A coffee and two dates ... gets the job done? Bachelor host Osher Günsberg shares his VERY surprising pre-workout trick By Sam Lock For Daily Mail Australia Published: 02:42 GMT, 19 February 2019 | Updated: 02:42 GMT, 19 February 2019 Viewcomments He recently transformed his physique after adopting a plant-based diet and embarking on a grueling 10-week fitness regimen. And on Tuesday, Osher Günsberg, 44, shared a surprising pre-workout tip with his fans over Instagram, asking: 'Want to know my favourite energy boosting pre-workout secret?' The Bachelor host kept his advice simple. 'A coffee and two dates. Gets the job done,' he wrote alongside a snap of his preferred superfood. So that's how he does it! The Bachelor host Osher Günsberg (pictured) underwent a fitness overhaul last year and shared a surprising Pre-Workout tip with his fans over Instagram 'Want to know my secret?' Osher his advice simple. 'A coffee and two dates. Gets the job done,' he wrote alongside a snap of his preferred superfood Osher explained the science behind his opinion, saying: 'Two dates gives me so much available glucose and slow burning carbs that I can lift heavier and longer than if I eat anything else.' The 44-year-old, who is expecting his first child with wife Audrey Griffen, said he started eating dates as fuel when training for marathons, finding the snack not only tasty but 'better for my tummy than nasty gels'. 'One date on the hour when riding bikes too,' he suggested, adding: 'Also, you can eat the packaging. No roadside gel pack litter!' Looking good! Osher became the first person on a 'plant-based diet' to front Australian Men's Health magazine in September 2018 Transformation: Over ten weeks I lost 9kg of fat and gained 2.5kg by eating nothing but plants and training every day until I was a flat pancake on the gym floor,' Osher explained. Pictured above in 2016 The former Australian Idol host has been living a healthier lifestyle after revealing the impressive results of the fitness overhaul he embarked on last year. He became the first person on a 'plant-based diet' to front Australian Men's Health magazine in September 2018. Writing on his Instagram page at the time, the reality TV personality said: 'Over ten weeks I lost 9kg of fat and gained 2.5kg by eating nothing but plants and training every day until I was a flat pancake on the gym floor. Living a plant-based diet: The former Australian Idol host has been living a healthier lifestyle following the reveal of his impressive results of a fitness overhaul he embarked on last year Baby news: The 44-year-old is expecting his first child with wife Audrey Griffen (left) whom he married in December 2016 He started his fitness journey at 83kg, with 22 per cent body fat, and finished at 76.5kg and 11 per cent body fat, with 2.5kg of muscle gained. The Bachelor host suffers from Celiac disease and has also struggled in the past with the medical condition Gynecomastia, an enlargement of the male breast tissue. In November last year, he told radio duo Kyle Sandilands and Jackie 'O' Henderson: 'I'm vegan, celiac and sober. I'm the most boring man in Sydney.' His book - Back, After The Break - documents his struggles with alcohol, mental illness and weight issues. Buff Bachelor host! In November last year, Osher told radio duo Kyle Sandilands and Jackie 'O' Henderson: 'I'm vegan, celiac and sober. I'm the most boring man in Sydney' Share or comment on this article: All rights reserved for this news site dailymail and under his responsibility