The Claim

Strict vegetarian women have lower dietary intake of protein and calcium compared to nonvegetarian women, and both groups consume calcium below recommended levels despite similar total energy intake.

Source: Dietary Intake, Body Composition, and Muscle Function in Resistance-Untrained Strict Vegetarian and Non-Vegetarian Women: An Exploratory Cross-Sectional Study.

What the research says

Supports is higher

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

Supports
35score
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.

Description
1 study reviewed
In plain English

Women who follow a strict vegetarian diet eat less protein and calcium than women who eat meat, and both groups consume less calcium than health guidelines recommend, even though they consume similar amounts of total calories.

See the scientific wording

Strict vegetarian women consume significantly less protein and calcium than nonvegetarian women, with both groups falling below recommended calcium intake levels, despite similar total energy intake.

Why this might work

When people eat only plant-based foods, they consume less protein and calcium because plants naturally contain lower amounts of these nutrients compared to animal products like meat, dairy, and eggs. Even when total food intake is the same, the types of food chosen result in insufficient protein and calcium to meet the body's needs.

Verified mechanismbased on 1 study

What the research says

1 study
  1. Study: Dietary Intake, Body Composition, and Muscle Function in Resistance-Untrained Strict Vegetarian and Non-Vegetarian Women: An Exploratory Cross-Sectional Study.

    The study found that women who eat only plants get less protein and calcium than women who eat meat, and both groups eat less calcium than doctors recommend — 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.