08 Jan 2019 --- Heightened blood pressure is among the health concerns that following a high-fat diet presents to both genders, a new US rat study suggests. While the team hypothesized that high-fat fare would be harder on males, they found that in just four weeks, both young male and female rats experienced comparable increases in blood pressure. The researchers note the importance in understanding what we are eating, and how “consistently bad the high-fat diet may be for us.”