News filter by fitness

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. 

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.

 The gut is now being called the second brain and its power to alter human behavior is fascinating scientists. Now, experts think that the microbiome is connected to our fitness level, but how and to what degree?  

This article explores why physically fit individuals tend to sweat more, explaining how increased sweat is a sign of improved cardiovascular efficiency and heat regulation. It breaks down how VO₂ max relates to fitness, how sweat rates vary based on different factors, and what essential electrolytes are lost through sweat. The piece emphasizes the importance of replenishing both fluids and electrolytes—especially for active people—and promotes smarter hydration strategies to support performance and recovery.

Explore the transformative potential of TTFD, a superior form of thiamine, in enhancing energy, cognitive function, and overall well-being. The advantages of TTFD over traditional thiamine supplements, include its enhanced bioavailability, ability to cross the blood-brain barrier, and support for vital metabolic processes and cellular health. Delve into the key benefits of TTFD, such as improved memory, reduced anxiety, and heightened dopamine levels, while also understanding the importance of addressing thiamine deficiency and factors affecting absorption.