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Sprinters working on their endurance for optimal performance

The Scientific Evidence Behind Exercise Performance and Magnesium

Magnesium is essential for muscle function and energy metabolism, so it makes sense that magnesium impacts athletic performance. Many studies have shown that as physical activity increases, so must an athlete's magnesium supplementation--for many reasons. 
Two people in the middle of HIIT workout

Steady State Cardio vs. High Intensity Interval Training (HIIT)

Health By Principle explores if steady state cardio or high intensity interval training (HIIT) are better for your wellness. We use research to debate the pros and cons, and give you a science-driven answer to this fitness question. 
Using a treadmill to stay active

Why Physical Activity Is Your Wellness MVP

Physical activity is more than just exercise—it’s the foundation of whole-body wellness. Movement strengthens your heart, boosts energy, sharpens focus, and improves mood, while also protecting long-term health. No matter your age or fitness level, even simple routines like walking or stretching can make a powerful impact on how you feel and function.

This blog cluster dives into the many benefits of staying active, from building lasting exercise habits to comparing HIIT vs steady-state cardio, exploring the mental health benefits of movement, and uncovering how fitness helps fight fatigue. Together, these insights show why physical activity is your ultimate wellness MVP and a key step in creating a balanced, energized life.

Top Health Trends for 2025: Wellness, Longevity, and Nutrition

Top Health Trends for 2025: Wellness, Longevity, and Nutrition

In 2025, health and wellness trends focus on holistic well-being, stress management, and longevity. Music, mindfulness, and digital detoxing support mental wellness, while natural sleep aids like magnesium and vitamin B1 improve rest. Longevity strategies, including biohacking, heat and cold therapy, and wearable tech, are gaining traction. Nutrition trends highlight carnivore and keto diets, along with essential supplements like vitamin D and probiotics. As people tackle chronic disease, obesity, and heart health, they prioritize exercise, stress reduction, and balanced nutrition, making 2025 a year of proactive, data-driven wellness.

Who Wins in Fitness: Early Birds or Night Owls?

Who Wins in Fitness: Early Birds or Night Owls?

Your wellness matters- and so does when you choose to exercise! Health By Principle deep dives into the science behind working out in the morning and at night. Make the best science-based decision for your physical health and lifestyle.

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