm.nih.gov/25024347/
  13. Controlled clinical trial of cannabidiol in Huntington’s disease
    https://pubmed.ncbi.nlm.nih.gov/1839644/
  14. Traumatic brain injury
    https://www.mayoclinic.org/diseases-conditions/traumatic-brain-injury/symptoms-causes/syc-20378557
  15. Endocannabinoids: A Promising Impact for Traumatic Brain Injury
    https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5314139/
  16. Endocannabinoids: A Promising Impact for Traumatic Brain Injury
    https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5314139/
  17. Retinal tauopathy colocalizes in sites of synaptic loss in patients with mild cognitive impairment and Alzheimer’s disease
    https://iovs.arvojournals.org/article.aspx?articleid=2776340
  18. Translational Investigation of the Therapeutic Potential of Cannabidiol (CBD): Toward a New Age
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