DIETARY INTERVENTION

This study tests if a drug called patiromer can help people on dialysis safely eat more potassium-rich foods without dangerous side effects. About 40 adults on stable dialysis will receive either patiromer or a placebo. The goal is to see if the drug allows a less strict diet whi…

This study is testing whether getting healthy, DASH-diet groceries delivered to your home, along with help from a dietitian, can lower blood pressure in adults with hypertension. Researchers in Florida, Georgia, and Tennessee are looking for 150 participants with high blood press…

This study looks at how different diets change the timing of hunger, eating, and energy use. Healthy adults aged 18-45 will eat provided meals and track their food intake. They will also have two short hospital stays for blood, urine, and saliva tests. The goal is to understand h…

This study looks at whether eating a high-protein, high-fiber meal before a fast can help healthy adults feel less hungry and keep blood sugar steady during fasting hours. Thirty-eight participants will try two different pre-fast meals and track their hunger and glucose levels. T…

This study looks at whether hand expressing breast milk during late pregnancy can help women with excess weight start and continue breastfeeding longer. It also examines how a mother's diet affects her milk's makeup and her baby's growth. About 240 pregnant women will take part, …

This study looks at whether eating more beef can improve thinking skills and brain health in young adults aged 19 to 24. Researchers will compare a group eating 25 ounces of beef each week to a group eating only 5 ounces. Participants will eat ready-to-eat beef meals for 12 weeks…