The Feel Good Life | Dr. Mariana Calleja Ross | Substack

Recent posts

An Unprecedented Challenge

...requires change. Here's how we will do it in 2026.

Jan 13 • Dr. Mariana Calleja Ross

A Christmas Wish for You

A soft reflection on presence, gratitude, and the beauty of slowing down.

Dec 24, 2025 • Dr. Mariana Calleja Ross

Can These 5 Minutes A Day Transform Your Health?

It worked for Japan! So let's try it too.

Nov 29, 2025 • Dr. Mariana Calleja Ross

How Japan Stays Strong, Healthy And Active

And how you can too.

Nov 26, 2025 • Dr. Mariana Calleja Ross

Because you deserve to feel good!

Health Guides

An Unprecedented Challenge

...requires change. Here's how we will do it in 2026.

Jan 13 • Dr. Mariana Calleja Ross

Can These 5 Minutes A Day Transform Your Health?

It worked for Japan! So let's try it too.

Nov 29, 2025 • Dr. Mariana Calleja Ross

How Japan Stays Strong, Healthy And Active

And how you can too.

Nov 26, 2025 • Dr. Mariana Calleja Ross

What if...a conversation about suicide could save a life?

It's World Mental Health Day and we must keep talking openly about it.

Oct 11, 2025 • Dr. Mariana Calleja Ross

Green Prescriptions

Lead The Way To Better Health!

Step up as your community’s go-to outdoors leader for better health with this complete guide.

Aug 21, 2025 • Dr. Mariana Calleja Ross

Let's Take It Outdoors | May 2025

Your role in opening up Green Prescriptions to everyone.

May 17, 2025 • Dr. Mariana Calleja Ross

How To *Really* Hear The World Around You | April 2025

How natural sounds can impact your mood, your focus, and your sleep - and how your brain adapts to them.

Apr 12, 2025 • Dr. Mariana Calleja Ross

Let's Go On A Reading Adventure! 📚🌳 | March 2025

In this month's Green Prescription, discover how reading rewires your brain and get ready to go free-range reading.

Mar 11, 2025 • Dr. Mariana Calleja Ross

Courses

This Is Your Respiratory System | Part 2

What happens when your respiratory system gets sick and how does it impact the rest of your body.

Oct 15, 2025 • Dr. Mariana Calleja Ross

Hit Play & Learn On The Go

Audio newsletters for our series 'Basics Matter' are out!

Aug 1, 2025 • Dr. Mariana Calleja Ross

This Is Your Respiratory System

The 1,500 mile journey of every breath you'll ever have.

May 8, 2025 • Dr. Mariana Calleja Ross

This Is Your Circulatory System | Part 3

How to take good care of your circulatory system and prevent cardiovascular disease.

Mar 6, 2025 • Dr. Mariana Calleja Ross

Q&A Series

Q&A Series: Submit Your Questions Here

I'd love to hear from you! Let's create a powerful health library together.

Jul 26, 2024 • Dr. Mariana Calleja Ross

#2 Q&A Series: Let's Talk About Anxiety

You asked, I answer. Today we discuss common myths, realities and concerns about anxiety.

Jul 11, 2024 • Dr. Mariana Calleja Ross

#1 Q&A Series: Intro & General Health

New series! You ask, I answer. Today we talk about the most common general health concerns: on insomnia, back pain, tendinitis, supplements and…

Feb 21, 2024 • Dr. Mariana Calleja Ross

Resources

Knowledge Is Power. Here's How To Apply It To Your Health.

A curated list of informative websites, articles, books and online tools, by Dr. Mariana Calleja M.D., to help you embrace and improve your health…

Jun 19, 2024 • Dr. Mariana Calleja Ross

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