# Best Supplements for Chronic Fatigue: Expert Tips for ME/CFS Relief

Written By

[Dr. Kristin Robinson ND](/content/author/kristin-robinson/index.html)

Medically Reviewed by

Updated On

February 1, 2025

Feeling exhausted, even after a full night's sleep? Dealing with chronic fatigue is more than just being tired. It is a deep, overwhelming exhaustion that can make even the simplest tasks feel impossible.

Finding the right supplements can support overall health and well-being in managing this challenging condition. With so many options available, knowing which ones might help can be confusing.

This article aims to clear up the confusion by offering practical, evidence-based recommendations for supplements that may support your body’s natural energy production and promote a sense of vitality.

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## Understanding Chronic Fatigue Syndrome (CFS) and Myalgic Encephalomyelitis (ME)

Chronic fatigue syndrome ( [CFS](https://www.mayoclinic.org/diseases-conditions/chronic-fatigue-syndrome/symptoms-causes/syc-20360490)), also known as myalgic encephalomyelitis ( [ME](https://www.cdc.gov/me-cfs/about/index.html)), is a complex, long-term illness characterized by extreme fatigue that doesn't improve with rest and worsens with physical or mental activity.

The most common [symptoms](https://www.mayoclinic.org/diseases-conditions/chronic-fatigue-syndrome/symptoms-causes/syc-20360490) of CFS include:

- Persistent exhaustion
- Unrefreshing [sleep](/content/post/how-to-have-a-good-night-sleep-top-proven-strategies-for-better-rest/index.html)
- Muscle and joint pain
- [Cognitive difficulties](/content/post/integrative-approaches-to-enhanced-focus-and-concentration/index.html)
- [Orthostatic hypotension](https://www.mayoclinic.org/diseases-conditions/orthostatic-hypotension/symptoms-causes/syc-20352548)

### Possible Causes and Risk Factors

The causes and risk factors of CFS are not fully understood, but several [factors](https://ammes.org/what-causes-mecfs/) are thought to contribute to this condition.

In some cases, CFS symptoms have appeared after an individual has had a viral or bacterial [infection](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6428797/). While no specific pathogen has been linked to CFS, infections such as [Epstein-Barr](/content/post/epstein-barr-virus-ebv/index.html) virus, human herpesvirus 6, or enteroviruses have been [studied](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10434940/).

[Immune system](https://pubmed.ncbi.nlm.nih.gov/35046929/) abnormalities have been observed in individuals with CFS. This could include a weakened immune response or chronic low-level inflammation within the body.

[Imbalances](/content/post/using-functional-nutrition-to-address-hormone-imbalances/index.html) in hormones released by the hypothalamus, pituitary gland, or adrenal glands may be linked to CFS. Although no specific genes have been identified, genetic susceptibility may play a role in CFS, especially if a family history of chronic fatigue is present.

Lastly, exposure to [toxins](/content/post/the-link-between-environmental-toxins-and-chronic-fatigue-syndrome/index.html), chemicals, or other [environmental](https://pubmed.ncbi.nlm.nih.gov/11327394/) stressors may contribute to the onset of symptoms in some individuals.

## The Role of Supplements in Supporting Energy for Those With Chronic Fatigue

Supplements can be [supportive](/content/post/functional-medicine-approach-to-treatment-of-chronic-fatigue-syndrome-symptoms/index.html) in managing symptoms by addressing specific deficiencies and supporting overall health. Here's how they may help:

- Enhance energy production
- Support the body's immune response
- Minimize inflammatory responses
- Optimize cognitive function

While supplements can be beneficial, they should be combined with other integrative [treatments](/content/post/what-is-integrative-medicine/index.html) and lifestyle changes. Before implementing new supplements, consult a trusted healthcare practitioner to ensure they are appropriate for individual needs and safe for use.

Some supplements may [interact](/content/post/drug-interactions-with-common-herbs-and-supplements/index.html) with medications, potentially causing adverse effects or reducing effectiveness. Always opt for [supplements](https://ods.od.nih.gov/factsheets/WYNTK-Consumer/) from reputable brands that undergo third-party testing to guarantee safety and efficacy.

## Best Supplements to Support Optimal Energy

Some supplements support the body's [energy production](https://health.clevelandclinic.org/metabolic-pathways-metabolic-conditioning) processes. These include:

### CoQ10

Coenzyme Q10 ( [CoQ10](https://www.ncbi.nlm.nih.gov/books/NBK531491/)) is a naturally occurring compound in the body's cells. It helps create energy by converting nutrients into energy and supporting the body's [antioxidant](/content/post/top-5-antioxidants-to-improve-your-health/index.html) defenses.

[Research](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5010273/) suggests that 200 mg of CoQ10 once daily may improve energy levels. [Side effects](https://www.merckmanuals.com/home/special-subjects/dietary-supplements-and-vitamins/coenzyme-q10-coq10#Side-Effects_v61151227) are typically minimal but may include digestive upset or loss of appetite. CoQ10 may interact with medications for high [blood pressure](/content/post/simple-lifestyle-changes-that-can-help-control-high-blood-pressure/index.html) and [blood thinners](https://medlineplus.gov/bloodthinners.html).

### L-carnitine

[L-carnitine](/content/post/the-top-5-reasons-your-holistic-practitioner-may-recommend-carnitine/index.html) helps move fat into cells where it can be used for energy, supporting better metabolism and stamina. Some [evidence](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10948554/) suggests that taking 300mg of L-carnitine twice daily could improve [mitochondrial function](/content/post/mitochondria-what-they-are-why-we-should-care-and-how-to-support-them-using-functional-medicine-strategies/index.html) in individuals with CFS.

L-carnitine is generally well-tolerated; however, doses higher than 3g per day may cause [side effects](https://ods.od.nih.gov/factsheets/Carnitine-Consumer/) such as nausea, headache, and digestive upset.

### B Vitamins

B Vitamins ( [B1](https://ods.od.nih.gov/factsheets/Thiamin-HealthProfessional/), [B2](https://ods.od.nih.gov/factsheets/Riboflavin-HealthProfessional/), [B6](https://ods.od.nih.gov/factsheets/VitaminB6-HealthProfessional/), [B12](https://ods.od.nih.gov/factsheets/VitaminB12-HealthProfessional/)) support energy metabolism, reduce oxidative stress, and help maintain healthy nerve and brain function. Ensuring sufficient [levels](/content/post/can-b-vitamins-supercharge-your-energy-levels/index.html) can improve energy and mood and reduce fatigue in individuals with CFS.

There has been some promising [preliminary research](https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2019.01102/full) on B vitamins and CFS; however, more investigation is needed, especially to recommend an effective dosage. One smaller [study](https://medscimonit.com/abstract/index/idArt/889333) indicated that a multi-B vitamin supplement offered significant decreases in reported fatigue and improved sleep.

B vitamins are generally safe and non-toxic because they are [water-soluble](https://health.clevelandclinic.org/water-soluble-vitamins). However, mild digestive complaints, such as nausea or diarrhea and skin rashes, may occur in some individuals.

### Magnesium

[Magnesium](/content/post/the-top-6-therapeutic-uses-of-magnesium-you-need-to-know/index.html) supports muscle function by assisting in contraction and relaxation, maintaining [electrolyte](/content/post/electrolytes/index.html) balance, and enhancing [energy production](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10745813/).

It helps reduce muscle cramps, improve exercise performance, and promote better sleep, all of which contribute to improved muscle health and decreased fatigue. There are various [forms](/content/post/magnesium-101/index.html) of magnesium, each with a specific use.

### D-ribose

[D-ribose](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5959283/) is a naturally occurring sugar essential to producing ATP, the primary energy carrier in cells. It can be helpful for those with chronic fatigue seeking to enhance their energy. The daily recommended dosage can range from [5 to 15 grams](https://pubmed.ncbi.nlm.nih.gov/24272966/) in healthy individuals.

For conditions such as CFS, doses may need to be tailored to the individual. Although D-ribose is generally considered safe, high doses may cause gastrointestinal discomfort, such as diarrhea. One [study](https://pubmed.ncbi.nlm.nih.gov/17109576/) reported significant improvements in energy levels, although more research is needed in this area.

### Ashwagandha

[Ashwagandha](/content/post/the-top-5-therapeutic-uses-of-ashwagandha/index.html) is a widely-known [adaptogen](/content/post/adaptogens/index.html) that helps the body manage stress by regulating [cortisol](/content/post/cortisol-and-stress-exploring-the-connection-for-better-health/index.html) levels, a hormone involved in stress. Improving resilience to stress can be beneficial for individuals living with CFS, as stress can contribute to feelings of low energy.

Limited research links ashwagandha and CFS; however, the adaptogenic properties of ashwagandha have been shown to help manage stress and improve energy levels, which could be beneficial for CFS symptoms.

[Research](https://pubmed.ncbi.nlm.nih.gov/31517876/) suggests that 240 mg of ashwagandha daily could significantly reduce stress and fatigue. Another [study](https://www.cureus.com/articles/22928-efficacy-and-safety-of-ashwagandha-withania-somnifera-root-extract-in-insomnia-and-anxiety-a-double-blind-randomized-placebo-controlled-study#!/) found that 300 mg of ashwagandha taken twice daily improved sleep quality in individuals with [insomnia](/content/post/a-root-cause-medicine-protocol-for-patients-with-insomnia-testing-therapeutic-diet-and-supportive-supplements/index.html).

## Supplements Supporting Immune Health and Inflammation

For those managing CFS, supplements that support immune health and minimize inflammation may offer meaningful relief and contribute to overall health improvement. These include:

### Omega-3 Fatty Acids

[Omega-3 fatty acids](https://ods.od.nih.gov/factsheets/Omega3FattyAcids-HealthProfessional/#h2), found in fatty fish, specific plant sources, and fish oil supplements, have been [well-documented](https://pubmed.ncbi.nlm.nih.gov/30551349/) to support the body's [inflammatory](https://pubmed.ncbi.nlm.nih.gov/30772915/) response. They help reduce inflammation by lowering the levels of [cytokines and eicosanoids](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9404222/).

Dosages may vary as there are no official guidelines for supplementation. The recommended dose range for most adults is between [250 to 500](/content/post/omega-3s-the-superfood-nutrient-you-need-to-know-about/index.html) milligrams per day. However, individuals should consult their healthcare provider for dosage guidelines.

### Vitamin D

[Vitamin D](https://ods.od.nih.gov/factsheets/VitaminD-HealthProfessional/) is essential for immune health and optimal energy levels. It regulates immune responses by helping the body resist infections and diseases, and it aids in absorbing [calcium](/content/post/calcium-101-testing-top-foods-supplements/index.html), which is necessary for muscle function and bone health.

When your skin is exposed to sunlight, vitamin D is produced in your body. Safe [sun exposure](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3897598/), about 10-30 minutes per week, may stimulate its natural synthesis.

A general guideline of [2,000 IU](/content/post/vitamin-d-supplementation-unveiling-the-efficacy-of-a-2000-iu-daily-dose-for-adult-health/index.html) daily is recommended, although this may vary on many [factors](/content/post/winter-wellness-optimizing-vitamin-d-levels-in-the-colder-months/index.html). So, it’s important for healthcare providers to individualize recommendations.

[Vitamin D serum testing](/content/lab-tests/access-medical-labs-vitamin-d-25-oh-total/index.html) can be helpful here.

### Probiotics

[Probiotics](https://my.clevelandclinic.org/health/treatments/14598-probiotics) are live microorganisms, primarily bacteria and yeast that help regulate the digestive system by promoting a healthy [balance](/content/post/how-your-gut-bacteria-affects-your-overall-health/index.html) of gut bacteria. [Studies](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3539293/) suggest a healthy gut microbiome can support the body's immune health.

Different probiotic strains offer various benefits. Lactobacillus and Bifidobacterium [strains](/content/post/how-to-tell-if-your-probiotics-are-working/index.html) promote general gut health, while specific strains like [_Saccharomyces boulardii_](/content/post/saccharomyces-boulardii-101-a-comprehensive-overview-of-this-important-yeast/index.html) may be beneficial for particular [conditions](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2761627/), such as inflammatory bowel disease ( [IBD](/content/post/ibs-vs-ibd-know-the-symptoms/index.html)).

## Supplements for Cognitive Support

Certain supplements have been shown to help with cognitive function and mental stamina in CFS patients. These include:

### _Ginkgo biloba_

[_Ginkgo biloba_](https://www.ncbi.nlm.nih.gov/books/NBK541024/) is known for its ability to increase blood flow and improve cognitive function. CFS often involves poor circulation and energy production. Ginkgo can improve blood flow and reduce blood viscosity, helping deliver oxygen and nutrients more effectively, which may alleviate fatigue.

[Research](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3163160/) suggests that compounds found in ginkgo may increase cerebral blood flow, which could reduce the [brain fog](/content/post/functional-medicine-for-mental-clarity-combating-brain-fog-naturally/index.html) often experienced in CFS. Ginkgo appears to be safe in moderate doses, although [doses](https://pubmed.ncbi.nlm.nih.gov/23538078/) vary.

### _Rhodiola rosea_

[_Rhodiola rosea_](https://www.merckmanuals.com/home/special-subjects/dietary-supplements-and-vitamins/rhodiola#Evidence_v61152324) can help individuals with CFS by improving stress resilience and energy levels and enhancing mental clarity. Its adaptogenic effects may reduce fatigue and improve overall well-being, making it easier to manage daily activities.

Mild [side effects](https://www.merckmanuals.com/home/special-subjects/dietary-supplements-and-vitamins/rhodiola#Evidence_v61152324) could occur, including dry mouth, dizziness, or gastrointestinal discomfort. The recommended dose can range from [100 to 600](/content/post/rhodiola-rosea-a-natural-approach-to-managing-adrenal-fatigue/index.html) mg daily. One [study](https://pubmed.ncbi.nlm.nih.gov/28219059/) found that 400 mg of rhodiola daily reduced fatigue in individuals with CFS.

### Glutathione

By increasing [glutathione](/content/post/glutathione-health-benefits-the-master-antioxidant/index.html) levels, N-acetylcysteine ( [NAC](/content/post/what-is-nacs-role-in-the-body/index.html)) supports brain health and cognitive performance. It also reduces [oxidative stress](https://pubmed.ncbi.nlm.nih.gov/33380301/) by neutralizing free radicals, which can help manage fatigue and inflammation associated with CFS.

Typically, NAC is dosed at [600-1200](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8234027/) mg up to three times daily. It is generally safe and well tolerated within that range. However, further investigation is required to fully understand NAC's effects on chronic fatigue syndrome.

## The Importance of Individual Assessment

Effectively managing CFS requires a [personalized approach](/content/post/using-functional-medicine-as-personalized-medicine/index.html) to supplements, as this condition presents differently in each individual. Begin with a comprehensive assessment that evaluates specific symptoms, identifies potential nutrient deficiencies, and considers overall health to determine the most beneficial supplements.

Consulting a healthcare practitioner is essential to ensure that the supplement plan is tailored to individual needs, does not interact with other medications or treatments, and remains effective and safe over time. Regular follow-ups are crucial to monitor progress and make necessary adjustments.

## Practical Tips for Incorporating Supplements into Daily Routine

Using these tips can help integrate supplements into your daily routine to improve overall health:

1. Consistency is key to optimal supplement benefits. Choose specific times each day to take your supplements, creating a regular schedule.
2. Always check with your doctor whether any supplements should be taken with food or on an empty stomach.
3. Using a daily pill organizer or setting phone reminders can help prevent missed doses.
4. Supplements are most effective when paired with a balanced [diet](/content/post/evidence-based-review-the-role-of-anti-inflammatory-foods/index.html) and healthy lifestyle. Eating nutrient-rich foods and engaging in gentle, low-intensity [exercise](/content/post/the-remarkable-power-of-exercise-on-our-health-a-comprehensive-overview/index.html) can improve overall health and further support managing CFS symptoms.
5. Maintaining a symptom diary is an effective way of tracking the impact of supplements on the condition. Documenting daily symptoms, energy levels, and changes after starting new supplements offers valuable insights for evaluating their effectiveness.

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## Key Takeaways

- Supplements can help manage chronic fatigue by supporting energy production, minimizing inflammation, and supporting overall health.
- Key benefits include improved energy levels, better cognitive function, reduced muscle and joint pain, and enhanced immune response.
- Specific supplements like CoQ10, L-carnitine, and B vitamins alleviate fatigue, while Omega-3 fatty acids, Vitamin D, and probiotics may help reduce inflammation and support immune health.
- A personalized approach to supplement use is essential for managing CFS. Collaboration with a healthcare provider ensures the supplements chosen are appropriate, safe, and do not interact with other medications. This approach also allows for adjustments based on individual responses, providing a more effective and integrated treatment plan.
- Effectively managing CFS requires a holistic approach that combines multiple strategies. Addressing physical and emotional well-being is essential to maintaining overall health.
- Combining a well-balanced diet, healthy lifestyle, and tailored supplementation can significantly improve symptom management and quality of life in individuals with CFS.

**_The information provided is not intended to be a substitute for professional medical advice. Always consult with your doctor or other qualified healthcare provider before taking any dietary supplement or making any changes to your diet or exercise routine._**

_The information in this article is designed for educational purposes only and is not intended to be a substitute for informed medical advice or care. This information should not be used to diagnose or treat any health problems or illnesses without consulting a doctor. Consult with a health care practitioner before relying on any information in this article or on this website._

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Naturopathic Doctor](/content/author/kristin-robinson/index.html)

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