This study is looking at how well young adult women absorb zinc and iron from different types of common beans. Researchers are testing four bean varieties: SER 118, LMP 1001, LPA 586, and KAT B1. These beans differ in their levels of phytic acid and polyphenols, which are natural parts of beans that can affect how much zinc and iron your body uses. The main goal is to measure how much zinc and iron is absorbed 24 hours after eating the beans. This study is for healthy women aged 19 to 24 who have regular menstrual cycles, a healthy weight (BMI 18.5-30 kg/m2), eat beans regularly (at least 4 servings a month), and whose usual iron intake is less than 18 mg/day. The current status of this study is unclear.

Study design

This is an interventional study involving 15 participants. It is a randomized crossover study, meaning each participant will try all four bean types in a random order.

What's involved

You would attend 10 study visits. This includes a screening visit, blood samples after an overnight fast, and eating specific bean meals. Some visits are on consecutive days, with a follow-up visit 14 days later.

Compensation

Not stated in the trial record.

Follow-up

Zinc absorption is measured 24 hours after intake, and iron absorption is measured 24 hours after intake, with a final blood sample for iron 14 days after the last bean meal.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.