About The Fit Inside

Hi, I’m Aayush Jaiswal

Welcome to TheFitInside, Your Inside Track To Optimal Health!

It’s a health, fitness, and nutrition blog built on one simple belief: real advice should be backed by real science, not gym gossip.

My journey started in 2020 when I began going to the gym. I was always on the skinnier side, and like most beginners, I started paying attention to what people around me were doing. What I noticed quickly was that most people followed fitness advice without ever questioning where it came from: bro science, random tips, supplement myths, all accepted as fact without anyone verifying the science behind it.

That frustrated me. So instead of just working out, I started reading. I dug into the science behind nutrition, strength training, healthy eating, supplements, and how the body actually works. Writing became my way of sharing what I was learning, and The Fit Inside grew out of that same curiosity.

I have been writing about health and wellness since 2020 on different portals, and every article I publish is grounded in research from trusted sources like WHO, ICMR, and published medical literature, not trends or hearsay.

My Nutrition Education

1. Free Starter Nutrition Course, The Health Sciences Academy, UK (July 2021) | Certificate ID: 9C27617B
2. “The Facts You Need About Protein, Calcium and Sodium,” Gaples Institute, directed by Stephen Devries, MD (July 2021)
3. Additional coursework in nutrition science, Gaples Institute (2021)

The Health Sciences Academy is one of the largest online nutrition educators in the UK. The Gaples Institute is a non-profit cardiovascular health organisation led by practising cardiologists.

I do not hold a clinical degree, and The Fit Inside is not a substitute for professional medical advice. What you will find here is carefully researched, honestly written content, always with citations, always with a disclaimer, and always in plain language that actually makes sense.

What I Write About

1. Men’s Health: fitness, hormones, supplements, strength
2. Women’s Health: hormonal health, bone health, nutrition through life stages
3. Healthy Eating: what to eat, what to avoid, and why, with the science behind it
4. Daily Lifestyle: sleep, stress, air quality, mental wellness, and everyday habits
5. India-specific content: health advice that fits Indian food, festivals, seasons, and cities

A Note on My Content

Every article on The Fit Inside is written with care and backed by published research. However, health is deeply personal, and what works for one person may not work for another. Nothing on this site should be taken as medical advice. Always consult a qualified healthcare professional before making changes to your diet, exercise routine, or health regimen.

For questions, collaborations, or feedback: Email: meaayushh@gmail.com, LinkedIn: https://www.linkedin.com/in/aayushjaiswalprofile/

© The Fit Inside / Aayush Jaiswal