{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"The Naked Heart","title":"Are You Leucined Up? Why One Amino Acid Decides Whether Your Patient Holds On To Muscle After Sixty","html":"<iframe width=\"100%\" height=\"180\" frameborder=\"no\" scrolling=\"no\" seamless src=\"https://share.transistor.fm/e/1b733296\"></iframe>","width":"100%","height":180,"duration":356,"description":"After 60, muscle becomes deaf to protein signals. You need 3 grams of leucine per meal, not just daily totals, to flip your muscle-building switch. Same protein portions that worked at 40 barely register at 70. Threshold dosing with resistance training breaks this cycle.\nRead full article","thumbnail_url":"https://img.transistorcdn.com/mR1oPl_UOaBKJMzgq70kcHFWTjWfI5rYV8km_l9UlW0/rs:fill:0:0:1/w:400/h:400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS9lNGI4/MmRlYWY3M2YyNmVm/N2JmMDIxNzJmZWJi/NzA1YS5qcGc.webp","thumbnail_width":300,"thumbnail_height":300}