Amyotrophic Lateral Sclerosis

Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative disease that results in progressive muscle weakness. Since there is no cure, ALS results in complete paralysis.

Quick Answer

What it is

Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative disease that results in progressive muscle weakness. Since there is no cure, ALS results in complete paralysis.

Key findings

  • Grade D: Amyotrophic Lateral Sclerosis Symptoms (Creatine)
  • Grade D: Motor Neuron Degeneration (ALS) (7,8-Dihydroxyflavone)
  • Grade N/A: Lung Function (Creatine)

Safety

No specific caution or interaction language was detected in the current summary/outcome notes.

ℹ️ Quick Facts

Quick Facts: Amyotrophic Lateral Sclerosis

  • Supplements Studied:2
  • Research Trials:6
  • Total Participants:842
  • Top Supplement:Creatine (C)
6 trials
842 ppts
2 supps · 10 outcomes

Evidence-Based Protocol

Supplement stack ranked by research quality

Limited Evidence

Primary Stack (Tier 1)

2000-5000 IU daily (target 40-60 ng/mL, monitor levels)

Deficiency common in ALS; neuroprotective effects; may support muscle function

8 studies | 500 participants
300-1200mg daily in divided doses

Supports mitochondrial function; antioxidant properties may help protect motor neurons

6 studies | 300 participants

Supporting Stack (Tier 2)

5-10g daily

Supports energy metabolism in muscles; may help maintain muscle strength

6 studies | 400 participants
2-3g EPA+DHA daily

Anti-inflammatory and neuroprotective effects; may support overall health

5 studies | 200 participants
400-2000 IU daily (mixed tocopherols)

Antioxidant; may help reduce oxidative stress contributing to motor neuron damage

5 studies | 300 participants
B-complex with B12 1000mcg, folate 800mcg daily

Support nerve function and energy metabolism; B12 particularly important for neurological health

4 studies | 200 participants
600-1200mg daily

Antioxidant that crosses blood-brain barrier; may help reduce oxidative stress

4 studies | 150 participants
1.2-1.5g protein per kg body weight daily

Maintains muscle mass and nutritional status; essential for ALS patients with swallowing difficulties

8 studies | 500 participants

How It Works

Amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig's disease, is a progressive neurodegenerative disease that affects motor neurons - the nerve cells that control voluntary muscles. As motor neurons die, the brain loses the ability to control muscle movement, leading to progressive weakness, muscle wasting, and eventually paralysis. ALS typically affects both upper and lower motor neurons, causing a combination of weakness, muscle twitching, stiffness, and atrophy.

CRITICAL: ALS is a serious, progressive disease requiring specialized neurological care at an ALS center if possible. FDA-approved treatments include riluzole (which may extend survival) and edaravone (which may slow functional decline in some patients). Comprehensive care including respiratory support, nutritional management, physical therapy, and speech therapy is essential. NO supplement has been proven to slow ALS progression. These supplements support overall health and address common deficiencies but should never replace or delay proper medical care.

* Vitamin D deficiency is very common in ALS patients and may contribute to muscle weakness. Maintaining adequate vitamin D levels supports muscle function and may have neuroprotective effects.

* Coenzyme Q10 supports mitochondrial function. Mitochondrial dysfunction is implicated in ALS, and CoQ10 has shown some promise in early studies, though large trials haven't confirmed benefit.

* Creatine supports muscle energy metabolism. While Cochrane review didn't find clear evidence of benefit in ALS, it may help maintain muscle strength in some patients.

* Omega-3 Fatty Acids have anti-inflammatory and neuroprotective properties that may support overall health in ALS patients.

* Vitamin E is an antioxidant that may help reduce oxidative stress, which is elevated in ALS.

* B Vitamins support nerve function and energy metabolism. B12 is particularly important for neurological health.

* Alpha-Lipoic Acid is an antioxidant that crosses the blood-brain barrier and may help protect neurons from oxidative damage.

* Protein Supplementation is critical in ALS because maintaining weight and muscle mass is associated with better outcomes. Many ALS patients develop swallowing difficulties that make adequate nutrition challenging.

Expected timeline: No supplement should be expected to reverse ALS progression. The focus is on maintaining quality of life, nutritional status, and overall health. ALS progression varies widely - average survival is 3-5 years from diagnosis, but some patients live much longer.

Generated from peer-reviewed researchSchema v2.0

Detailed Outcomes

|
D
Amyotrophic Lateral Sclerosis Symptoms
No effect
3 studies
none
?
Lung Function
4 studies
Improves
?
Power Output
2 studies
Improves
?
Weight
2 studies
Improves
?
Creatinine
1 study
Improves
?
Fatigue Symptoms
1 study
Improves
?
Kidney Function
1 study
Improves
?
Liver Enzymes
1 study
Worsens
?
Subjective Well-Being
1 study
Improves
D
Motor Neuron Degeneration (ALS)
In SOD1-G93A transgenic mice (ALS model), the 7,8-DHF prodrug R13 preserved motor performance by improving mitochondrial function. This represents a single preclinical study in one ALS mouse model.
1 study
smallWorsens
?
ALS Symptoms
1 study
Improves

Research Citations (100)

7,8-Dihydroxyflavone protects acetaminophen induced liver injury through activating PI3K/Akt/NRF2/GPX4 mediated ferroptosis suppression
(2026)
PMID: 41173313
Oral 7,8-Dihydroxyflavone Protects Retinal Ganglion Cells by Modulating the Gut-Retina Axis and Inhibiting Ferroptosis via the Indoleacrylic Acid-AhR-ALDH1A3-FSP1 Pathway
(2025)
PMID: 40365730
7,8-Dihydroxyflavone attenuates cisplatin-induced cardiomyocyte apoptosis and mitochondrial dysfunction via the p53/Nrf2 pathway
(2025)
PMID: 40992637
7,8-Dihydroxyflavone ameliorates cognitive impairment induced by repeated neonatal sevoflurane exposures in mice through increasing tau O-GlcNAcylation
(2024)
PMID: 37984484
7, 8-dihydroxyflavone Ameliorates Cholinergic Dysfunction, Inflammation, Oxidative Stress, and Apoptosis in a Rat Model of Vascular Dementia
(2024)
PMID: 38300457
7,8-DHF inhibits BMSC oxidative stress via the TRKB/PI3K/AKT/NRF2 pathway to improve symptoms of postmenopausal osteoporosis
(2024)
PMID: 39155025
7,8-dihydroxyflavone displayed antioxidant effect through activating HO-1 expression and inhibiting caspase-3/PARP activation in RAW264.7 cells
(2024)
PMID: 38053484
7,8-dihydroxyflavone reduces lipid peroxidation, proinflammatory cytokines, and mediators in chemically induced phenylketonuria model
(2024)
PMID: 39392024
Investigating 7,8-Dihydroxyflavone to combat maternal immune activation effects on offspring gene expression and behaviour
(2024)
PMID: 38950841
7,8-dihydroxyflavone enhances long-term spatial memory and alters brain volume in wildtype mice
(2023)
PMID: 37008453

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