BRD Clinic
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Recommended Foods for Diabetes: Plate Composition and Selection Based on Postprandial Blood Glucose

Foods that are good for diabetes are not about a single food that lowers blood sugar, but rather a method of composing a meal: half the plate with non-starchy vegetables, one-quarter with proteins such as lean meat, tofu, or beans, and the remainder with carbohydrates like whole grains or starchy vegetables. Reduce sugar-sweetened beverages and refined or ultra-processed foods. For those using medication or insulin, do not skip meals or suddenly reduce carbohydrate intake significantly.

Dietary Guide for Diabetes

Diabetes Mellitus: Illustration for this condition

Key points

  1. 1Ensure adequate volume and fiber with leafy greens, broccoli, mushrooms, and cucumbers, and reduce sweet or greasy sauces.
  2. 2When trying a new meal, record pre- and post-meal blood glucose levels using the same amount and timing to compare individual responses.
  3. 3If using insulin, sulfonylureas, or similar medications, consult your prescribing team before suddenly changing meal portions or timing.

Judgment Criteria for Diabetes Situations

SituationFirst StepNext Step
Recurring rise in post-meal blood glucoseRecord plate proportions and amountsCompare post-meal blood glucose
Using medications with risk of hypoglycemiaDo not skip meals or sharply reduce carbohydratesAdjustment by prescribing team
Accompanying kidney or heart diseaseVerify nutritional restrictionsIndividual nutritional counseling
Digestive discomfort after existing managementMedication and meal logsBaekrokdam supportive counseling

What the clinic checks first

Misconception: Carbohydrates and Fruit Must Be Completely Eliminated for Diabetes

The amount, type, and timing of carbohydrates are important, and fruit can be consumed within the total carbohydrate limit. Extreme restriction can lead to hypoglycemia and nutritional imbalances.

More detail

Start by Changing Your Plate

Fill Half the Plate with Non-Starchy Vegetables

Ensure adequate volume and fiber with leafy greens, broccoli, mushrooms, and cucumbers, and reduce sweet or greasy sauces.

Allocate One-Quarter for Protein

Choose fish, skinless poultry, tofu, beans, or eggs based on cooking methods and kidney function.

Portion Carbohydrates Visibly

Since brown rice, whole grains, beans, and starchy vegetables can also raise blood sugar, start with about one-quarter of the plate and monitor your response.

Monitor Actual Blood Glucose Response Over Labels

Measure Pre- and Post-Meal Levels Under Same Conditions

When trying a new meal, record pre- and post-meal blood glucose levels using the same amount and timing to compare individual responses.

Eat Whole Fruit Rather Than Juice

Eat a moderate amount of fruit along with protein or meals, and reduce forms that are consumed quickly in large amounts, such as juices or dried fruits.

Check Ingredients Even for 'Sugar-Free' Labels

Even if labeled sugar-free, check the starch, total carbohydrates, and serving size, and do not rely solely on health food advertisements.

Ensure Safety Regarding Medications and Conditions

Identify Medications with Hypoglycemia Risk

If using insulin, sulfonylureas, or similar medications, consult your prescribing team before suddenly changing meal portions or timing.

Reflect Kidney and Cardiovascular Status

Potassium and protein restrictions for kidney disease, and sodium control for heart failure or hypertension, may take priority over the general plate method.

Baekrokdam Monitors Meal and Medication Responses Together

While maintaining prescribed medications, record post-meal blood glucose, hypoglycemia, digestion, and actual intake to define the scope of Korean herbal medicine consultation.

Baekrokdam's perspective on diabetes diet

We identify acute risks first, then address recurring daily discomfort

Baekrokdam does not first treat suddenly worsening diabetes or emergency signals with herbal medicine. Only when chronic, recurring, or persistent discomfort remains after relevant tests and existing treatments do we review sleep, meal, and activity logs, as well as all current medications, to provide counseling within a limited supportive scope.
01 · Safety

Screening for sudden emergency signals

Changes such as hypoglycemia, cold sweats, tremors, confusion, or decreased consciousness must be prioritized for immediate medical evaluation.

02 · Context

Examining the timing and situation of symptoms

Ensure adequate quantity and fiber through leafy greens, broccoli, mushrooms, and cucumbers, while reducing sweet or greasy sauces.

03 · Tracking

Determining changes to measure in daily life

If using insulin, sulfonylureas, or similar medications, consult your prescribing team before making sudden changes to meal portions or timing.

If you provide the time symptoms began, recurring patterns, test results, and a complete list of all prescription drugs, herbal medicine, and supplements, Baekrokdam can determine the boundary between the need for re-examination and supportive herbal medicine treatment during your consultation.

When to seek urgent care

Signals Requiring Prompt Medical Evaluation in Diabetes

If the following changes occur, prioritize related medical care or emergency evaluation rather than waiting for a Korean herbal medicine consultation or a scheduled outpatient visit.
  • Drop in blood glucose accompanied by cold sweats, tremors, confusion, or decreased consciousness
  • Severe thirst, polyuria (excessive urination), vomiting, abdominal pain, or rapid breathing
  • Vomiting, diarrhea, and dehydration to the extent that you cannot drink water
  • Foot wounds, redness, pus, black discoloration, or fever

Frequently asked questions

If I have diabetes, should I avoid eating fruit?

No. Eat a moderate amount of whole fruit, but consume it in visible portions rather than as juice or dried fruit, and monitor your blood glucose response.

Is it okay to eat a lot of brown rice?

Since brown rice is also a carbohydrate, the portion size per meal is important, not just the type of grain.

Can I take health supplements that are said to be good for blood glucose?

Because they may interact with medications or cause hypoglycemia, please verify the ingredients and evidence with your medical team.

Sources

  1. American Diabetes Association — Eating WellPrinciples for the diabetes plate method, food groups, and processed food selection
    Open source
  2. American Diabetes Association — Food and Blood GlucoseConnecting carbohydrate amounts and meal timing with blood glucose records
    Open source

Content reviewed:

This information supports, but does not replace, diagnosis or treatment by a qualified healthcare professional.

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