{"product_id":"musculo-despues-de-los-40","title":"Muscle after 40","description":"\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePart I — What's Happening to You (pp. 8–14).\u003c\/strong\u003e The silent loss with the real numbers, a graph of the two possible trajectories of your life, why it accelerates in women with estrogen decline, anabolic resistance and the leucine threshold, seven myths, and the evidence level table.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePart II — Four Pillars (pp. 16–27).\u003c\/strong\u003e Protein with your personal calculation, progressive strength with the 2 by 2 rule, recovery, and the four supported supplements — separating what works from what they want to sell you.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePart III — 8-Week Plan (pp. 29–37).\u003c\/strong\u003e Four blocks with sets, reps, and progression, the two routines explained exercise by exercise, and sample menus based on your weight.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePart IV — 16 Recipes (pp. 39–46)\u003c\/strong\u003e with up to 42g of protein, with grams listed in the information box.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePart V — Six Printable Tools (pp. 48–53):\u003c\/strong\u003e calculator, food chart, three-day journal, workout log, tracker, and re-evaluation.\u003c\/p\u003e","brand":"NUTRIZEVITA","offers":[{"title":"Default Title","offer_id":46910377459873,"sku":null,"price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/1081\/0785\/files\/Capturadepantalla2026-09-03185139.png?v=1788479616","url":"https:\/\/nutrizevitamenu.myshopify.com\/es\/products\/musculo-despues-de-los-40","provider":"NUTRIZEVITA","version":"1.0","type":"link"}