Best Diets for Men in 2026: What 23 Years of Coaching Reveals

Coach Brian Parana scores six eating approaches in Episode 42 and explains the criteria he uses after 23 years of coaching men through each one. His scoring framework puts sustainability on equal footing with fat loss, because a plan that works on paper but fails in daily life produces no results. Brian covers Mediterranean eating, keto and four other popular approaches before naming his top pick.

Summary: Coach Brian Parana evaluates six popular eating approaches in Episode 42 of Driven For Health and scores each on fat loss, muscle gain and long-term sustainability. After 23 years of coaching men, his top pick is flexible dieting built around total calories and adequate protein. The episode covers five named approaches before revealing the winner and the framework Brian calls the Simple Six.

The best eating system for men who want to lose fat rests on two numbers: total calories and total protein. Coach Brian Parana has spent 23 years coaching men through every popular eating approach and in Episode 42 he scores each on fat loss, muscle gain, longevity and sustainability. His conclusion: flexible dieting outperforms every named approach for men who want results they can hold for years. Listen to Episode 42 for the complete scoring and the framework Brian uses with clients.

Related Episodes

• Episode 5 covers calorie targets and what your calorie needs are for men who want to lose fat.
• Episode 6 covers macros in detail: protein, carbohydrates and fat, and how much of each men need.

Both episodes are recommended in the Episode 42 transcript as companion resources.

Take the Next Step

Men who have a clear system and other men going through the same process alongside them get the best fat loss results.

Call To Rise is Brian's 100-day group program for men who have tried different eating approaches and need a structured path that works. The process: find the real reason your fat loss has stalled. Then build your food and training around where your body is now. Run it 100 days with other men doing the same work. Twelve men have completed the 100 days and averaged more than 25 pounds lost. The guarantee: lose 20 or more pounds in 100 days or Brian keeps working with you until you do.

Apply at thecalltorise.com.

If you want to start today with a free resource, the Lose 3 lbs in 3 Days guide is Brian's first step for men who want to reset their eating this week. Get it free at brianparana.com.

Frequently Asked Questions

What is the best eating approach for men trying to lose fat in 2026?

Coach Brian Parana recommends flexible dieting after 23 years of coaching men through every popular approach. It focuses on total calories first, protein second and fiber from whole foods third. This system works across any food preference and requires no food group to be eliminated.

How many grams of protein should a man eat per day to build or preserve muscle?

Most men need 140 to 175 grams of protein per day to preserve muscle while losing fat. Men who are significantly larger or highly active may need up to 200 grams. Brian uses 30 percent of total daily calories from protein as a starting point.

Why does Brian not recommend keto for men who want long-term results?

Keto scores 1 to 2 out of 10 on sustainability because carbohydrates appear at nearly every social meal and most restaurants. Muscle gain is also limited because carbohydrates fuel working muscle and are required for effective training. Prolonged ketosis can also worsen insulin sensitivity over time.

Does intermittent fasting burn more fat than regular calorie restriction?

Research in the American Journal of Clinical Nutrition and Obesity Reviews found that when total calories were equal, time-restricted eating and continuous calorie restriction produced equal weight loss. The calorie reduction itself is what causes fat loss.

Is the Mediterranean eating approach good for building muscle?

Brian scores the Mediterranean approach 4 to 5 out of 10 for muscle gain because it limits protein-rich foods to moderate amounts. Most men need 140 to 175 grams of protein per day to build or preserve muscle. The Mediterranean approach makes reaching that target difficult without additional planning.

What is the Simple Six in Brian's flexible dieting framework?

The Simple Six covers total calories, protein and fiber as the first three priorities. Fat intake, carbohydrates and simple sugar elimination complete the six. Together they create a system for fat loss that works without eliminating food groups.

Can you build muscle on a plant-based eating plan?

Building muscle on a plant-based plan is challenging because protein concentrations in plant foods are lower than in animal foods. Creatine is also absent from plant-based plates since it comes primarily from red meat. Reaching 140 grams of protein or more per day from plants requires consistent planning and supplementation.

Why is paleo eating difficult to sustain long-term?

Paleo removes grains, dairy and soy from the plate. This eliminates many accessible and affordable calorie sources. Many athletes find that training performance drops without rice, pasta and oats. Brian tried paleo at his CrossFit gym and found it impractical to maintain while raising a family.