The Protein-Forward Diet: Your Complete Guide to Preventing Age-Related Muscle Loss

Changes in strength and energy can sneak up as the years pass, but muscle loss isn’t just a concern for the elderly. Alan explores how a protein-forward diet—putting protein at the center of every meal—can help protect muscle mass and support vitality throughout adulthood, backed by science and actionable advice.

The Protein-Forward Diet: Prevention and Intervention

Understanding Sarcopenia and Why It Matters

Alan kicks off this episode by highlighting a common, little-discussed condition called sarcopenia. As he puts it:

“We all are going to suffer from a condition called sarcopenia as we get older. It’s a subtle thing that happens in our body to everybody where we lose the ability to assimilate protein that’s in our blood… assimilate them into muscle tissue.”

This isn’t just about getting weaker in our eighties; according to Alan, sarcopenia can start as early as your late forties or early fifties—especially if you’re less active. For Alan, the process can lead to losing strength, endurance, and the “vim for life” that makes daily activities enjoyable and possible.

Worse yet, Alan explains that when your body stops using dietary protein to build muscle, those amino acids might be stored as body fat instead—a process he describes as gluconeogenesis. For some, especially those with a “protein weight gene that is not functioning correctly,” this can mean unwanted weight gain as protein ends up diverted away from muscle maintenance and stored as fat.

The Role of Genetics

Genes play a role in how your body handles protein. Alan points out that genetic factors can influence your response to protein and your risk for carrying excess body fat. To tailor your diet optimally, Alan recommends genetic testing as a tool for personalized nutrition—something he offers through DNA Power’s Total Power Genetic Test.

Core Principles of a Protein-Forward Diet

What Is a Protein-Forward Diet?

According to Alan, a protein-forward diet simply means you build your meals around your protein needs. Rather than treating protein as a side note, you give it center stage:

“I talk to people about having what’s called a protein forward diet. In other words, you would center your diet around your protein intake.”

The idea is to intentionally aim for a daily protein goal tailored to your body weight and composition, using protein as your main macro-nutrient anchor whether you’re cooking, meal prepping, or ordering takeout.

How Much Protein Should You Eat?

Alan recommends determining your protein goal based on your body weight. He suggests different methods based on how you track your weight:

If you know your weight in kilograms: Alan says, “Somewhere between 1.6 and 2 grams per kilo of body weight per day.”
If you know your weight in pounds: Alan advises calculating your lean body weight. “So we’d have to deduct your body fat. That means finding out your BMI, which is a really easy calculation.”

Alan gives quick guidance for calculating BMI online and explains target ranges:

“If you’re a man, that number should be under, definitely under 27. If you’re a woman, it should be under 30, somewhere in that range. If you want to be really healthy, you would take those ranges down even further.”

He also shares more optimal body fat percentage ranges for those with extra-health ambitions, noting that men generally fare best in the 11–18% range and women in the 19–24% range due to natural differences in body composition.

Optimizing Protein Uptake

It’s not just about how much protein you eat, but how well your body uses it. As Alan describes, with sarcopenia, “our muscles forget that those amino acids were really important to them and they let them bypass.” To address this, he emphasizes the importance of reactivating amino acid receptor sites with essential amino acids:

“5 grams of essential amino acids per day has been clinically shown to reactivate the receptor sites for muscle protein, for protein uptake or amino acid uptake into our muscles.”

Alan suggests this as a foundational part of a protein-forward eating plan, layered on top of your daily protein goal.

Timing and Gender Differences

Should you eat all your protein at once or spread it out? Alan shares his practical tips based on hormonal dynamics and gender:

Women: “Generally speaking, it’s better to protein load in the morning and taper off in the evening.”
Men: “We can kind of have more protein throughout the day, just changes in our hormones are different.”

He also notes the role hormones play in muscle maintenance. For men, testosterone stays active much of their life. For women, as estrogen and progesterone levels drop with age, so can testosterone—something clinicians now track even in older women due to its impact on lean muscle mass, strength, and endurance.

Practical Steps to Build Your Protein-Forward Diet

1. Calculate Your Protein Target

Determine your weight in kilograms (or convert your pounds to kilograms).
Use Alan’s formula: multiply your body weight in kilos by 1.6 to 2 grams per day for a daily target.
If you track weight in pounds, figure out your BMI and estimate your lean body mass by subtracting estimated body fat.

2. Spread Protein Intake Throughout the Day

Plan protein-centric meals and snacks. For women, prioritize higher protein in the morning.
For men, distribute your protein intake across the day.
Remember, the goal is to meet your minimum requirement—not to overload at any single meal.

3. Supplement with Essential Amino Acids

As Alan suggests, consider 5 grams of essential amino acids daily to help “reactivate the receptor sites for muscle protein” and optimize muscle protein synthesis.
Learn about different supplement forms—powders, capsules, or functional foods—and choose what fits your lifestyle and preferences.

4. Monitor and Improve Your Body Composition

Regularly check your body fat percentage and/or BMI using simple online calculators and body composition tools.
Track your progress and adjust your protein intake or activity level as your lean body mass changes.

5. Move Regularly (Even at 80+!)

Alan recounts a clinical study he participated in with women over 80, where even small amounts of exercise supported improvements in muscle and bone health:

“Just a small amount of exercise we’d see an immediate sort of response in their lean muscle mass as well as the bones that we were checking for osteopenia, osteoporosis and could we stop it or reverse it and we found that there’s ways to do that.”

Find activities you enjoy—walking, bodyweight workouts, yoga, or anything that gets your muscles moving.
Combine exercise and a protein-forward diet for maximum benefit at any age.

6. Consider Genetic Testing for Extra Precision

Alan emphasizes that understanding your genetics can unlock targeted strategies for your diet and exercise plan:

“Having a genetic test really is something that gives you control, vast amounts of control over what you would do as an intervention at no matter what age you have your genetic test, you can still intervene and make changes to your long-term health outcomes.”

A test can reveal your protein absorption and utilization potential, and clarify whether specific diets (like keto, carnivore, or broader approaches) might suit your individual genetic profile.
Alan recommends DNA Power’s Total Power Genetic Test, the one he uses in his practice.

Conclusion: Take Charge of Your Muscle Health Today

Alan makes it clear: sarcopenia and the loss of vitality we often associate with aging are not inevitable and can be addressed head-on with dietary and lifestyle changes. A protein-forward diet, built around personalized protein goals, daily essential amino acids, regular movement, and—where possible—genetic insight, is a potent tool for extending your strength and independence long into the future.

If you’re curious about your own protein needs or want to dig deeper into how your genetics influence your diet choices, Alan invites you to check out the DNA Power Total Power Genetic Test. He’s always happy to answer questions and review results via app or in a personal consultation.

Ready to rediscover your vim and vigor? Start by centering protein in your diet, and let Alan’s approach guide you toward healthy, empowered aging.

Have questions or thoughts about the protein-forward diet or your own muscle health? Alan reads and responds to every comment—add yours below and join the conversation!