Your Body After 40 is a grounded guide to the changes many adults notice in energy, sleep, strength, metabolism, and hormonal health. Dorian Harrow Vale offers practical experiments for steadier days, stronger movement, nourishing meals, better recovery, and more confident healthcare conversations—without blame, miracle claims, or one-size-fits-all rules. Includes reusable logs, checklists, and a plan for the next season. Educational only; not a substitute for individualized medical care.