Are you eating enough protein?
Protein is one of the most talked-about nutrients in fitness and nutrition—and for good reason. It plays a critical role in muscle repair, metabolism, satiety, and overall health. While commonly associated with bodybuilders and athletes, protein plays a broader role in building and repairing muscle, supporting immune function, promoting satiety, and maintaining strength and function as we age.
But despite all the attention, a lot of people still aren’t getting enough. So how do you know if your intake is where it should be?
Why Protein Matters
Protein isn’t just for bodybuilders. Your body uses protein to:
Build and repair muscle tissue
Support metabolism and fat loss
Keep you fuller for longer
Maintain healthy skin, hair, and nails
Support hormone and enzyme function
How Much Protein Do You Actually Need?
The outdated recommendation of 0.8g per kilogram of body weight is the bare minimum to prevent deficiency—not to optimize performance or body composition.
A better general guideline:
Sedentary individuals: ~0.6–0.8g per pound of body weight
Active individuals: ~0.7–1.0g per pound
Fat loss phase: ~0.8–1.2g per pound
For example, someone who weighs 180 lbs and trains regularly should aim for roughly 125–180g of protein per day.
Signs You Might Not Be Getting Enough
Not hitting your protein needs can show up in subtle ways:
Constant hunger or cravings
Difficulty building or maintaining muscle
Feeling fatigued or low energy
Slow recovery from workouts
Plateaus in fat loss
If you’re dieting and losing weight quickly but also losing strength, low protein intake could be part of the problem.
Best Sources of Protein
High-quality protein sources include:
Lean meats (chicken, turkey, beef)
Fish (salmon, tuna)
Eggs and egg whites
Greek yogurt
Protein powders (whey, casein, plant-based)
Cottage cheese
Plant-based options:
Lentils and beans
Tofu and tempeh
Edamame
Quinoa
The key is consistency—getting enough throughout the day, not just in one meal.
Simple Ways to Increase Your Intake
If you’re falling short, small adjustments make a big difference:
Add a protein source to every meal
Start your day with a high-protein breakfast
Use a protein shake to fill gaps
Choose high-protein snacks (Greek yogurt, jerky, protein bars)
Prioritize protein first when building meals
The Bottom Line
If your goal is fat loss, protein becomes even more important. It helps preserve lean muscle while you’re in a calorie deficit—which ultimately keeps your metabolism higher.
For adults seeking increased energy, improved recovery, healthier body composition, or support for daily activities, adequate protein intake can make a significant difference. It helps preserve lean muscle during weight loss, which is vital because excessive muscle loss can slow metabolism and hinder strength and activity. Older adults benefit even more, as muscle naturally declines with age without adequate support.
To improve protein intake, incorporate a protein source at each meal instead of relying solely on dinner. Eggs, Greek yogurt, cottage cheese, chicken, turkey, lean beef, fish, milk, beans, lentils, and protein shakes are excellent options. Breakfast is often the easiest place to start, as many common breakfasts are low in protein and lead to hunger shortly after eating.
Focusing on increasing protein intake at each meal can support strength, recovery, fullness, and healthy aging. Small, consistent changes tend to be more effective than extreme approaches that are difficult to maintain.
If you’re serious about improving your body composition, performance, or overall health, protein intake isn’t something to overlook.
Most people aren’t under-eating carbs or fats—but protein is often where the gap is.
Dialing this in is one of the simplest, most effective changes you can make.