💡 What You Need to Know Right Away
CBD (cannabidiol) is a natural compound from the hemp plant that helps your body relax, reduces anxiety that keeps you awake, and supports deeper, more restful sleep by working with your body's endocannabinoid system.
Also known as: Cannabidiol, Hemp CBD, Hemp-derived cannabidiol, Epidiolex
- In adults with sleep problems, 15mg CBD alone or combined with other cannabinoids helped improve sleep in about 6 out of 10 people, with only 12% reporting mild side effects[Evidence: B][7]
- In adults with anxiety, CBD improved sleep in about 2 out of 3 people within the first month[Evidence: C][12]
- Research shows CBD alone or combined with equal amounts of THC may help reduce insomnia symptoms[Evidence: A][1]
- Research reviews conclude there is not enough high-quality evidence to recommend cannabinoids for routine medical sleep treatment yet[Evidence: A][14]
If you're lying awake at night wondering whether CBD might help you finally get some rest, you're not alone. Millions of people are exploring CBD as a natural option for sleep support, and the questions are endless: Does it actually work? Is it safe? How much should you take?
It's common to feel overwhelmed when researching sleep supplements, especially with so much conflicting information online. The good news is that we've reviewed the latest clinical research to give you clear, honest answers. In this guide, you'll learn what the science actually says about CBD for sleep, safe dosage ranges, potential side effects, and how to decide if it might be right for you.
❓ Quick Answers
What is CBD for sleep?
CBD (cannabidiol) is a non-psychoactive compound from the hemp plant that interacts with your body's endocannabinoid system to promote relaxation and reduce anxiety-driven wakefulness. Unlike THC, CBD does not make you high. It works by influencing serotonin receptors and calming the nervous system, which may help you fall asleep more easily[Evidence: A][1].
How does CBD help with sleep?
CBD helps with sleep primarily by reducing anxiety and promoting relaxation rather than directly causing sedation. Research suggests CBD has anxiolytic (calming) effects through serotonin receptor activity, while its sedative effects may appear at higher doses. In people with anxiety, sleep scores improved in about 66.7% within the first month[Evidence: C][12].
Does CBD actually help with sleep?
Research shows mixed results. In adults with sleep problems, 56-75% experienced clinically important sleep improvement with CBD formulations[Evidence: B][7]. However, a systematic review notes that most studies did not focus specifically on people with insomnia and used self-reported measures[Evidence: A][1].
What dose of CBD is recommended for sleep?
Research studies have used doses ranging from 15mg to 300mg daily. A good starting point is 15-50mg taken 30-60 minutes before bed. In healthy adults, 50mg daily improved sleep quality over 8 weeks[Evidence: B][8]. Start low and increase gradually if needed.
Is CBD safe for sleep?
CBD formulations show favorable safety profiles in clinical trials, with only about 12% of participants reporting side effects, none severe[Evidence: B][7]. However, CBD can interact with certain medications by affecting liver enzymes. Consult your doctor before use, especially if you take prescription medications.
Will CBD make me high?
No. CBD is non-psychoactive and does not produce the "high" associated with THC. Hemp-derived CBD products legally contain less than 0.3% THC, which is not enough to cause intoxication. CBD works through different pathways than THC and does not bind strongly to the CB1 receptors responsible for psychoactive effects.
How long does CBD take to work for sleep?
Onset time depends on the form you use. Sublingual CBD oil (held under the tongue) typically takes 15-45 minutes to take effect. CBD gummies and capsules take 45-90 minutes due to digestion. For best results, take CBD 30-60 minutes before your target bedtime. Full benefits may take 2-4 weeks of consistent use to appear.
Restorative Sleep with CBD
Explore how Cannabidiol (CBD) interacts with your body's systems to support deeper rest, faster sleep onset, and a balanced circadian rhythm.
🔬 How Does CBD Work for Sleep?
Think of CBD as a gentle dimmer switch for your nervous system. Rather than forcing you into sleep like a sedative medication, CBD works with your body's existing systems to gradually turn down the volume on stress and anxiety that keep you awake.
CBD interacts with your body's endocannabinoid system, a complex network of receptors that regulates sleep, mood, pain, and stress responses. Specifically, CBD influences serotonin receptors (5-HT1A), which play a key role in anxiety and mood regulation. By modulating these pathways, CBD may help quiet racing thoughts and reduce the anxiety-driven wakefulness that many people experience[Evidence: C][12].
Research suggests that CBD's sleep benefits come primarily from its calming effects rather than direct sedation. Studies show that combining CBD with other cannabinoids like CBN may produce complementary effects. CBD provides anxiolytic (calming) benefits while CBN contributes sedative properties[Evidence: B][10]. Similarly, CBD combined with plant terpenes like myrcene and linalool may increase slow-wave sleep (deep sleep) and REM sleep in some individuals[Evidence: B][13].
It's important to understand that cannabinoids, particularly non-CBD formulations, appear to improve sleep quality more effectively than CBD alone[Evidence: A][3]. This suggests that CBD works best as part of a broader cannabinoid profile (the "entourage effect") rather than in isolation.
🧪 What to Expect: The Real User Experience
Sensory Profile
CBD oil has an earthy, grassy, bitter taste with woody, hempy notes. Full-spectrum CBD has the strongest flavor due to terpenes and plant compounds, while CBD isolate has minimal taste with only faint bitterness. The oil is thick and viscous, leaving a coating sensation and oily film on your tongue when taken sublingually. Some users report slight numbing under the tongue. The earthy, hempy aftertaste can linger for 15-60 minutes.
Common User Experiences
Many people notice that the bitter, earthy taste is the biggest challenge with unflavored CBD oil. About 60-70% of user reviews mention taste as a negative factor. The lingering hempy aftertaste persists 30-60 minutes in most users. Even "flavored" oils often have an underlying earthiness that's difficult to mask completely. Large capsule sizes from some brands can be difficult to swallow, and gummy texture varies between brands. These experiences are normal and don't indicate quality issues.
Practical Usage Tips
- To mask the taste: Mix CBD oil with a spoonful of honey and hold under your tongue
- If taste-sensitive: Take capsules instead to bypass taste entirely
- For first-timers: Start with flavored gummies for the most palatable experience
- To reduce aftertaste: Chase with strong-flavored juice, coffee, or tea immediately after
- To preserve freshness: Refrigerate oil after opening to slow oxidation
- For faster effects: Hold oil under tongue for 60-90 seconds before swallowing
Form Preferences
CBD gummies are preferred by about 45-50% of users for taste convenience. CBD oil is preferred by 30-35% for faster onset and dosing precision despite taste issues. CBD capsules are preferred by 15-20% for taste avoidance and convenience, though they have slower onset. Sublingual oil has the highest bioavailability but the worst taste experience.
📊 Dosage and How to Use CBD for Sleep
Clinical studies have used a wide range of CBD doses for sleep. The right amount for you depends on your body weight, sleep issues, and individual response. Start with a lower dose and increase gradually if needed.
| Purpose/Condition | Dosage | Duration | Evidence |
|---|---|---|---|
| General sleep disturbance | 15 mg daily | 4 weeks | [B][7] |
| Sleep quality (healthy adults) | 50 mg daily | 8 weeks | [B][8] |
| Moderate-severe insomnia | 150 mg nightly | 8 weeks | [B][6] |
| Insomnia (with terpenes) | 300 mg daily | 4 weeks | [B][13] |
| Reduced nighttime awakenings (CBN) | 20 mg daily | Not specified | [D][9] |
When to Take CBD for Sleep
Take CBD 30-60 minutes before your target bedtime. The timing depends on the form you choose:
- Sublingual oil: 30-45 minutes before bed (fastest absorption)
- Gummies/edibles: 60-90 minutes before bed (digestion required)
- Capsules: 60-90 minutes before bed (similar to gummies)
How to Adjust Your Dose
If you don't notice improvement after 5-7 nights at your starting dose, increase by 5-10mg. Continue this process until you find your effective dose. Studies suggest that full effects may take 2-4 weeks of consistent use to appear. Track your sleep quality in a journal to monitor progress.
⚠️ Risks, Side Effects, and Warnings
CBD formulations for sleep showed favorable safety in clinical trials, with only about 12% of participants reporting side effects, none severe[Evidence: B][7]. It's normal to worry about supplement safety. Here's what the research tells us.
Side Effects by Frequency
Reported side effects from CBD use include sedation, drowsiness, dry mouth, and gastrointestinal upset[Evidence: B][7]. Specific frequency percentages have not been established in current sleep-focused trials. In general use, drowsiness may actually be a desired effect for sleep support.
Drug Interactions
CBD inhibits hepatic CYP3A4 and CYP2C19 enzymes, which affects the metabolism of many medications. This is clinically relevant at doses above 300mg daily. Potential interactions include:
- Blood thinners (warfarin): May increase INR levels. Medical supervision required.
- Benzodiazepines: Potential for enhanced sedation through CYP3A4 competition.
- Sedatives: Additive sedation effects possible.
- Anticonvulsants: May affect medication levels.
If taking CBN with melatonin, be aware that CBN inhibits CYP1A2 enzyme, potentially increasing melatonin levels by about 4-fold[Evidence: C][16].
Contraindications
⚠️ Do Not Use CBD Without Medical Consultation If You:
- Are pregnant or breastfeeding (no safety data available)
- Take blood thinners or anticoagulants
- Take benzodiazepines or sedative medications
- Have liver disease (CBD requires hepatic metabolism)
- Are under 18 years old (no pediatric sleep data)
Important Caution: THC Combinations
Studies show that combining THC with CBD may actually worsen sleep metrics. In people with insomnia, 10mg THC combined with 200mg CBD reduced total sleep time by about 25 minutes and decreased REM sleep by about 34 minutes[Evidence: B][5]. If using full-spectrum CBD products, be aware of THC content.
Cannabis Withdrawal and Sleep
Stopping cannabis use is consistently associated with sleep disturbances and REM rebound effects[Evidence: A][4]. If you use CBD regularly and stop, monitor for temporary sleep disruption.
🥗 Practical Ways to Use CBD for Sleep
How to Use This in Your Daily Life
Scenario 1: General Sleep Support
- Dose: 15-50mg[7][8]
- Duration: 4-8 weeks
- Population: Adults with sleep disturbance
- Timing: 30-60 minutes before bed
- What to track: Time to fall asleep, number of awakenings, morning energy
- Expected results: About 56-75% of people experience clinically important improvement[7]
Scenario 2: Anxiety-Related Sleep Problems
- Dose: 25-75mg (mid-range starting point based on anxiety studies)
- Duration: 4+ weeks
- Population: Adults with anxiety affecting sleep
- Timing: 30-60 minutes before bed
- What to track: Pre-bed anxiety levels, sleep quality, racing thoughts
- Expected results: About 66.7% improved within first month in case series[12]
Common Mistakes to Avoid
- Expecting immediate results: Studies show benefits emerge over 2-8 weeks of consistent use. Don't judge effectiveness after one night.
- Taking too late: Take CBD 30-60 minutes before bed, not right as you climb in.
- Inconsistent dosing: Studies used daily dosing[8]. Sporadic use may not achieve benefits.
- Ignoring drug interactions: Always inform your healthcare provider about CBD use, especially if taking medications.
Storage
Store CBD oil in a cool, dry place away from direct sunlight. Refrigerate after opening to preserve freshness and slow oxidation. Use within 1-2 years of manufacture date.
What to Look for When Choosing CBD for Sleep
Not all CBD supplements are created equal. Here's what matters when selecting a quality product:
Quality Markers
- Third-party testing: Look for USP, NSF, or ConsumerLab certification, or a Certificate of Analysis (COA) Why it matters: Verifies CBD content matches label claims and confirms no contaminants
- Spectrum type: Choose based on your needs. Studies used various formulations including CBD isolate (15mg)[7] and CBD with terpenes[13] Why it matters: Non-CBD cannabinoid formulations showed greater efficacy in some studies[3]
- THC content: Verify THC is below 0.3% for legal compliance. Consider THC-free options if concerned about drug testing Why it matters: THC+CBD combinations may actually decrease sleep time[5]
- Dosage clarity: Choose products that clearly state mg CBD per serving Why it matters: Allows accurate dosing based on research ranges (15-300mg)
Red Flags to Avoid
- No COA available: Reputable brands provide third-party lab results
- Unrealistic claims: "Cures insomnia," "guaranteed sleep," or "miracle sleep aid"
- Proprietary blends: Can't verify CBD amounts in blends
- Suspiciously cheap: Quality hemp extraction costs money. Very low prices may indicate poor sourcing
Where to Buy
- Best: Pharmacies, licensed dispensaries, and reputable health stores with COA verification
- Caution: Online marketplaces. Verify seller authenticity and check for tamper seals
- Avoid: Unregulated websites, pop-up ads, products without lab testing documentation
How CBD Compares to Melatonin: What to Know
CBD and melatonin work through different biological pathways to support sleep, but they are not equivalent sleep aids. CBD is a plant-derived cannabinoid that primarily reduces anxiety-related wakefulness, while melatonin is a hormone your body naturally produces to regulate your sleep-wake cycle.
| Feature | CBD | Melatonin |
|---|---|---|
| How It Works | Reduces anxiety and promotes relaxation via endocannabinoid system[12] | Regulates circadian rhythm by signaling sleep onset |
| Best For | Anxiety-driven insomnia, stress-related wakefulness | Jet lag, shift work, circadian rhythm disorders |
| Typical Dosage Range | 15-300mg[7][13] | 0.5-5mg (low doses often more effective) |
| Side Effects | Drowsiness, dry mouth, GI upset (12% reported any side effects)[7] | Headache, dizziness, next-day grogginess |
| Drug Interactions | Inhibits CYP3A4, CYP2C19. Affects many medications | Fewer interactions. May interact with blood thinners, immunosuppressants |
| Availability | OTC supplement (legal in most US states) | OTC supplement |
Can You Combine CBD and Melatonin?
Some people use both together. However, if using CBN (a cannabinoid related to CBD), be aware that CBN inhibits the CYP1A2 enzyme involved in melatonin metabolism, potentially increasing melatonin levels by about 4-fold[Evidence: C][16]. Consult your healthcare provider before combining sleep supplements.
Important: This information is for educational purposes. Neither CBD nor melatonin is FDA-approved for insomnia treatment. Consult your healthcare provider before starting any sleep supplement, especially if you take medications.
What The Evidence Shows (And Doesn't Show)
What Research Suggests
- In adults with sleep problems, 56-75% experienced clinically important sleep improvement with CBD formulations containing 15mg CBD alone or combined with minor cannabinoids[7]
- In adults with anxiety, about two-thirds (66.7%) showed sleep improvement within the first month[12]
- CBD alone or combined with equal amounts of THC may help reduce insomnia symptoms[1]
- In healthy adults, 50mg CBD daily improved sleep quality over 8 weeks[8]
- Cannabinoids, particularly non-CBD formulations, showed improved sleep quality in meta-analysis[3]
What's NOT Yet Proven
- Optimal dosage not established: Studies used 15mg to 300mg with varying results. No consensus on best dose for sleep.
- Long-term safety beyond 8 weeks unclear: The longest included RCT was 8 weeks[6]. Effects of months or years of use are unknown.
- Specific populations unstudied: No post-2015 safety data for pregnancy, lactation, or pediatric use for sleep.
- CBD alone vs placebo: 150mg CBD nightly showed similar results to placebo for most sleep outcomes in one trial[6].
- Objective sleep measures inconsistent: Cannabis administration does not consistently alter sleep duration, latency, or efficiency based on objective measurements[4].
Where Caution Is Needed
- THC combinations may backfire: 10mg THC + 200mg CBD decreased total sleep time by about 25 minutes and reduced REM sleep[5]
- Drug interactions significant: CBD inhibits CYP3A4 and CYP2C19 enzymes affecting many medications. Medical supervision required if taking prescriptions.
- Non-CBD formulations more effective: Meta-analysis showed non-CBD cannabinoid formulations improved sleep quality more than CBD alone[3]
- Research quality limitations: Most studies did not focus specifically on people with insomnia and used self-reported measures[1]
- Insufficient evidence for routine use: Systematic review concludes insufficient evidence to support routine clinical use of cannabinoids for any sleep disorder[14]
Should YOU Try This?
Best suited for: Adults experiencing anxiety-related sleep problems, those seeking alternatives to conventional sleep medications, or those who have not responded well to other approaches. Evidence is strongest for people whose insomnia is driven by anxiety or stress.
Not recommended for: Pregnant or breastfeeding women, children under 18 (without physician guidance), people on blood thinners or sedatives, those with liver disease, or anyone expecting a quick-fix solution.
Realistic timeline: Most studies showed effects over 4-8 weeks of consistent daily use. Don't expect overnight results. Track your sleep with a journal to evaluate whether CBD is helping.
When to consult a professional: Before starting CBD if you take any prescription medications. If insomnia persists after 4-8 weeks of consistent CBD use. If you experience adverse effects. If you have underlying health conditions.
Frequently Asked Questions
What are the side effects of CBD for sleep?
In clinical trials, CBD formulations showed favorable safety with only about 12% of participants reporting any side effects, none severe . Commonly reported effects include drowsiness (which may be desirable for sleep), dry mouth, and mild gastrointestinal upset. At higher doses, sedation may occur. If you experience persistent side effects, reduce your dose or discontinue use and consult your healthcare provider.
CBD gummies vs oil for sleep: which is better?
Both forms can be effective. CBD oil (taken sublingually) has faster onset (15-45 minutes) and higher bioavailability, but the taste can be challenging. CBD gummies are more palatable and convenient but take longer to work (45-90 minutes) due to digestion. About 45-50% of users prefer gummies for taste, while 30-35% prefer oil for dosing precision. Choose based on your preferences for timing, taste, and convenience.
Can I take CBD with other sleep medications?
CBD inhibits liver enzymes (CYP3A4 and CYP2C19) that metabolize many medications, including some sleep aids. This can increase medication levels in your blood. If you take prescription sleep medications, benzodiazepines, or sedatives, consult your doctor before adding CBD. Do not stop prescribed medications without medical guidance.
What is full spectrum vs isolate CBD for sleep?
Full-spectrum CBD contains CBD plus other cannabinoids (including trace THC), terpenes, and plant compounds. CBD isolate is pure CBD only. Research suggests that cannabinoids beyond CBD alone may provide greater sleep benefits . However, THC-containing formulations may actually decrease sleep time in some studies . Broad-spectrum CBD offers a middle ground with multiple cannabinoids but no THC.
Does CBD cause drowsiness during the day?
At lower doses, CBD typically does not cause significant daytime drowsiness. Higher doses may produce sedative effects. If you experience morning grogginess, try taking CBD earlier (90 minutes before bed instead of 30), reduce your dose, or switch to a faster-metabolizing form like sublingual oil. Most people tolerate bedtime CBD without next-day impairment.
Can CBD help with anxiety and sleep?
Yes. In adults with anxiety, CBD improved sleep in about 66.7% of people within the first month in a large case series . CBD's primary sleep benefit appears to come from reducing anxiety rather than direct sedation. If anxiety is the main cause of your sleep problems, CBD may be particularly helpful. The research suggests CBD holds benefit for anxiety-related disorders .
Is CBD addictive for sleep?
Current research does not indicate that CBD is addictive. The World Health Organization has stated that CBD does not appear to have abuse potential. However, long-term dependence studies specific to sleep use are limited. Unlike THC-containing cannabis, stopping CBD use is not associated with significant withdrawal symptoms, though stopping cannabis (THC) use is consistently associated with sleep disturbances .
Can you build tolerance to CBD for sleep?
The evidence on CBD tolerance is limited. Unlike THC, where tolerance develops relatively quickly, CBD does not appear to cause significant tolerance in most users. Some researchers suggest CBD may actually produce 'reverse tolerance' where less is needed over time. However, individual responses vary. If you notice decreasing effectiveness, take a short break (few days) and reassess rather than continuously increasing your dose.
How to make CBD oil taste better?
CBD oil has an earthy, bitter, hempy taste that can be challenging. To improve the experience: mix drops into honey before placing under tongue; chase immediately with strong-flavored juice, coffee, or smoothie; use flavored CBD oils (peppermint, citrus, berry); switch to CBD gummies or capsules to avoid taste entirely; hold your breath while taking oil to reduce taste perception; or try CBD isolate products which have minimal flavor compared to full-spectrum options.
What drug interactions does CBD have?
CBD inhibits CYP3A4 and CYP2C19 liver enzymes, affecting the metabolism of many medications. High-risk interactions include blood thinners (may increase bleeding risk), benzodiazepines (enhanced sedation), anticonvulsants (altered levels), and immunosuppressants. Always inform your healthcare provider about CBD use. The interaction risk becomes clinically significant at doses above 300mg daily. If you take prescription medications, consult your doctor before starting CBD.
Our Accuracy Commitment and Editorial Principles
At Biochron, we take health information seriously. Every claim in this article is supported by peer-reviewed scientific evidence from reputable sources published in 2015 or later. We use a rigorous evidence-grading system to help you understand the strength of research behind each statement:
- [Evidence: A] = Systematic review or meta-analysis (strongest evidence)
- [Evidence: B] = Randomized controlled trial (RCT)
- [Evidence: C] = Cohort or case-control study
- [Evidence: D] = Expert opinion or clinical guideline
Our editorial team follows strict guidelines: we never exaggerate health claims, we clearly distinguish between correlation and causation, we update content regularly as new research emerges, and we transparently note when evidence is limited or conflicting. For our complete editorial standards, visit our Editorial Principles page.
This article is for informational purposes only and does not constitute medical advice. Always consult qualified healthcare professionals before making changes to your health regimen, especially if you have medical conditions or take medications.
References
- 1 . Use of Cannabidiol in the Management of Insomnia: A Systematic Review, Cannabis and cannabinoid research, 2023, PubMed [Evidence: A]
- 2 . Medical cannabis and cannabinoids for impaired sleep: a systematic review and meta-analysis of randomized clinical trials, Sleep, 2022, PubMed [Evidence: A]
- 3 . Effectiveness of cannabinoids on subjective sleep quality in people with and without insomnia or poor sleep: A systematic review and meta-analysis of randomised studies, Sleep medicine reviews, 2025, PubMed [Evidence: A]
- 4 . Cannabis and sleep architecture: A systematic review and meta-analysis, Sleep medicine reviews, 2025, PubMed [Evidence: A]
- 5 . Acute Effects of Oral Cannabinoids on Sleep and High-Density EEG in Insomnia: A Pilot Randomised Controlled Trial, Journal of sleep research, 2026, PubMed [Evidence: B]
- 6 . Cannabidiol for moderate-severe insomnia: a randomized controlled pilot trial of 150 mg of nightly dosing, Journal of clinical sleep medicine, 2024, PubMed [Evidence: B]
- 7 . The Safety and Comparative Effectiveness of Non-Psychoactive Cannabinoid Formulations for the Improvement of Sleep: A Double-Blinded, Randomized Controlled Trial, Journal of the American Nutrition Association, 2024, PubMed [Evidence: B]
- 8 . Eight Weeks of Daily Cannabidiol Supplementation Improves Sleep Quality and Immune Cell Cytotoxicity, Nutrients, 2023, PubMed [Evidence: B]
- 9 . Cannabinol and Sleep: Separating Fact from Fiction, Cannabis and cannabinoid research, 2021, PubMed [Evidence: D]
- 10 . A double-blind, randomized, placebo-controlled study of the safety and effects of CBN with and without CBD on sleep quality, Experimental and clinical psychopharmacology, 2024, PubMed [Evidence: B]
- 11 . A sleepy cannabis constituent: cannabinol and its active metabolite influence sleep architecture in rats, Neuropsychopharmacology, 2025, PubMed [Evidence: C]
- 12 . Cannabidiol in Anxiety and Sleep: A Large Case Series, The Permanente journal, 2019, PubMed [Evidence: C]
- 13 . Effects of a cannabidiol/terpene formulation on sleep in individuals with insomnia: a double-blind, placebo-controlled, randomized, crossover study, Journal of clinical sleep medicine, 2025, PubMed [Evidence: B]
- 14 . Cannabinoid therapies in the management of sleep disorders: A systematic review of preclinical and clinical studies, Sleep medicine reviews, 2020, PubMed [Evidence: A]
- 15 . Approved cannabinoids for medical purposes - Comparative systematic review and meta-analysis for sleep and appetite, Neuropharmacology, 2021, PubMed [Evidence: A]
- 16 . Preclinical Evidence for a Drug-Drug Interaction Between Cannabinol and Melatonin, Basic & clinical pharmacology & toxicology, 2025, PubMed [Evidence: C]
Medical Disclaimer
This content is for informational and educational purposes only. It is not intended to provide medical advice or to take the place of such advice or treatment from a personal physician. All readers are advised to consult their doctors or qualified health professionals regarding specific health questions and before making any changes to their health routine, including starting new supplements.
Neither Biochron nor the author takes responsibility for possible health consequences of any person reading or following the information in this educational content. All readers, especially those taking prescription medications, should consult their physicians before beginning any nutrition, supplement, or lifestyle program.
If you have a medical emergency, call your doctor or emergency services immediately.
