{"version":"1.0","type":"card","id":"69fd6679-0a79-44b2-aeb1-e0d3a5a10c07","url":"https://stacklist.com/card/69fd6679-0a79-44b2-aeb1-e0d3a5a10c07","title":"How Much Protein Do You Really Need?","source_url":"https://www.consumerreports.org/health/nutrition-healthy-eating/how-much-protein-do-you-really-need-a2065027197/?EXTKEY=NF65NCE2&utm_source=acxiom&utm_medium=email&utm_campaign=20260516_nsltr_food&utm_nsltr=food&utm_segment=nbp","note":"Here's what experts say about how much protein you need in your diet. New protein recommendations in the dietary guidelines can be confusing.","image":{"url":"https://ucarecdn.com/0b72f151-8634-4cf1-90a4-98ac23e0bf03/","alt":"How Much Protein Do You Really Need?","width":1200,"height":630},"stack":{"id":"7c7a5e0e-8dc8-4404-8494-0a0d5b649105","title":"Health","url":"https://stacklist.com/stack/7c7a5e0e-8dc8-4404-8494-0a0d5b649105"},"created_at":"2026-05-16T15:18:07.237Z","updated_at":null,"aco":{"summary":"Protein requirements and dietary guidelines explain what protein does in the body, how much is needed daily, and where to find it. The 2026 dietary guidelines recommend 1.2-1.6 grams per kilogram of body weight daily, higher than previous recommendations, with particular importance for older adults to prevent muscle loss.","tags":["protein","nutrition","dietary-guidelines","health","muscle-mass","amino-acids","aging"],"key_entities":[{"name":"Rachel Meltzer Warren","type":"person","confidence":0.95},{"name":"Stuart Phillips","type":"person","confidence":0.9},{"name":"Amy Keating","type":"person","confidence":0.9},{"name":"Roger Fielding","type":"person","confidence":0.9},{"name":"McMaster University","type":"organization","confidence":0.95},{"name":"Jean Mayer USDA Human Nutrition Research Center on Aging","type":"organization","confidence":0.9},{"name":"Tufts University","type":"organization","confidence":0.95},{"name":"Consumer Reports","type":"organization","confidence":0.9},{"name":"International Food Information Council","type":"organization","confidence":0.85},{"name":"Dietary Guidelines for Americans","type":"concept","confidence":0.95},{"name":"Recommended Dietary Allowance","type":"concept","confidence":0.95},{"name":"Hamilton, Ontario","type":"location","confidence":0.9},{"name":"Boston","type":"location","confidence":0.9}],"classification":"reference","language":"en","confidence":0.85,"provenance":{"model":"claude-haiku-4-5","tool":"@stacklist/be@0.1.0","confidence":0.85,"timestamp":"2026-05-16T15:18:13.827Z"},"token_counts":{"approximate":3339,"cl100k":2872},"content_hash":"sha256:b7c5b055176a8abff3a57c390be804e70f798acb0bf8e1f0629e75416802c434","acp_version":"0.2","body_available":true,"body_tokens":3339,"visibility":"public","agent_accessible":true,"status":"final"},"_links":{"self":"/api/public/card/69fd6679-0a79-44b2-aeb1-e0d3a5a10c07.json","html":"https://stacklist.com/card/69fd6679-0a79-44b2-aeb1-e0d3a5a10c07","md":"/api/public/card/69fd6679-0a79-44b2-aeb1-e0d3a5a10c07.md","stack_json":"/api/public/stack/7c7a5e0e-8dc8-4404-8494-0a0d5b649105.json"}}