The Claim

In obese adults diagnosed with non-alcoholic fatty liver disease (NAFLD), adherence to a 14-day isocaloric low-carbohydrate diet with increased protein intake is associated with rapid increases in the abundance of folate-producing Streptococcus species in the gut microbiota and a significant rise in serum folate concentrations, with changes observed as early as one day after diet initiation.

Source: An Integrated Understanding of the Rapid Metabolic Benefits of a Carbohydrate-Restricted Diet on Hepatic Steatosis in Humans.

What the research says

Supports is higher

Support is ahead, but a single strong opposing study can change this.

Supports
44score
Challenges
0score

These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

Correlation
1 study reviewed
In plain English

If you're an obese adult with fatty liver disease, switching to a low-carb, higher-protein diet for just two weeks might quickly boost good gut bacteria that make folate—and your blood folate levels could go up in as little as one day.

See the scientific wording

In obese adults with NAFLD, a 14-day isocaloric low-carbohydrate diet with increased protein is associated with rapid increases in gut microbiota abundance of folate-producing Streptococcus and a significant rise in serum folate concentrations, beginning within one day of diet initiation.

What the research says

1 study
  1. Study: An Integrated Understanding of the Rapid Metabolic Benefits of a Carbohydrate-Restricted Diet on Hepatic Steatosis in Humans.

    The study looked at obese adults with fatty liver and found that a low-carb, higher-protein diet quickly increased good gut bacteria that make folate and raised blood folate levels, just like the claim says.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

Fit Body Science verdict — we translate health claims into clear verdicts backed by peer-reviewed research.

Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.