What are the early symptoms of diabetes?

Key early symptoms include excessive thirst (polydipsia), frequent urination (polyuria), increased hunger (polyphagia), unexplained weight loss, and chronic fatigue.

What foods are good for controlling blood sugar?

Whole grains, leafy greens, fatty fish (like salmon), seaweed, and nuts help prevent blood sugar spikes and improve insulin sensitivity.

Diabetes Self-Check: Early Symptoms Assessment & Blood Sugar Diet Guide

Self Check

Early Diabetes Symptom Checklist

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Constant thirst, even after drinking water (Polydipsia)

Abnormally frequent urination, especially at night (Polyuria)

Increased hunger, even after meals (Polyphagia)

Unexplained, rapid weight loss

Extreme fatigue, even with enough rest

Cuts or sores are slow to heal

Blurred vision or frequent visual changes

Numbness or tingling in hands or feet (Neuropathy)

Food Guide

Best Foods vs. Foods to Avoid

Highly Recommended (Low GI)

Leafy Greens & Seaweed
High in fiber, which helps suppress blood sugar spikes (e.g., Spinach, Kale, Kelp).
Whole Grains (Brown Rice, Oats)
Complex carbs slow down absorption compared to refined white rice or bread.
Fatty Fish
Salmon, Mackerel, and other Omega-3 rich fish are excellent for cardiovascular health.

Foods to Limit (High GI)

Refined Carbohydrates
White bread, pasta, white rice, and processed cereals cause quick blood sugar spikes.
Sugar-Sweetened Beverages (SSBs)
Sodas and sugary juices are absorbed fast, leading to severe hyperglycemia.
Processed Meats & Fried Foods
Sausages, bacon, and fried items can increase insulin resistance.

Health Tools

Essential Health Calculators

Effective diabetes management relies on maintaining a healthy weight and tracking key metrics.

Body Mass Index (BMI) Calculator

Height (cm)

Weight (kg)

HbA1c ↔ Estimated Average Glucose (eAG)

HbA1c (%)

A 1% rise in HbA1c corresponds to an approximate 30 mg/dL increase in average glucose.

Blood Glucose Unit Converter

Standard (mg/dL)

International (mmol/L)

Conversion is automatic (1 mmol/L ≈ 18 mg/dL)

Why is Early Management Critical?

In the pre-diabetes stage, aggressive management can often restore normal blood sugar levels.
Starting diet and exercise now can prevent 90% of future complications.

Go to Diet Guide