Expat Healthy Living Awareness - Sleep Well, Eat Well - One World Cover

Expat Healthy Living Awareness – Sleep Well, Eat Well

March is a month for two things that most people know they should do better: sleep more and eat well. Sleep Awareness Week (8-14 March 2026) and National Nutrition Month arrive together, and that timing is more than coincidental. Sleep and nutrition are not separate topics that happen to share a calendar month. They are two sides of the same biological system — and for internationally mobile employees, both are under pressure in ways that are easy to overlook.

Why Sleep and Nutrition Belong Together

Most people understand that poor sleep makes you tired. Fewer people understand that it also makes you hungry – specifically, hungry for the wrong things. Sleep deprivation increases ghrelin, the hormone that drives appetite, and decreases leptin, the hormone that signals fullness. The result is a measurable increase in caloric intake, a stronger preference for high-sugar and high-fat foods, and a significantly reduced ability to make healthy choices the following day.

The relationship runs in both directions. A diet high in ultra-processed foods, refined sugars, and alcohol disrupts sleep architecture – reducing the proportion of deep, restorative sleep even when total sleep duration appears adequate. Vitamin D and magnesium deficiencies, both common in internationally mobile adults, are associated with poorer sleep quality. Improving nutrition tends to improve sleep. Improving sleep tends to improve nutritional choices. The two reinforce each other, for better or worse.

For expats, both systems are under structural pressure. Time zone disruption, irregular schedules, reliance on convenience food, unfamiliar food environments, and the loss of established cooking routines are not temporary inconveniences – they are features of the mobile lifestyle. Addressing them requires more than individual willpower. It requires awareness, practical tools, and an employer culture that treats healthy living as a genuine priority.

The Numbers That Matter

Issue	Key Statistic	Source
Sleep deprivation	1 in 3 adults sleeps fewer than 7 hours per night	CDC
Productivity cost of poor sleep	US$411 billion lost annually in the US alone	RAND Corporation
Ultra-processed food consumption	Over 50% of caloric intake in many high-income countries	British Medical Journal
Poor nutrition	Leading modifiable risk factor for cardiovascular disease and type 2 diabetes	Global Burden of Disease
Vitamin D deficiency	Affects an estimated 1 billion people worldwide	WHO

How Employers Can Support Healthy Living in March

March is a practical moment for HR and benefits leaders to assess whether the organisation is making healthy living easier or harder for its people.

Communicate both campaigns: Share the Sleep Awareness Week and National Nutrition Month resources with employees during March. Awareness alone can prompt behaviour change.

Include sleep and nutrition screening in annual health check-ups: Doctors can screen for sleep disorders and check nutritional markers including vitamin D, iron, and B12. Ensure these are part of your employees’ annual screening.

Review catering options: For schools and organisations with on-site catering, March is a useful prompt to assess whether healthy options are genuinely accessible and affordable.

Why Healthy Living Awareness Matters for Employers

Sleep deprivation and poor nutrition are two of the most significant and most underestimated drivers of healthcare cost and productivity loss in internationally mobile workforces. They are also two of the most preventable. The conditions they drive – cardiovascular disease, type 2 diabetes, obesity, depression – are consistently among the highest-cost claim categories in international health insurance portfolios.

The employers who take healthy living seriously are the ones who will see better long-term health outcomes, lower chronic disease prevalence, and a workforce that is genuinely capable of performing at its best. These are not abstract outcomes. They show up in claims data, in absenteeism rates, and in the long-term sustainability of health insurance costs.

At One World Cover, we help international employers build benefits programmes that address the foundational drivers of employee health. If you would like to discuss how sleep and nutrition support fits into your current benefits design, or how to communicate these resources to your employees, our team is here to help.

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To learn more please get in touch: [email protected] or click here to contact us.

Michael – Customer Experience Director

Michael is One World Cover’s Customer Experience Director and for the last 15+ years his expertise has been instrumental in assisting hundreds of companies across Asia foster a healthier environment for their staff, while also ensuring that employers can offer exceptional health insurance benefits without compromising on financial sustainability. Michael’s approach is distinguished by his empathy, warmth, and genuine care.