Everything DoseRank tracks on the tomato & pasta sauce shelf — L-Methylfolate. The category itself is never ranked: 18 products get scored the moment you say what you want them to do.
How to read the scores
This legend covers the scores on this page — for data sources, scoring weights, and limits, read the full methodology →
Answer a few questions about your goals, habits, stack, and budget. Then, DoseRank will find the products that best match your needs based on your answers. It's free and only takes 60 seconds! No account is required.
A saved, shareable breakdown: your matched products, dose math, interaction flags to discuss with a clinician, and a price-tracked stack you can revisit.
Questions
Each product gets a composite score blending clinical strength, evidence, dose fit, trust and value — computed for the goal you picked, across this category's products. The #1 on the DoseRank tab has the highest composite; the other tabs re-rank the same products by Value, Trust, or Popularity. Placement is never paid.
Start with a goal, not a brand
Browsing tomato & pasta sauce supplements without a goal makes no sense — different products do different jobs, and “best” flips depending on which job you're hiring for. These are the 45 health outcomes that matter for this category. Pick yours, and the full evidence-ranked shelf loads for that goal alone.
IrritabilityLow threshold for frustration or anger.3 rankedLimited
TolerabilityOverall ability to continue the intervention without unacceptable side effects.2 rankedModerate-strong
Aspartate aminotransferase (AST)Enzyme used to assess liver and muscle injury.1 rankedStrong
Congenital anomalyStructural or functional birth defect.3 rankedStrong
Omega-3 indexRed blood cell EPA+DHA content reflecting omega-3 status.2 rankedStrong
Vitamin B12 statusBiochemical sufficiency of cobalamin.4 rankedStrong
Iodine statusBiochemical sufficiency of iodine.2 rankedStrong
Calmness or relaxationReduced tension and greater sense of calm.1 rankedStrong
Disease progressionClinical worsening or advancement of an underlying condition.1 rankedModerate-strong
Folate statusBiochemical sufficiency of folate.3 rankedStrong
Thyroid-stimulating hormonePituitary hormone used to assess thyroid status.3 rankedStrong
Riboflavin statusBiochemical sufficiency of vitamin B2.2 rankedStrong
Liver functionOverall biochemical or clinical hepatic performance.3 rankedModerate-strong
HomocysteineAmino acid marker linked with vascular and methylation status.4 rankedStrong
Magnesium statusBiochemical sufficiency of magnesium.3 rankedStrongNothing is ranked yet — the shelf stays locked until you pick a goal.
No goal, no ranking.
A “best tomato & pasta sauce supplement” list without a goal would be marketing, not evidence. Pick what you want to improve and DoseRank scores all 18 products against that goal's trials.