Fundació Sant Joan De Déu

This study tests a postbiotic blend called ABB C3 in 70 children and teens with obesity. Half take the supplement and half take a placebo for 3 months, with the option to continue for another 3 months. Researchers will check if it safely reduces body fat and improves blood sugar …

This study looks at whether limiting when children and teens with obesity can eat (time-restricted feeding) helps them lose weight over 2 months. Researchers will also check if any benefits last and explore how the gut and body clock might play a role. About 67 participants will …

This study tests whether giving betaine supplements to breastfeeding mothers can help prevent rapid weight gain in babies, which is linked to later obesity. About 47 mothers with overweight or obesity will take betaine or a placebo for 3 months while breastfeeding. Researchers wi…

This study tests whether adding a natural nutrient called betaine to infant formula can safely prevent excessive weight gain in babies at risk for childhood obesity. Researchers will compare growth and gut bacteria in 50 formula-fed infants whose mothers had a higher pre-pregnanc…

This study looks at how betaine, a natural supplement, passes into breast milk. Ten breastfeeding mothers will take low and then higher doses of betaine for one week each. Researchers will measure betaine levels in milk at several time points to understand its short-term effects.