Eating ultraprocessed foods is a significant cause of premature death, according to researchers with the University of São Paulo in Brazil.1 The study is only the latest to find that consuming these synthetic concoctions full of vegetable (seed) oils, sugar and chemical flavorings, colorings and preservatives is wrecking human health, longevity and well-being. Previously, meta-analyses… Read More »
For many young men, nutrition isn’t always a focus. There are many transitions going on at this point in life. Busy schedules and new environments can lead to unhealthful eating habits such as skipping meals or snacks, eating nothing but fast food, overeating, and drinking excessive amounts of sugar-sweetened beverages or alcohol. Along with inconsistent… Read More »
Infertility affects one in seven men of reproductive age worldwide. One idea for treating male sterility is spermatogonial stem cell (SSC) therapy. In this approach, sperm stem cells in the testis are transferred to a test tube, cultured and nudged into becoming fully fledged sperm. However, a key bottleneck has been identifying just the right… Read More »
A coronavirus vaccine candidate from pharmaceutical company Pfizer has shown potential in healthy volunteers. Stocks jumped on the announcement Wednesday. The experimental vaccine developed by Pfizer and the biotech firm BioNTech produced promising results in early-stage human trials, in which 45 volunteers were given doses of the vaccine. Each participant received 10, 30, or 100… Read More »