The Claim

Among Italian adults, milk consumption between 120 and 160 grams per day is associated with a 25% lower risk of all-cause mortality compared to non-consumption, with no such association observed at intakes greater than 200 grams per day or for other dairy products.

Source: Associations of dairy product consumption with mortality in the European Prospective Investigation into Cancer and Nutrition (EPIC)-Italy cohort.

What the research says

Supports is higher

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

Supports
52score
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

Adults who drank 120 to 160 grams of milk per day had a 25% lower risk of dying from any cause during the study period compared to those who did not drink milk. This lower risk was not seen in people who drank more than 200 grams per day or who consumed other dairy products.

See the scientific wording

In a cohort of 45,009 Italian adults followed for a median of 14.9 years, milk consumption between 120 and 160 grams per day was associated with a 25% lower risk of all-cause mortality compared to non-consumption, but this association was not observed at higher intakes (>200 g/day) or for other dairy products, suggesting a narrow, non-linear relationship specific to moderate milk intake.

Why this might work

Drinking a moderate amount of milk improves how the body uses energy and lowers damage from harmful molecules, which keeps cells working properly and reduces the chance of death from any cause. Drinking more than this amount does not add more benefit.

Suggested mechanismbased on 1 study

What the research says

1 study
  1. Study: Associations of dairy product consumption with mortality in the European Prospective Investigation into Cancer and Nutrition (EPIC)-Italy cohort.

    People in Italy who drank about one to one-and-a-half glasses of milk a day were less likely to die during the study, but drinking more than two glasses didn’t help any more — and other dairy like cheese or yogurt didn’t show the same effect.

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

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