6 Science-Backed Self-Care Tips

6 Science-Backed Self-Care Tips


In a culture that often promotes self-care as a product, it’s easy to forget that some of the most powerful wellness practices have been around for centuries. They don’t come in trend cycles, they come in consistent rituals that help us regulate, reset, and restore.

These six practices are backed by science, shaped by tradition, and proven to support long-term wellbeing.

1. Breathe Better, Feel Better

One of the most effective ways to regulate the body and mind is also the most accessible: your breath. Controlled, conscious breathing stimulates the parasympathetic nervous system, responsible for rest and recovery, reducing cortisol, lowering blood pressure, and improving emotional regulation. (1)

 

Try this: Practice box breathing (inhale 4 – hold 4 – exhale 4 – hold 4) for just 2 minutes to reset your nervous system. Over time, breathwork can improve resilience, sleep, focus, and even immune function. (2)

2. Infrared Sauna for Deeper Recovery

Used for generations across cultures, heat therapy has long been a staple of recovery and renewal. Infrared saunas take this further by penetrating deeper into the body, supporting:

Regular infrared sessions offer both immediate and cumulative benefits - especially when made part of a consistent home routine. It's not just about sweat, it’s about cellular rejuvenation. (3)

3. Sleep as a Ritual, Not a Reward

Sleep is often the first thing we sacrifice, but it underpins nearly every function of health, from memory and mood to immunity and metabolic balance. Research shows that consistent sleep routines can improve everything from cardiovascular health to hormone regulation. (4)

Make it a ritual: Dim the lights. Avoid screens before bed. Use a warm shower, infrared session, or breathwork practice to wind down. Reframe sleep as something you prepare for, not collapse into.

4. Move with Intention

Movement isn’t just about exercise, it’s about energy. Gentle, consistent movement supports lymphatic flow, mood, joint health, and cognitive clarity. (5) It doesn’t have to be intense to be effective.

Incorporate: Stretching in your sauna. Walking in nature. Short mobility flows between meetings. 

5. Connect to What Matters

Community, connection, and purpose all contribute to long-term health, and science backs this up. Loneliness has been linked to increased inflammation and chronic disease, while positive social connections boost immunity, emotional regulation, and resilience. (6,7)

Mindfulness and gratitude practices also help improve emotional regulation and enhance the body’s stress response. (8)

Simple ways to reconnect:

  • Share a sauna or walk with someone.

  • Reflect on three things you’re grateful for each morning.

  • Join a wellness group, class, or conversation.

6. Eat for Energy and Ease

Food is one of the most intimate forms of self-care. A diet built on whole foods, balanced blood sugar, and anti-inflammatory ingredients helps regulate hormones, mood, and energy. (9)

Start here: Prioritise protein, colour, and fibre at each meal. Stay hydrated. Don’t fear healthy fats. Eat mindfully and tune in to how food makes you feel - not just how it looks on a label.


Consistency Is the Real Secret

Most of these practices don’t require big lifestyle overhauls. The key is consistency, making space for small, intentional acts of care that build real wellbeing over time. Choose one to start. Make it yours. Build from there.

For more ideas, explore the Clearlight Wellness Journal or watch videos from our founder Johannes, where we share deeper insights into infrared therapy and whole-body health.

 

References

1. Russo, M. et al. (2017), “The physiological effects of slow breathing in the healthy human” PubMed
2. Kox, M. Et al. (2014), “Voluntary activation of the sympathetic nervous system and attenuation of the innate immune response in humans” PubMed
3. Qin, B. Et al. (2024), “Far-infrared radiation and its therapeutic parameters: A superior alternative for future regenerative medicine?” Science Direct
4. Worley S. (2018), “The Extraordinary Importance of Sleep” PubMed
5. Warburton, D. Et al. (2006), “Health benefits of physical activity: the evidence.” PubMed
6.  Park, C. Et al. (2020) “The Effect of Loneliness on Distinct Health Outcomes: A Comprehensive Review and Meta-Analysis” Science Direct
7. Michalski, C. Et al. (2020), “Relationship between sense of community belonging and self-rated health across life stages” PubMed
8. Khoury, B. Et al. (2015), "Mindfulness-based stress reduction for healthy individuals: A meta-analysis” PubMed
9. Bo, S. Et al. (2020) “A Critical Review on the Role of Food and Nutrition in the Energy Balance” PubMed
10. Firth, J. Et al. (2020), "Food and mood: how do diet and nutrition affect mental wellbeing?” PubMed