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Woman waking up and stretching after a great night of sleep

Magnesium May Be the Key to Better Sleep

While melatonin gets all the credit for better sleep, Magnesium is actually a powerhouse mineral that helps with a number of things -- including sleep. Plus, nearly 70% of Americans are magnesium deficient.
Magnesium 101: Types, Benefits, and Uses

Magnesium 101: Types, Benefits, and Uses

Magnesium is an important micronutrient that many parts of your body – including your nervous system, your muscles, your heart, your bones and immune system – needs in order to function properly. The adult human body contains about 25 grams, with about half stored in the bones, while the rest can be found in soft tissues, bodily fluids and muscles. Most adults in the US do not meet that daily target through their diet. And selecting a supplement is no easy task, as a bewildering number of products can be found on the market. 

The Benefits of Walking for Overall Health, Weight Loss, Migraine Relief, Stress Management, and Memory

The Benefits of Walking for Overall Health, Weight Loss, Migraine Relief, Stress Management, and Memory

Walking is a simple yet powerful exercise that improves overall health, aids in weight loss, alleviates migraines, reduces stress, and boosts cognitive function. Regular walking enhances cardiovascular health, strengthens bones, burns calories, and regulates appetite. It also reduces migraine frequency and severity by improving blood flow and releasing endorphins. Walking in nature alleviates stress and anxiety while enhancing memory and cognitive performance. Grounding, or walking barefoot on natural surfaces, can amplify these benefits. Tips for incorporating walking into daily life include setting realistic goals, choosing scenic routes, inviting friends, tracking progress, and staying consistent.

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. 
Breaking bad habits to build good habits

10 Tips to Make Exercise a Habit

Make exercise a habit with these 10 helpful tips! Understanding the science of habits and how they work enables us to make and keep them.

by Health By Principle on August 26, 2025  in Exerciseexercise and mental healthhealthy lifestylehealthy living
Is Your Sunscreen Lowering Your Vitamin D Levels?

Is Your Sunscreen Lowering Your Vitamin D Levels?

It's time to crack out the sunscreen now that the weather is getting warmer! But what does it actually mean for your vitamin D production?

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