For people with diabetes, blood sugar can spike. Dehydration—less water in your body means your blood sugar is more concentrated. Nose spray—some have chemicals that trigger your liver to make more blood sugar. Gum disease—it's both a complication of diabetes and a blood sugar spiker.
Sugary foods can cause dangerous spikes in your blood sugar levels. And high blood sugar over time can lead to serious diabetes complications. Carbohydrates found in most vegetables and whole grains don't affect blood sugar as much. And even though they are needed for energy, carbs like sugar don't always help.
In general, foods that cause blood sugar level to rise the most are those that are high in carbohydrates, which are quickly converted into energy, such as rice, bread, fruits and sugar. Next are foods high in protein, such as meats, fish eggs, milk and dairy products, and oily foods.
Can people with diabetes eat potatoes? According to the American Diabetes Association (ADA), starchy vegetables such as potatoes can be included in the diet of a person with diabetes. The total amount of carbohydrate consumed at any given meal or snack is what is most important.
In short, yes, it's safe to drink coffee if you have diabetes. Although the research on coffee's benefits is mixed, as long as you keep an eye on your blood sugar and stick to coffee with less sugar, drinking coffee shouldn't be dangerous.
Diabetics clearly should avoid heavy drinking (i.e., more than 10 to 12 drinks per day), because it can cause ketoacidosis and hypertriglyceridemia. Moreover, heavy drinking in a fasting state can cause hypoglycemia and ultimately increase diabetics' risk of death from noncardiovascular causes.
There's a myth about chocolate and diabetes. But you can eat chocolate, just in moderation and not too often. Try not to eat a lot in one go as it affects your blood sugar levels. If you snack on chocolate regularly it may start to increase your cholesterol levels and make it more difficult to manage your weight.
If your blood sugar level is slightly high for a short time, emergency treatment won't be necessary. But if it continues to rise you may need to act fast to avoid developing diabetic ketoacidosis (DKA). If your blood sugar level is 15 mmol/l or more, you should check your blood or urine for ketones.
Drinking plenty of water helps your kidneys flush out excess sugar. One study found that people who drink more water lower their risk for developing high blood sugar levels. And remember, water is the best. Sugary drinks elevate blood sugar by raising it even more.
If you have type 2 diabetes breakfast cereals made with wholegrains can help to manage blood glucose levels, they release glucose more slowly as they are low GI. Weetabix, Oatibix and Shredded Wheat can make for good choices.
A person with diabetes should include a variety of fresh, whole foods in their diet, such as nutrient-dense fruits and vegetables. Bananas are a safe and nutritious fruit for people with diabetes to eat in moderation as part of a balanced, individualized eating plan.
Eat plenty of beans
They don't have a big impact on blood glucose and may help to control blood fats such as cholesterol. Try kidney beans, chickpeas, green lentils, and even baked beans: hot in soups and casseroles, cold in salads, in baked falafel, bean burgers and low fat hummus and dahls.
People living with diabetes should look to avoid vegetables with a high GI rating, as the body absorbs blood sugar from those foods much quicker compared with low-GI foods. This includes artichokes, asparagus, broccoli, celery, cauliflower, eggplant/aubergine, green beans, lettuce, peppers, snow peas and spinach.”
How Much Bread Can You Eat with Diabetes? "People with diabetes can eat bread as long as it fits either their meal plan or within their carbohydrate counting allowance," says Kitty Broihier, M.S., RD, LD. "In general, that means choosing a slice that has 15 grams of carbohydrates for sandwiches."
Target blood sugar levels differ for everyone, but generally speaking: if you monitor yourself at home – a normal target is 4-7mmol/l before eating and under 8.5-9mmol/l two hours after a meal.