Federal University Of Minas Gerais

This study tested a new COVID-19 booster vaccine called SpiN-Tec in 432 healthy adults aged 18 to 85 who had already received full vaccination and at least one booster. The vaccine was compared to approved boosters like Covishield and Comirnaty. The goal was to check safety and w…

This study tested whether a supplement made from the buriti fruit could help improve nutrition in people aged 90 and older. Forty participants took either the buriti supplement or a multivitamin daily for three months. Those taking the buriti supplement gained more weight, had a …

This completed study tested a comprehensive strategy to help manage high blood pressure and diabetes in primary care clinics in Brazil. Over 5,800 adult patients from resource-limited areas took part. The strategy included telehealth tools, education for healthcare workers, and s…

This study tested whether doing fast bodyweight exercises at home, supervised remotely, can reduce bradykinesia (slowness of movement) in people with Parkinson's disease. Forty-six participants aged 50 and older were assigned to either high-speed or usual-speed exercises for 12 w…

This study tested whether taking 400 mg of caffeine (about 4 cups of coffee) 30 minutes before exercise could improve grip strength endurance in Brazilian jiu-jitsu athletes. Fifteen experienced male athletes performed grip strength tests after taking caffeine or a placebo. The r…

This study tested whether adding a special laser treatment (photodynamic therapy) to standard gum cleaning could reduce bad breath. Forty adults with gum disease and self-reported bad breath received full-mouth scaling plus a laser-activated gel on their tongue and deep gum pocke…

This study tested how two types of soluble fiber—fructooligosaccharide and partially hydrolyzed guar gum—affect how fast food leaves the stomach and moves through the intestines. Twenty-five healthy adults each tried both fibers and a placebo on separate days. The goal was to see…