Discover expert-backed tips for safely losing body fat in just one week. Learn which factors play a key role in achieving quick and healthy fat loss goals.

But that doesn't make them unhealthy. At 6 feet and 184 pounds for the Road House filming (and a reported 5% body fat), Gyllenhaal just met the cutoff for being "overweight," but was definitely ...

Therefore, it tends to increase slightly with age. But typically, your body fat shouldn’t go below 5%, as this can come with health complications. Bodybuilders and other athletes may get below 5 ...