Fundació Sant Joan De Déu

This study looks at whether a 2-month time-restricted feeding plan (eating only during certain hours of the day) can help children and teens with obesity lose weight and keep it off. About 67 participants will follow this eating schedule, and researchers will check changes in bod…

This study tests whether a daily postbiotic supplement called ABB C3 can safely reduce body fat and improve blood sugar in 70 children and teens with obesity. Half the participants take the supplement for 3 months, the other half take a placebo, and then everyone can take the sup…

This study tests whether giving breastfeeding mothers a natural nutrient called betaine 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 exclusively breast…

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.