All articles tagged with #usc research
Researchers from the University of Southern California have found that Earth's inner core has been slowing down since around 2010, altering the length of days by fractions of a second. This slowdown is attributed to convection within the liquid iron outer core and gravitational forces in the mantle. The findings, based on seismic data from earthquakes and nuclear tests, were published in the journal Nature.
Research led by USC indicates that consuming a high-fat, sugary diet during adolescence can lead to persistent memory impairments, despite later dietary improvements, with long-term effects on brain function and memory. Rats fed a high-fat, high-sugar diet during their adolescence experienced memory impairment, and the study suggests that these effects may last into adulthood. The research highlights the significant impact of junk food diets on memory function and the potential long-term consequences, emphasizing the importance of healthy eating habits during adolescence for brain development.
New research from USC indicates that periodic adherence to a fasting-mimicking diet can reduce biological age in humans by rejuvenating the immune system, decreasing insulin resistance, and lowering liver fat levels. The five-day diet, high in unsaturated fats and low in overall calories, protein, and carbohydrates, mimics the effects of fasting while providing necessary nutrients. Clinical trials showed reduced disease risk factors and a more youthful immune system in participants, with an average biological age reduction of 2.5 years. The study suggests that the fasting-mimicking diet could be a feasible dietary intervention to improve health without extensive lifestyle changes.