* Advancements in gut microbiome research could strengthen existing hunger treatments and prevent malnutrition relapse

Originally published in Think Global Health.

Severe acute malnutrition (SAM) is the leading cause of death among children around the world-a crisis driven by climate change, armed conflicts, and widening inequality. Today, some 30 million children face SAM. Without treatment, a malnourished child is 11 times more likely to die than one who is healthy.

Researchers are working toward a better understanding of the connection between nutrition and gut health that would help in more effectively treating and preventing hunger-related deaths. Gut health is critical to overall well-being: An imbalance in bacteria can have negative impacts on the digestive, immune, and nervous systems. Recent research reveals that children who initially recover from SAM but later relapse are more likely to be suffering from a poor gut microbiome. Given this insight, scientists are presented with exciting new possibilities: What if they could influence the gut to help restore a healthy balance of bacteria and prevent relapse?

Heather Stobaugh is a senior research and learning specialist at Action Against Hunger.

About Action Against Hunger

Action Against Hunger leads the global movement to end hunger. We innovate solutions, advocate for change, and reach 21 million people every year with proven hunger prevention and treatment programs. As a nonprofit that works across 59 countries, our 8,900 dedicated staff members partner with communities to address the root causes of hunger, including climate change, conflict, inequity, and emergencies. We strive to create a world free from hunger, for everyone, for good.