BP & SugarBlood Sugar Log And Diary: How To Keep One That Helps
A blood sugar log (or glucose diary) is the single most useful tool to discuss diabetes with your doctor — if it is complete, consistent and easy to read.
What A Good Blood Sugar Diary Includes
| Field | Example |
|---|---|
| Date & time | Oct 29, 7:40 AM |
| Value | 104 mg/dL (5.8 mmol/L) |
| Context | Fasting |
| Medication | Metformin 500 mg |
| Notes | Late dinner |
Paper Notepad Vs. Diary App
A paper notepad is simple but easy to lose and hard to analyze. A blood sugar diary app adds automatic averages, graphs, zones and reminders, and exports a clean report.
- Readings are timestamped automatically.
- You see trends without calculating anything.
- You can share a PDF in seconds.
Tips To Keep Your Log Consistent
- Check at the same times each day.
- Log right after measuring — it takes 5 seconds.
- Always add the context (fasting, after meal).
- Turn on a daily reminder.
- Review your weekly average every Sunday.
A Diabetes Log For Blood Sugar And Blood Pressure
Diabetes and hypertension often go together, so BP & Sugar keeps both logs side by side, along with weight and medications.
Learn why this matters in Blood Sugar And Blood Pressure: Why Track Both.
Track blood sugar and blood pressure in one app
Free on iPhone. Private, works offline, doctor-ready reports.
Frequently Asked Questions
How long should I keep a blood sugar log?
Ideally always; at minimum the 2–4 weeks before each doctor visit.
Can I export my blood sugar diary?
Yes, BP & Sugar exports PDF and CSV reports (Premium).
Track blood sugar and blood pressure in one app
Free on iPhone. Private, works offline, doctor-ready reports.
This content is for information only and does not replace advice from your doctor. If you think you have very low or very high blood sugar, or a blood pressure above 180/120 mmHg with symptoms, seek medical help immediately.
Related Guides
Free Blood Sugar Tracker App: Log Glucose In Seconds
A free blood sugar tracker to log glucose in mg/dL or mmol/L, see graphs and time in range, and set reminders. Learn how to track blood sugar effectively.
Normal Blood Sugar Levels: Chart By Time Of Day
Normal blood sugar levels chart for fasting, before and after meals, in mg/dL and mmol/L, plus prediabetes and diabetes ranges and what A1C means.
Blood Sugar And Blood Pressure: Why Track Both
Diabetes and high blood pressure often go together. Learn the healthy ranges for both and how to track blood sugar and blood pressure in one app.