Hello, I'm LongLifeMan.
Table of Contents
- About LongLifeMan
- Why Continuous Blood Sugar Monitoring is Important
- How to Continuously Monitor Blood Sugar Levels
- Food Log
- Exercise Log
- Other
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About LongLifeMan
I, LongLifeMan, am a man in my 40s living in Japan. I aim to review my daily lifestyle and establish healthy habits with the goal of achieving longevity.
Like myself, many Japanese people undergo annual health checkups and comprehensive medical examinations at medical institutions.
In my recent blood test results, my blood sugar levels were slightly elevated. Even without an official diabetes diagnosis, sustained high blood sugar levels can have various adverse effects on the body and increase the risk of developing diabetes in the future.
Because I want to live a long life, I've started initiatives to control my blood sugar levels through dietary adjustments and regular exercise to extend my healthy life expectancy. The specific adverse effects of high blood sugar levels are explained in detail on a dedicated page within this site.
The adverse effects of high blood sugarI hope that by sharing my own experiences and insights, I can help others who face similar health challenges.
Why Continuous Blood Sugar Monitoring is Important
There are various recommended approaches to prevent blood sugar spikes, such as eating more dietary fiber, reducing carbohydrate intake, and exercising daily. However, with just one annual health checkup, it's impossible to accurately understand how effective these measures actually are.
Therefore, I decided to use a device that can measure blood sugar levels in real-time to examine how daily meals and exercise affect my blood sugar levels. I believe this data-driven approach will enable more effective lifestyle improvements.
On this site, I record various initiatives I'm implementing and their effects on blood sugar levels, as well as changes in blood sugar-related indicators through long-term lifestyle improvements. Additionally, since diabetes is a global health issue, I am attempting to make this site and related SNS content available in multiple languages.
How to Continuously Monitor Blood Sugar Levels
I use a device called a Continuous Glucose Monitor (CGM). This device attaches to the skin and calculates blood sugar levels by continuously measuring glucose concentrations in the body. It's an excellent tool that allows you to check blood sugar fluctuations in real-time through a smartphone app every few minutes.
Specifically, I mainly use the "Abbott FreeStyle Libre 2 Sensor," which is available for purchase on Amazon in Japan.
Unlike traditional self-monitoring of blood glucose (SMBG), which required regular finger pricks to collect blood samples, CGM eliminates such hassles and allows you to monitor your 24-hour blood glucose trends through graphs. This enables you to more accurately understand and evaluate how lifestyle habits like diet, exercise, and sleep affect your blood glucose levels.
Detailed instructions on how to attach the CGM and use the app are explained on a dedicated page within this site.
About CGMSince annual comprehensive medical checkups weren't enough to maintain motivation, I decided to get monthly blood tests. These tests cover a few basic items like blood sugar and cholesterol, and cost less than 2,000 yen per visit.
Food Log
I keep detailed records of my daily meals and their effects on blood sugar levels. I try various approaches such as consuming low-GI foods, high-fiber meals, and appropriate carbohydrate restriction, and verify their effectiveness.
Blood Sugar Record for BBQEating a Big Mac with various side dishes and measuring post-meal blood glucoseTasted the “Mochizuki Karaage Bowl” & tracked my blood sugarBlood Sugar Record for Domino's PizzaBlood Sugar Level Records with Matsuya's Beef BowlBlood Sugar Record for Coca-Cola and Coca-Cola ZeroBlood Sugar Record for Fruit JuiceExercise Log
Exercise is a crucial element in blood sugar control.
Particularly for post-meal exercise, since blood sugar changes differ depending on the activity, I record blood sugar variations for each type of exercise.
Exercise After MealsAerobic ExerciseStrength TrainingOther
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Popular Content
Eating a Big Mac with various side dishes and measuring post-meal blood glucose
Blood Sugar Record for Domino's Pizza
Blood Sugar Record for Fruit Juice
Blood Sugar Record for Coca-Cola and Coca-Cola Zero
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Basic Content
The adverse effects of high blood sugar
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