Dear friend,
I can't believe April has flown by so quickly! Throughout the month, we explored the critical connection between sleep and blood sugar management. After 15 years working with Asian Americans with diabetes, I've seen firsthand how sleep quality can transform diabetes management.
Many in our community wear minimal sleep as a badge of honor while juggling work, family, and obligations. But this cultural tendency might be undermining your blood sugar goals. Sleep isn't just a luxuryโit's a fundamental pillar of effective diabetes management!
APRIL'S HIGHLIGHTS ๐
๐ก Not sleeping enough increases insulin resistance
๐ก Sleeping late disrupts your body's natural rhythm
๐ก Poor sleep raises stress hormones that elevate blood sugar
๐ก Cultural factors contribute to sleep deprivation in Asian American communities
My new series "It's Not Discipline" resonated with many of you!
Reason #1: When you don't get adequate rest, your body produces more hunger hormones and triggers cravings for sweets, starchy foods and salty snacks.
PRACTICAL CORNER ๐ก
The S.L.E.E.P. Framework
A practical guide to better sleep while honoring cultural considerations:
- S: Screen-free hour before bed
- L: Limit food/alcohol 3 hours before sleep
- E: End work 2 hours before bed
- E: Environment optimization
- P: Plan tomorrow to clear your mind
โDownload your free S.L.E.E.P. Framework tip sheet here!
DIABETES INSIGHT ๐
New Research: Ultraprocessed Foods and Mortality
In recent years, there are more studies showing the relationship between high consumption and the risk for diabetes. This new study in the American Journal of Preventive Medicine found:
- Each 10% increase in ultraprocessed food consumption = Nearly 3% increase in mortality risk
- Premature deaths attributable to ultraprocessed foods range from 4% (Colombia) to 14% (UK/US)
- Countries where ultraprocessed foods exceed 50% of energy intake (such as US) face the highest risk - the more ultraprocessed foods consumption, the higher the risk
This research highlights the importance of preserving traditional food practices while managing blood sugarโespecially relevant for Asian American communities.
YOU ASKED, I ANSWER ๐๐ปโโ๏ธ
Q: "It's not that bad to my blood sugar if I only sleep late for one day, right?"
Research shows even one night of insufficient sleep increases insulin resistance. A study in the Journal of Clinical Endocrinology & Metabolism found a single night of partial sleep deprivation induces insulin resistance in healthy subjects.
For someone with diabetes or prediabetes:
- Your body may not use insulin effectively the next day
- Blood sugar readings may be higher
- Effects can be more pronounced with existing insulin resistance
The good news: Getting back to a good sleep routine helps restore insulin sensitivity.
I answer a reader question each month. Got a diabetes or nutrition question? Hit reply to have yours featured next time!
COMING UP NEXT ๐
May is Asian American and Pacific Islander Heritage Month! What aspects of Asian American culture and diabetes management would you like to learn more about? Reply to this email with your topic suggestions for upcoming content!
Some ideas I'm considering:
๐ Traditional Asian foods for blood sugar management
๐จโ๐ฉโ๐งโ๐ฆ Navigating family dynamics while prioritizing health
๐ Success stories from our Asian American community
๐ Cultural celebrations and diabetes management strategies
ACTIONABLE TAKEAWAY โ
This week's challenge: Download the S.L.E.E.P. Framework and implement ONE strategy.
For many clients, a consistent bedtime is the most impactful first step. Try going to bed at the same time each night for one week and notice effects on your morning blood sugar.
โ๏ธ Find this newsletter helpful? Forward it to a friend who might benefit too!
๐ About Karen
I'm Karen Lau, a Registered Dietitian and Certified Diabetes Care and Education Specialist with over 15 years of clinical experience helping Asian Americans manage diabetes while honoring their cultural traditions. My background in diabetes care at a major medical institution has given me deep insight into creating culturally-informed approaches to blood sugar management. Want personalized support? Book a free strategy call to learn how we can work together.
Note: This content is for general knowledge and educational purposes only, not medical advice. While this guide follows current medical guidelines, always consult your healthcare team for personalized recommendations and advice specific to your situation.
To your healthโbody, mind, and heritage,
Karenโ
โDiabetes Dietitian & Diabetes Care Specialist (RDN, CDCES)
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