The Summary
In the randomized controlled POMOSANO study, researchers investigated whether daily tomato consumption could improve metabolic dysfunction-associated steatotic liver disease (MASLD). Over six weeks, 79 adults with MASLD were split into two groups: one consumed 200 grams of raw tomatoes and 50 grams of tomato sauce daily, while the other followed a tomato-free diet. Using FibroScan technology, researchers found that both groups showed improvements, but those in the tomato intervention group experienced a significantly greater reduction in liver fat (hepatic steatosis) compared to the control group, without changing overall body weight.
Why this is interesting
While lifestyle changes are the cornerstone of managing fatty liver disease, we rarely have clinical proof for specific, everyday foods. This study shows that simply adding tomatoes—both raw and as sauce—to your daily diet can actively reduce liver fat in just six weeks, even without overall weight loss. This offers a highly practical, accessible dietary strategy. For readers, it means that managing MASLD might not require drastic, restrictive deprivation; instead, incorporating simple, lycopene-rich Mediterranean staples like tomatoes can provide measurable, therapeutic benefits for liver health.