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Ashima Raizada

Ashima Raizada is a fitness enthusiast and yoga therapist who helps people reverse lifestyle diseases by making simple lifestyle changes. She’s a voracious reader, a freelance writer, an avid traveller and an occasional bathroom singer.

16 articles

Wearable Tech 4 min read

Why you should delay your first coffee by 90 minutes

Discover why delaying your morning coffee by 90 minutes can boost focus, energy, and sleep — backed by neuroscience and circadian rhythm research.

Aug 01, 2025
Sleep 7 min read

How caffeine affects your sleep – and when you should stop drinking it

Discover how caffeine affects your sleep, from latency to REM disruption—plus science-backed tips for timing your intake without sacrificing rest.

Jul 11, 2025
Sleep 7 min read

Caffeine and adenosine: The reason behind the coffee crash

How caffeine affects adenosine signaling, sleep, and energy. Learn why crashes happen and how to reset your tolerance for better cognitive performance

Jun 20, 2025
Sleep 6 min read

Skin temperature: What's normal and how it fluctuates

We explore skin temperature, what's normal, and how it naturally fluctuates during sleep, the menstrual cycle and with training or illness

Apr 30, 2025
Women’s Health 6 min read

The four phases of the menstrual cycle: How you might feel

We explore how the four stages of the menstrual cycle and how understanding them can help you master fertility, energy levels, and mood.

Mar 20, 2025
Biohacking 12 min read

Ultrahuman Ring AIR: Dynamic Recovery

Your recovery is directly tied to your metabolism. If your body doesn’t get enough rest post-workout, it can also affect your HRV and other …

Oct 05, 2023
Exercise 16 min read

14 Benefits Of Good Posture And How To Fix Bad Posture

We’ve all been told to “sit up straight” or “walk tall” since we were children. Everyone, from our relatives to influencers on social media, talks …

Oct 14, 2022
Exercise 11 min read

Why Do Stronger Ankles Equal A Healthier Body?

The human body is a complex network of interconnected muscles, joints and ligaments. All these components need to work in cohesion for the body to …

Oct 14, 2022
Metabolic Health 7 min read

How Are Your Joints And Metabolic Health Connected?

A lot of us experience joint stiffness as early as in our 20s. In our 20s and even 30s, it is not something we think much about.

Oct 14, 2022
Wearable Tech 7 min read

Can Wearable Tech Help Reduce Stress?

Stress is your body’s natural response to life’s peaks and crevices. It is defined as any real or interpreted threat to the physiological or …

Oct 14, 2022
Metabolic Health 10 min read

The Metabolic Health crisis

When we think of metabolism and metabolic health, our minds immediately rush to the concept of weight. We traditionally look at weight as a marker of …

Aug 11, 2022
Mental Health 9 min read

Can Poor Posture Affect Your Mental Health?

Good posture improves confidence, reduces stress, reduces anxiety and depression, improves mood and energy levels, and increases resilience.

Aug 03, 2022
Wearable Tech 9 min read

How Can Wearable Tech Optimise Your Rest And Recovery?

All of these devices have one ultimate aim—to enhance performance by tracking different parameters such as sleep, energy, heart rate and activity …

Jul 05, 2022
Biohacking 11 min read

Food Logging: Hacking Nutrition with the Cyborg

Eating healthy can be a Herculean task for some people.  Whether you want to cut back on sugar or reduce your portion size, figuring out where to …

Mar 14, 2022
Metabolic Health 7 min read

How is your metabolic score calculated and what does it mean?

Learn what your metabolic score means, how it’s calculated, and the lifestyle changes that can help you improve it through better glucose control

Feb 25, 2022
Energy Management 7 min read

How Alcohol Affects Your Blood Glucose Levels

The mention of alcohol almost always elicits a conflicting reaction. Add the debate surrounding sugary drinks and calorie counting to the mix and it …

Sep 20, 2021