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STILL IN MOTION
Because slowing down isn’t in the plan.
THIS WEEK'S STORY
Issue #23 established that adults over 60 need more dietary protein than the standard RDA. Today we go significantly deeper, because the when and what kind matter as much as the total amount.
A registered dietitian who works specifically with active adults over 60 told me something that reframed how I think about this: “Most people over 60 are eating approximately the right amount of protein and getting approximately half the muscle benefit they should. Not because the quantity is wrong. Because the distribution and the type are wrong.”
She was describing anabolic resistance — the reduced sensitivity of aging muscle to the protein synthesis signal. Understanding it changes not just how much protein you target, but how you structure every meal and what forms of protein you prioritize.
THE MAIN MESSAGE
Anabolic resistance is the reduced capacity of aging muscle to respond to a given protein dose with muscle protein synthesis. In a 25-year-old, a 20-gram dose produces a near-maximal synthesis response. At 65, the same dose produces a significantly smaller response — and 30 to 40 grams is required to achieve the same signal.
Four practical implications:
Per-meal dose must increase: distribute 30 to 45 grams of high-quality protein per meal rather than the standard 20 to 25 grams that works for younger adults.
Leucine content is critical: leucine is the amino acid that triggers muscle protein synthesis. High-leucine sources — whey, eggs, dairy, meat, soy — produce a stronger signal per gram than low-leucine sources.
Post-exercise timing matters more after 60: the anabolic window is narrower in older adults. A 30 to 40-gram protein dose within 30 to 60 minutes post-exercise produces significantly greater synthesis than delayed consumption.
Pre-sleep casein: slow-digesting casein protein sustains amino acid availability during overnight fasting. 40 grams of casein-rich protein before bed is associated with improved overnight muscle synthesis in adults over 60.
Practical daily target: 1.0 to 1.2 grams per pound of bodyweight, distributed as 30 to 40 grams per meal, with a post-exercise dose and an optional pre-sleep dose. For a 170-pound person: 170 to 204 grams per day across four to five protein exposures.
Home mixers weren’t built for bread. We fixed that.
Ever tried to make dough in your regular mixer?
The results aren’t pretty: Clumpy texture. Stodgy bread. Overheated motors.
So, we took the same dough-making technology that professional bakers have used for decades and packed it into a countertop machine.
Introducing Ooni Halo Core.
Its secret? Spiral mixing.
In a regular mixer, a single hook chases your dough around the bowl — like someone trying to knead with one hand tied behind their back.
But in a spiral mixer, three synchronised attachments fold and stretch dough as one, replicating the precise and powerful dual-kneading action of a skilled baker’s hands.
The result: Stronger dough, softer loaves and a higher rise.
Stretch of the Week: Seated Chest and Bicep Opener
Why: Digestive comfort after high-protein meals is significantly better in an upright thoracically extended posture. This stretch releases the anterior chain tightness that forward-flexed meal postures compound.
How to do it:
Sit tall in a firm chair, interlace the hands behind the back
Squeeze the shoulder blades together and gently lift the hands away from the back
Simultaneously lift the chin slightly and extend the thoracic spine upward and backward
Hold 20 to 30 seconds, 3 rounds — perform after any large meal
Tuesday expands with three posture and digestive strategies that support protein absorption and reduce post-meal discomfort.
Strength Move of the Week: Farmer Walk to Overhead Carry Superset
Purpose: Transitions from a loaded grip and trunk stability challenge to an overhead stability challenge. Together they elevate post-exercise protein synthesis receptivity significantly.
How to do it:
Farmer Walk: hold heavy dumbbells at sides and walk 30 to 40 steps with nasal breathing
Without rest, raise both dumbbells to press position overhead — arms fully extended, core braced
Overhead Carry: walk 20 to 30 steps with weights overhead, maintaining tall posture
Lower weights, rest 90 seconds. 3 rounds.
Follow immediately with your 30 to 40 gram protein meal
Thursday expands with three post-exercise nutrition protocols by dietary pattern and the specific meal combinations that provide 30 to 40 grams of high-leucine protein most efficiently.
Suggested Equipment: Protein Tracking App and Kitchen Scale
Most people significantly underestimate daily protein intake. One week of accurate tracking with a food scale and a nutrition app (Cronometer or MyFitnessPal are both accurate for protein) typically reveals that actual intake is 40 to 60 percent of target. One week of tracking calibrates intuition for months.
Saturday evaluates the protein supplement landscape: whey, casein, plant-based, and collagen for adults over 60.
SIM60 receives no commissions or affiliate compensation for any equipment referenced in this issue. All mentions are for illustration purposes only.
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THE TAKEAWAY
Getting older means your muscles are harder to feed. Not impossible — harder. The solution is larger per-meal doses, high-leucine sources, post-exercise timing, and pre-sleep casein. The quantity most people eat is close to right. The distribution and timing are almost always wrong.
YOUR TURN
Have you ever tracked your protein intake for a full week? And are you meat-eating, plant-based, or somewhere in the middle? The protein strategy differs significantly by dietary pattern. Reply and tell me where you are.
Still moving forward,
— The SIM60 Team
simsixty.com · Because slowing down isn't in the plan.
Educational content only. Not medical advice. SIM60 is not a medical provider and does not diagnose or treat any condition. Consult your physician or a licensed physical therapist regarding your specific symptoms before beginning any exercise described here.
