LIFESTYLE INTERVENTION

This study tests whether using a 21-question tool to understand a person's daily habits, then giving tailored advice, can lower blood pressure more than routine counseling. Researchers will compare two groups of adults with hypertension over three months. The goal is to see if pe…

This study tests whether a smartphone app called "Better Pregnancy" can help prevent gestational diabetes in pregnant women at high risk. About 400 women will either use the app plus get standard prenatal care, or receive standard care alone. The app provides personalized diet, a…

This study compares two ways of tracking food in a 12-month digital weight loss program: a simplified method where participants only track high-calorie, low-nutrition foods, versus a detailed method where they track all foods and calories. Researchers will enroll 328 adults with …

This study tests four diet strategies—cutting high-calorie foods, limiting when you eat, eating more protein, and eating more fiber—in a 12-week online weight loss program. Researchers will enroll 208 adults with overweight or obesity to see which combination helps people lose th…

This study tests whether a 6-week gardening and nutrition program can improve quality of life for cancer survivors. Fifteen participants will attend weekly group sessions with gardening, cooking demos, and mindfulness. The main goal is to see if the program is practical and liked…