Betaine, also known as trimethylglycine, is an amino acid - so named because it was first discovered as a beet byproduct. It is also found in wheat, shellfish, and spinach.
It can be produced via choline oxidation. Betaine is a major methyl donor and acts as an osmolyte in the cell to regulate cell volume.
Betaine donates a methyl group, using the enzyme betaine homocysteine methyltransferase (BHMT), to re-methylate homocysteine back to methionine.
The product of this methyl transfer is dimethylglycine (DMG), which is then available for further methyl donation.
In folate deficiency, this betaine pathway compensates to maintain Homocysteine re-methylation. Folate-deficient people have elevated serum DMG levels, as would be expected with the increased betaine use as a methyl source.
Because the betaine pathway is a salvage pathway to remethylate Homocysteine, betaine is a significant determinant of plasma Homocysteine levels, particularly in folate deficiency.
Betaine supplementation lowers Homocysteine after methionine load.
References:
- https://pubmed.ncbi.nlm.nih.gov/24022817/
- https://pubmed.ncbi.nlm.nih.gov/18716669/
- https://pubmed.ncbi.nlm.nih.gov/20346934/
Lab Results Explained and Tracked
What does it mean if your Betaine result is too high?
- Can be due to supplementation
- Can be due to high dietary betaine (i.e. beets, wheat, shellfish, and spinach) or choline intake.
----------------
An elevated Betaine on a Methylation Panel can signify several things. Betaine, a methyl donor, plays a crucial role in the BHMT (betaine-homocysteine methyltransferase) pathway, where it remethylates homocysteine to methionine when MTR (methionine synthase) activity is inhibited. Elevations in Betaine levels might suggest an increased demand for methylation reactions or a compensatory mechanism due to MTR inhibition. Moreover, Betaine's role in inflammation and its impact on DNA methylation patterns indicate its involvement in various cellular processes. However, further clinical evaluation is necessary to determine the specific implications of elevated Betaine in an individual's methylation status.
All Your Lab Results.
One Simple Dashboard.
Import, Track, and Share Your Lab Results Easily
Import, Track, and Share Your Lab Results
Import lab results from multiple providers, track changes over time, customize your reference ranges, and get clear explanations for each result. Everything is stored securely, exportable in one organized file, and shareable with your doctor—or anyone you choose.
Cancel or upgrade anytime
What does it mean if your Betaine result is too low?
- Can be due to decreased dietary choline intake
- Low betaine, high choline is a risk
--------------------
Betaine deficiencies have many clinical implications, including:
- metabolic syndrome,
- diabetes,
- vascular disease,
- liver diseases,
- cancer,
- and fetal abnormalities.
Not surprisingly, supplementation with betaine has been shown to be beneficial in many conditions associated with poor methylation status and higher homocysteine, such as metabolic syndrome.
Article Review & Sources
All our content is backed by peer-reviewed studies, academic research, and trusted medical sources. We're committed to accuracy and transparency — see our editorial policy for details.
Laboratories
Bring All Your Lab Results Together — In One Place
We accept reports from any lab, so you can easily collect and organize all your health information in one secure spot.
Pricing Table
Gather Your Lab History — and Finally Make Sense of It
Finally, Your Lab Results Organized and Clear
Personal plans
$79/ year
Advanced Plan
Access your lab reports, explanations, and tracking tools.
- Import lab results from any provider
- Track all results with visual tools
- Customize your reference ranges
- Export your full lab history anytime
- Share results securely with anyone
- Receive 5 reports entered for you
- Cancel or upgrade anytime
$250/ once
Unlimited Account
Pay once, access everything—no monthly fees, no limits.
- Import lab results from any provider
- Track all results with visual tools
- Customize your reference ranges
- Export your full lab history anytime
- Share results securely with anyone
- Receive 10 reports entered for you
- No subscriptions. No extra fees.
$45/ month
Pro Monthly
Designed for professionals managing their clients' lab reports
- Import lab results from any provider
- Track lab results for multiple clients
- Customize reference ranges per client
- Export lab histories and reports
- Begin with first report entered by us
- Cancel or upgrade anytime
About membership
What's included in a Healthmatters membership
Import Lab Results from Any Source
See Your Health Timeline
Understand What Your Results Mean
Visualize Your Results
Data Entry Service for Your Reports
Securely Share With Anyone You Trust
Let Your Lab Results Tell the Full Story
Once your results are in one place, see the bigger picture — track trends over time, compare data side by side, export your full history, and share securely with anyone you trust.
Bring all your results together to compare, track progress, export your history, and share securely.
What Healthmatters Members Are Saying
We implement proven measures to keep your data safe.
At HealthMatters, we're committed to maintaining the security and confidentiality of your personal information. We've put industry-leading security standards in place to help protect against the loss, misuse, or alteration of the information under our control. We use procedural, physical, and electronic security methods designed to prevent unauthorized people from getting access to this information. Our internal code of conduct adds additional privacy protection. All data is backed up multiple times a day and encrypted using SSL certificates. See our Privacy Policy for more details.