奥林匹克 Sally Gunnell 和丈夫在朋友突然去世后接受健康检查，发现严重的健康问题。 Olympic Sally Gunnell and husband undergo health checks after friend's sudden death, find serious health issues.

奥运金牌得主 Sally Gunnell 和她的丈夫 John 在他们的运动朋友因心脏病突然去世后接受了健康检查。 Olympic gold medallist Sally Gunnell and her husband John underwent health check-ups after their athletic friend died suddenly from a heart attack. Sally 的检查显示铁水平高，而 John 的胆固醇水平高，早期有动脉斑块。 Sally's tests revealed high iron levels, while John had high cholesterol and early arterial plaque. 这对夫妇决定改变他们的生活方式，包括饮食和锻炼，以改善他们的健康状况。 The couple decided to change their lifestyle, including diet and exercise, to improve their health. Gunnell 强调了定期健康检查以防止严重问题的重要性。 Gunnell emphasizes the importance of regular health checks to prevent serious issues.