Education7 min read
Time in Range (TIR): A Better Metric Than A1C?
Time in Range measures the percentage of the day your glucose stays between 70 and 180 mg/dL. Here is how TIR works, why it complements A1C, and how to improve it.
Blog
Living well with diabetes
Clear, practical reads on blood sugar, A1C and the habits that make managing diabetes easier.
Nutrition7 min read
Magnesium and Diabetes: What the Research Says
Magnesium deficiency is common in type 2 diabetes and linked to insulin resistance. Here is what the evidence shows about magnesium, blood sugar, and supplementation.
diabetes6 min read
Glucoly vs mySugr: Which Diabetes App Is Right for You?
Glucoly vs mySugr: compare features, price, and diabetes tracking coverage to decide which app is best for managing your blood sugar.
diabetes5 min read
Glucoly vs Dario: Diabetes App Comparison 2026
Glucoly vs Dario: compare a free multi-metric diabetes app to a connected glucometer platform. Find out which fits your tracking needs.
diabetes7 min read
Best Diabetes Tracking Apps of 2026 (Reviewed & Ranked)
The top diabetes tracking apps of 2026 compared — Glucoly, mySugr, Dario, Glucose Buddy, and One Drop ranked by features, cost, and ease of use.
diabetes4 min read
4 Free Diabetes Calculators to Bookmark in 2026
Blood sugar converter, A1C calculator, insulin correction factor, and carb counter — free online tools for diabetes management.
Education7 min read
Normal Blood Sugar Levels by Age: Complete 2026 Chart
Normal fasting blood sugar is 70–99 mg/dL. See the full chart for adults, children, seniors, and pregnancy — with A1C targets and what the numbers mean.
Education7 min read
What Is Hyperglycemia? Symptoms, Causes, and How to Treat It
Hyperglycemia (high blood sugar) causes thirst, fatigue, and blurred vision. Learn the symptoms, causes, safe treatments, and when to call a doctor.
Nutrition9 min read
7-Day Diabetes Meal Plan for Beginners (With Grocery List)
A simple 7-day diabetes meal plan with breakfast, lunch, dinner, snacks, and a full grocery list. Designed for stable blood sugar and easy weekday prep.
Education8 min read
Metformin for Type 2 Diabetes: How It Works, Side Effects & Tips
Metformin is the first-line type 2 diabetes medication. Learn how it works, common side effects, dosage tips, and what to expect in the first weeks.
Education9 min read
Ozempic for Type 2 Diabetes: How It Works, What to Expect
Ozempic (semaglutide) lowers A1C by ~1.5% and causes significant weight loss. Learn how it works, what to expect, side effects, and who should take it.
Education7 min read
Dawn Phenomenon: Why Is My Blood Sugar High in the Morning?
The dawn phenomenon causes high morning blood sugar due to hormones released during sleep. Learn what causes it, how to identify it, and how to manage it.
Lifestyle7 min read
How Exercise Affects Blood Sugar — and How to Manage It
Exercise lowers blood sugar for up to 24–48 hours, but intense workouts can cause temporary spikes. Learn how to exercise safely with diabetes.
Lifestyle6 min read
How Stress Affects Blood Sugar Levels (And What to Do About It)
Stress raises blood sugar directly through cortisol and adrenaline. Learn why it happens, how to spot the pattern, and 6 evidence-based ways to manage it.
Nutrition7 min read
Intermittent Fasting for Type 2 Diabetes: Does It Work?
Intermittent fasting can lower A1C and blood sugar in type 2 diabetes — but carries hypoglycemia risk with insulin. Here is what the evidence shows.
Nutrition7 min read
Carb Counting for Diabetes: A Beginner's Step-by-Step Guide
Carb counting helps you manage blood sugar by tracking grams of carbs per meal. This beginner guide covers how to read labels, set targets, and start.
Education6 min read
Can You Have High Blood Sugar Without Diabetes?
Yes — prediabetes, stress, illness, and some medications can raise blood sugar without diabetes. Learn the causes, what numbers to watch, and what to do.
Education7 min read
Gestational Diabetes: Symptoms, Risks, and How to Manage It
Gestational diabetes affects 6–9% of pregnancies with no symptoms. Learn the risks for mother and baby, blood sugar targets, and how to manage it safely.
Lifestyle7 min read
Traveling with Diabetes: A Complete Packing and Planning Guide
Traveling with diabetes is safe with the right preparation. This guide covers packing, airport security, keeping insulin cool, and managing time zones.
Education7 min read
Diabetic Neuropathy: Symptoms, Causes, and How to Slow It Down
Diabetic neuropathy causes numbness, tingling, and pain in the feet and legs. Learn the types, symptoms, and proven ways to prevent and slow nerve damage.
Education7 min read
Diabetic Foot Care: How to Prevent Serious Complications
Diabetic foot complications cause 80,000 amputations a year in the US — but 85% are preventable. Learn the daily routine, warning signs, and when to act.
Education7 min read
What Is Diabetic Ketoacidosis (DKA)? Warning Signs You Must Know
DKA is a life-threatening diabetes emergency. Know the warning signs — fruity breath, vomiting, confusion — and when to seek emergency help immediately.
Education7 min read
Diabetic Retinopathy: How Diabetes Affects Your Eyes (and How to Protect Them)
Diabetic retinopathy is the leading cause of blindness in adults — largely preventable. Learn the stages, symptoms, and how to protect your vision.
Technology7 min read
Best Smartwatches for Diabetes Management in 2026
Smartwatches display real-time CGM data on your wrist. Compare Apple Watch, Samsung, Garmin, and Pixel Watch for diabetes glucose monitoring in 2026.
Education7 min read
What Is LADA (Type 1.5 Diabetes)? Symptoms and How It Differs from Type 1 and Type 2
LADA (type 1.5 diabetes) is autoimmune diabetes that develops slowly in adults, often misdiagnosed as type 2. Learn the symptoms, tests, and treatment.
Nutrition7 min read
How Protein Affects Blood Sugar Levels in Diabetes
Protein raises blood sugar slowly and much less than carbs. Learn how gluconeogenesis works, best protein sources for diabetes, and CGM patterns to watch.
Education8 min read
Dexcom G7 vs FreeStyle Libre 3: Which CGM Is Better?
Dexcom G7 vs FreeStyle Libre 3 — side-by-side: accuracy, alerts, cost, and which one fits your lifestyle. Updated 2026.
Education6 min read
Can You Reverse Type 2 Diabetes with Weight Loss?
Explore the evidence on type 2 diabetes remission through weight loss, including the DiRECT trial results, how much weight loss is needed, and what remission actually means.
Education5 min read
Diabetes and High Blood Pressure: What's the Connection?
Understand why diabetes and high blood pressure occur together, what blood pressure targets to aim for with diabetes, and how tracking both can reduce cardiovascular risk.
Education5 min read
Early Signs of Type 2 Diabetes: What to Watch For
Learn the early signs of type 2 diabetes, including increased thirst, fatigue, and frequent urination, what blood sugar levels signal diabetes, and when to see a doctor.
Education8 min read
Type 1 Diabetes in Children: A Parent's Complete Guide
Practical guide for parents managing Type 1 diabetes in children: school plans, hypo treatment, CGM tips, and what to tell teachers.
Education6 min read
Prediabetes: Symptoms, Tests & 5 Steps to Reverse It
Prediabetes often has no symptoms — but it can become Type 2 diabetes in 5 years. Learn the warning signs and 5 evidence-based steps to reverse it now.
Education7 min read
Low Blood Sugar (Hypoglycemia): Symptoms, Causes, and What to Do
Learn to recognize low blood sugar symptoms in T1D and T2D, how to apply the 15-15 rule, when to call emergency services, and how to prevent future episodes.
App Tips5 min read
Can You Check Blood Sugar with a Phone Camera? What Apps Can Actually Do
Phone cameras cannot measure blood glucose - but phone apps are the next best thing. Here's what glucose tracking apps like Glucoly can actually do for you.
Nutrition6 min read
Sugar Alcohols and Diabetes: What They Are and How They Affect Blood Sugar
Sugar alcohols sweeten 'sugar-free' foods without spiking blood sugar much - but not all are equal. Here's what diabetics need to know about erythritol, xylitol, and maltitol.
Nutrition5 min read
Are Diet Drinks Safe for Diabetics? What the Evidence Actually Says
Diet drinks don't directly spike blood sugar - but the research on artificial sweeteners and diabetes is more nuanced than the label suggests. Here's what you need to know.
Education4 min read
Can a Diabetic Donate Blood? What You Need to Know
People with diabetes can generally donate blood if their condition is well-controlled. Learn the eligibility rules, what disqualifies you, and how to prepare safely.
Nutrition7 min read
Simple vs Complex Carbohydrates: What the Difference Means for Blood Sugar
Simple carbs absorb fast and spike glucose quickly. Complex carbs digest slowly for a gentler rise. A complete guide for people with diabetes managing their carb intake.
Education7 min read
How to Reduce Insulin Resistance: 7 Evidence-Based Strategies
Insulin resistance can be reversed. Learn 7 proven strategies — exercise, diet, sleep, and stress — backed by research to improve insulin sensitivity.
Education5 min read
Oral Glucose for Hypoglycemia: The 15-15 Rule and What to Eat When Blood Sugar Is Low
Learn how oral glucose treats low blood sugar, how the ADA 15-15 Rule works, why glucose tablets are superior to food, and when to call 911 instead.
Nutrition5 min read
Low Sugar Fruits for Diabetics: Which Fruits Are Safest for Blood Sugar?
Discover which fruits have the least sugar and lowest glycemic index for people with diabetes - plus how to test your personal glucose response.
Education6 min read
Insulin Correction Factor Explained: How to Calculate and Use Your ISF
Learn what the insulin correction factor (ISF) is, how to calculate it using the 1800 Rule, and how to use it safely to bring high blood sugar back to target.
Tracking4 min read
How Often Should You Check Blood Sugar with Type 2 Diabetes?
Find out how many times a day to check blood sugar with Type 2 diabetes - based on your treatment type, ADA guidance, and when to test more often.
Education8 min read
Managing Blood Sugar When You're Sick: A Practical Guide
Illness spikes blood sugar even when you're not eating. Learn the sick day rules for diabetes - when to check, what to eat, and when to call your doctor.
Education8 min read
Alcohol and Blood Sugar: What People with Diabetes Need to Know
Alcohol and blood sugar have a complex relationship - drinks can raise glucose initially, then cause dangerous lows hours later. Here's what diabetics need to know.
Education7 min read
The Dawn Phenomenon: Why Your Blood Sugar Rises Overnight (and How to Handle It)
The dawn phenomenon causes blood sugar to rise in the early morning hours due to hormones - not food. Learn why it happens and how to manage morning highs.
Education9 min read
Types of Insulin Explained: Basal, Bolus, and How They Work Together
There are five main types of insulin - rapid-acting, short-acting, intermediate, long-acting, and ultra-long-acting. Learn how each works and when it's used.
Education10 min read
Gestational Diabetes: Blood Sugar Targets and How to Track Them
Gestational diabetes affects 6–9% of pregnancies. Learn the blood sugar targets, what causes it, how to manage it, and how to track glucose during pregnancy.
Education8 min read
Carb Counting for Diabetes: A Beginner's Guide to Managing Your Glucose
Carb counting for diabetes means tracking grams of carbohydrate per meal to predict and control blood sugar spikes. Here's how to start - and what to watch for.
Nutrition4 min read
Glucose Spikes After Eating: Why They Happen and How to Reduce Them
You eat a meal and within an hour your blood sugar climbs, then crashes, leaving you tired and foggy. Here's why glucose spikes happen and five evidence-backed strategies to flatten your curve.
Education4 min read
What Is a Healthy Blood Sugar Level? A Simple Guide
Blood sugar levels are one of the most important indicators of metabolic health, yet most people only think about them after a diagnosis. Here's what the numbers actually mean.
Tracking4 min read
5 Easy Ways to Track Your Blood Sugar Every Day
Managing blood sugar levels doesn't have to feel overwhelming. Here are five practical, evidence-backed ways to stay on top of your glucose every day.
Devices6 min read
CGM vs Finger-Stick Testing: How to Choose (and Use Both)
Continuous glucose monitors and finger-stick meters each have strengths. How they differ, who benefits from each, and how to bring the data together in one place.
Education6 min read
How to Lower Your A1C: Everyday Habits That Add Up
Your A1C reflects your average blood sugar over months - so steady daily habits move it more than perfect single days. Practical, doctor-aligned ways to bring it down.
Education6 min read
What Is a Normal Blood Sugar Range? Targets by Time of Day
Blood sugar targets change across the day - fasting, before meals, and after eating. A simple guide to commonly cited ranges and why your own targets are personal.
Lifestyle5 min read
Exercise and Blood Sugar: How to Move Without the Swings
Movement is one of the best tools for blood sugar control - but it can cause highs and lows too. How to exercise safely and time it around meals and meds.
Nutrition6 min read
Diabetes-Friendly Eating: Building Meals That Steady Your Blood Sugar
Eating well with diabetes isn't about banning foods - it's about balance and patterns. Practical principles for meals that keep your glucose steadier.
Education5 min read
Understanding Your Estimated A1C: What the Number Really Means
Your estimated A1C turns daily glucose readings into a picture of long-term control. Here's what it measures, how it differs from a lab test, and how to use it.
Technology7 min read
From Paper to Digital: A Smarter Way to Track Blood Sugar
Paper logs are error-prone and hard to analyze. See why digital tracking - automated, integrated and real-time - is transforming diabetes care.
Education6 min read
The Health Metrics That Matter Most in Diabetes Management
Blood sugar, weight, BMI, medication and activity are more than numbers - they're the indicators that drive better diabetes control. Here's why each matters.
Care6 min read
How to Prepare for Your Next Doctor's Appointment: What Data to Track
Accurate data makes your diabetes appointments count. Here's exactly what to track - blood sugar, weight, medications, activity - and bring to your doctor.
Monitoring7 min read
The Best Times to Check Your Blood Sugar: A Complete Guide
Knowing when to check your blood sugar reveals how your body responds to meals, exercise, stress and medication. Here are the key moments to monitor.
Technology6 min read
How Technology Can Help You Manage Diabetes and Track Blood Sugar Effectively
Apps, reminders and reports have transformed diabetes care. See how the right technology turns daily logging into real, actionable insight.
Education7 min read
Why Blood Sugar Fluctuates Throughout the Day: Understanding the Patterns
Blood sugar naturally rises and falls all day, driven by hormones, meals, activity and stress. Learn the patterns and how to track them for better control.
Lifestyle6 min read
How Sleep Affects Blood Sugar Levels: The Diabetes Connection
Sleep directly affects how your body processes glucose. Learn how poor or inconsistent sleep disrupts blood sugar - and practical tips to improve both.