Why Women Should Eat More Protein: Unlocking the Benefits of a Protein-Rich Diet

by Drew Spears on May 01, 2024

In the world of nutrition and fitness, the focus on protein often centers around male athletes or bodybuilders. However, there's a growing body of evidence showing that women can benefit just as much—if not more—from a diet rich in protein. Whether your goal is to build muscle, lose weight, or simply maintain a healthy lifestyle, upping your protein intake could be the game-changer you're looking for.

The Science Behind Protein and Metabolism

One of the key benefits of consuming more protein is its impact on diet-induced thermogenesis (DIT), which is the increase in energy expenditure following meals. A 2019 study by Jassis et al. investigated the effects of protein quantity and type on DIT in overweight adults. The researchers found that meals with higher protein content led to a significant increase in DIT compared to meals with lower protein content. This suggests that consuming more protein can help boost your metabolism, leading to more calories burned throughout the day.

Protein and Body Composition

Another study by Campbell et al. examined the effects of high versus low protein intake on body composition and maximal strength in aspiring female physique athletes. This 8-week randomized controlled trial found that women who consumed higher amounts of protein experienced greater muscle growth and fat loss compared to those who consumed lower amounts of protein. This means that increasing your protein intake, along with resistance training, can help you achieve a leaner, stronger physique.

The Triple Protein Effect

When considering the benefits of protein for women, it's helpful to think of what I call the "Triple Protein Effect." This encompasses three major advantages of a protein-rich diet:

1. Increased Satiety: Protein-rich meals tend to keep you feeling fuller for longer. This can help curb cravings and reduce the likelihood of overeating.

2. Muscle Growth and Recovery: Protein provides the building blocks for muscle tissue. This is crucial for women who engage in strength training or other forms of resistance exercise.

3. Metabolism Boost: As mentioned earlier, protein increases DIT, leading to a higher calorie burn. This can be especially beneficial for those looking to lose weight or maintain a healthy weight.

 How Much Protein Do You Need?

So, how much protein should you be consuming? While individual needs vary based on factors like age, activity level, and fitness goals, a general guideline for women is to aim for 1.2 to 2.2 grams of protein per kilogram of body weight per day. If you're involved in intense resistance training or endurance sports, you might need to lean toward the higher end of this range.

 Tips for Incorporating More Protein into Your Diet

If you're ready to up your protein intake, here are some practical tips to get started:

- Breakfast Boost: Add protein to your breakfast by including eggs, Greek yogurt, cottage cheese, or a protein shake.

- Snack Wisely: Opt for high-protein snacks like nuts, beef jerky, or protein bars.

- Lean Proteins: Choose lean sources of protein such as chicken breast, turkey, fish, and tofu.

- Mix It Up: Don't be afraid to explore plant-based proteins like lentils, quinoa, and chickpeas for variety.


Protein isn't just for bodybuilders or elite athletes—it's for everyone, including women who want to feel stronger, healthier, and more energetic. By increasing your protein intake, you can benefit from greater satiety, improved muscle growth, and a boosted metabolism. So, go ahead and add an extra serving of protein to your plate—you deserve it!

Whey Protein : The Ultimate Fitness Fuel

Jassis, et al. Effects of protein quantity and type on diet induced thermogenesis in overweight adults: A randomized controlled trial. Clin Nutr. 2019 Aug;38(4):1570-1580.

Campbell, et all. Effects of High vs. Low Protein Intake on Body Composition and Maximal Strength in Aspiring Female Physique Athletes Engaging in an 8-Week Resistance Training Program, International Journal of Sport Nutrition and Exercise Metabolism. DOI


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