Pepsico Global R&d

This study looked at whether tagatose, a low-calorie sweetener, can improve how the body handles sugar and boost good gut bacteria. 59 healthy adults with slightly high blood sugar or insulin resistance took tagatose or a placebo for 4 weeks each. Researchers measured blood sugar…

This study looked at whether drinking an electrolyte-carbohydrate beverage instead of water when breaking the daily fast during Ramadan changes how much people drink and how they feel. Sixty healthy Muslim adults who were fasting took part. The goal was to see if the special drin…

This study looked at how different corn products affect blood sugar in 29 healthy adults. Researchers compared three corn snacks with varying amounts of whole grain and refined corn to a sugar drink. The goal was to see if more whole grain leads to a lower glycemic index, meaning…

This study looked at how heart rate variability (HRV) — the tiny time differences between heartbeats — relates to workout intensity and performance in everyday life. 49 healthy adults who exercise 2-4 times a week wore a Whoop fitness tracker to measure HRV, training load, and pe…

This study looked at how hydration levels change in PepsiCo factory and warehouse workers over a typical work week. Researchers measured urine, body weight, and sweat loss before, during, and after shifts. The goal was to understand dehydration risks in these workers, who are oft…

This study looked at how four types of instant maize porridge affect feelings of fullness and appetite. Fifty healthy adults aged 18-35 with normal weight took part. They ate the porridges after fasting overnight, and researchers measured their hunger, fullness, and related hormo…