Knowledge for the Protein-First Life.

Science-backed insights, practical strategies, and the latest research to fuel your transformation.

Latest Article

All Articles

What to Stack With Creatine (and What to Skip)

Creatine is the supplement most lifters start with, and the add-ons people stack on top of it deserve a harder look.

What to stack with creatine: beta-alanine and citrulline show small gains, testosterone boosters mostly don't, and protein totals still matter most.

Read Article

Creatine for Fat Loss: What 3 Meta-Analyses Show

Creatine helps you build muscle, but its fat-loss effect is small and not consistent across studies.

Creatine for fat loss works only modestly: about 0.7 kg in one meta-analysis, no change in another. What it does for muscle, inflammation and dose.

Read Article

150g Protein on 1,500 Calories: Is It Realistic?

Getting 150 g of protein into 1,500 calories sounds tight, but the math works if you plan around lean, protein-dense foods.

Is 150g protein on 1,500 calories realistic? Who it fits, how much of your day it takes up, and how to spread it across meals without tracking everything.

Read Article

Daily Protein Plan for Lean Muscle: Why 1.6 g/kg Works

Most of the protein advice you'll see online boils down to one number and one schedule, and both are easier than they look.

A daily protein plan for lean muscle: the research points to about 1.6 g/kg a day, split across at least four meals, with no need to rush a shake.

Read Article

Supplements for Men Over 40: What Holds Up

Plenty of lists promise the best supplements for men over 40, but the research behind them is uneven.

Supplements for men over 40: creatine and omega-3 have the best muscle evidence, while ashwagandha, tongkat ali and rhodiola come with real caveats.

Read Article

Sarcopenia and Muscle: What Works After 60

Sarcopenia, the age-related loss of muscle mass and strength, is common, and the research points to a few things that help.

Sarcopenia is the age-related loss of muscle. Here is what research says about lifting, protein and eggs, and how to turn it into a daily habit.

Read Article

Ancient Greek Workouts: What Still Holds Up Today

Ancient Greek athletes trained on a four-day rotation that still looks sensible,, and the stories about their diet mix useful facts with legend.

Ancient Greek workouts built on a four-day cycle and a meat-heavy diet. See which parts match modern muscle science and which parts to skip.

Read Article

Insulin and Muscle Growth: What It Really Does

Insulin gets called the master switch for muscle growth, but the research gives it a smaller job than that.

Insulin and muscle growth: it mostly slows muscle breakdown, while protein does the building. Here's what the research says and how to eat for it.

Read Article

Start Your Protein-First Journey

Download Proteinly free and build the one habit that actually moves the needle.