Diabetes Basics
- Hannah Hughes
- Mar 30, 2022
- 4 min read
Diabetes is a chronic (long-lasting) condition that affects how the body turns food into energy.
Most of the food you eat is broken down into glucose (sugar) and released into your blood. When your blood sugar rises, it signals your pancreas to release insulin. Insulin acts like a key to allow blood sugar into your body’s cells for use as energy.
If you have diabetes, your body either doesn’t make enough insulin or can’t use the insulin it does make properly. This causes a buildup of blood sugar (high blood sugar). Over time, serious health problems, such as heart disease, vision loss, and kidney disease may develop.
Although there is no cure for diabetes, eating well and being active can really help. Taking medicine as needed, getting diabetes education and support, and keeping health care appointments can also reduce the impact of diabetes on your life.
Diet and Diabetes
Diabetes is a chronic (long-lasting) condition that affects how the body turns food into energy. Most of the food you eat is broken down into glucose (sugar) and released into your blood. When your blood sugar rises, it signals your pancreas to release insulin. Insulin acts like a key to allow blood sugar into your body’s cells for use as energy.
If you have diabetes, your body either doesn’t make enough insulin or can’t use the insulin it does make properly. This causes a buildup of blood sugar (high blood sugar). Over time, serious health problems, such as heart disease, vision loss, and kidney disease may develop.
Although there is no cure for diabetes, eating well and being active can really help. Taking medicine as needed, getting diabetes education and support, and keeping health care appointments can also reduce the impact of diabetes on your life.
The more carbohydrates you eat in a meal, the higher your blood sugar rises.
So, the key to normal glucose levels is eating the right amount of carbs to balance the insulin your body produces or the amount of insulin you inject.
Carbohydrate counting is the best way to manage blood glucose levels.
Carb counting is choosing the right amount of sugar and starch (carbohydrates) for each meal.
For most people, 2-3 servings of carbohydrates at each meal will help achieve a healthy blood glucose level.
Carbohydrates 15 grams = 1 serving 30 grams = 2 servings 45 grams = 3 servings 60 grams = 4 servings
Understanding Food Labels

Serving Size
All the information on the label is based on this portion. If you eat double the serving size, you will eat double the nutrients and calories.
(The serving sizes are not a recommendation of how much you should have)
Total Carbohydrate
This is the total grams of carbohydrate in one serving. It includes carbs from fiber and sugar.
If counting carbohydrates, subtract the Dietary Fiber from the Total Carbohydrates to find out the NET grams of carbs. NET carbs are what we use for carb counting. (Fiber is a carb but does not affect blood glucose levels) In this example, we subtract 4 grams of fiber from 37 grams of carbs to get 33 Net Grams.

Blood Glucose Variations Blood glucose level can be affected by many things.
What Raises Blood Glucose: · Eating Carbohydrates · Stress · Illness · Excessive Caffeine
What Lowers Blood Glucose:
· Not Eating Carbohydrates
· Exercise
· Protein
· Fiber
· Weight Loss
· Diabetes Medication/Insulin
Symptoms of Hyperglycemia (High BG):
Increased thirst
Frequent urination
Hunger
Blurry Vision
Fatigue/Tiredness
Itchy/Dry skin
Losing weight without trying
Poor wound healing
Symptoms of Hypoglycemia (Low BG):
Confusion
Headache
Dizziness
Shaky
Fast Heartbeat
Sweaty
Anxious
Irritable/Grumpy
Hungry
Drowsiness
Seizure

Carbohydrates
Choose 2-3 of these servings at every meal. Not 2-3 from each group but 2-3 from the whole page.
Starches:
Bagel, ½
Beans, ½ cup
Bread, sliced, 1 slice
Bread roll, 1 small
Biscuit, 1 small
Cereal, unsweetened ¾ cup
Cereal, frosted, ½ cup
Cornbread, 2 inch cube
Crackers, whole wheat, 6
Cream of Wheat, ½ cup cooked
English muffin, ½
Fry Bread, 1 6 inch piece
French Fries, 8
Granola, ¼ cup
Hamburger or Hot Dog Bun, ½ bun
Oatmeal, ½ cup cooked
Pancakes, 1 4-inch
Pasta, ½ cup
Pita Bread, ½ pita
Pizza, ½ slice
Popcorn, 3 cups plain
Rice, 1/3 cup
Stuffing, 1/3 cup
Tortilla, Flour, 6 inch
Tortilla, Corn, 2 small
Tortilla Chips, 6
Waffle, 4 inch
Fruit:
Apple, 1
Applesauce, ½ cup
Apricots, 4 whole
Apricot, canned ½ cup
Banana, 1 small
Blackberries/Blueberries, 1 cup
Cherries, 12
Dates, 3
Figs, 1 ½
Grapes, 8
Kiwi, 1
Mango, ½
Melon, 1 cup cubed
Mixed canned fruit, ½ cup
Nectarine, 1
Orange, 1
Papaya, ½
Peach, 1
Pineapple, 1/3 cup
Plum, 2
Prune, 3
Raisins, 1/8 cup
Grapefruit, ½
Strawberries, 1 cup
Juice, ½ cup
Jam/Jelly, 1 Tbsp.
Dairy Milk, 1 cup Yogurt, plain 2/3 cup
Starchy Vegetables: Corn, ½ cup Corn, 1 Medium Cob Peas, ½ cup Potato, ½ medium Potato, mashed ½ cup Squash ½ cup Sweet Potato/Yam, ½ cup

Snack Suggestions
*Any low fat protein by itself or with any 1 carbohydrate serving
Hard Boiled Eggs
Greek Yogurt & Blueberries
Assorted nuts/seeds
Veggies & Hummus –carrots, celery, cucumber
Apple Slices/Celery & Peanut Butter
Turkey Jerky
String Cheese
Chia Seed Pudding
Tuna & Crackers
Carrot Sticks
Light Popcorn
Banana & Peanut Butter
Unsweetened Applesauce
Frozen Grapes
Trail Mix
Turkey Roll-Up: Cream Cheese, Turkey, Cucumber, Bell Pepper
Cheese & Whole Grain Crackers
Piece of Chicken
Chicken Salad on cucumbers
Cheese & Apples/Grapes
Cantaloupe & Sunflower Seeds
Whole Wheat Bread & Peanut Butter
Sugar Free Gelatin or Popsicles
Veggies & Guacamole
“Hippeas” –chickpea puffs
“Bare” – fruit chips
Mini “Kind” Bars
Rice Cakes & Nut Butter
Sliced Cucumber with Lemon Juice Pickles –low sodium
Edamame
Egg Salad wrapped in Lettuce
Turkey meatballs
“Sargento” Balanced Break Snack Pack
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