Ok, so I was researching some information the other day when it came to certain foods and I came across a term that was unfamiliar to me. As diabetics we are so use to hearing about the glycemic index (that’s all that was preached to me upon my T1D diagnoses 11 years ago) and why we need to make sure our foods are on the lower end of this scale to make sure our blood sugars remain more stable and do not skyrocket, but as I was researching these particular foods, I came across something I’ve haven’t really heard much about…the glycemic load. What is this glycemic load? Is it the same as the glycemic index? Will it have a direct impact on my blood sugars? All great questions so lets take a closer look!
Difference Between Glycemic Index And Load?
Just to quickly review, the glycemic index is a relative ranking of carbohydrate in foods according to how they affect blood glucose levels. Carbohydrates with a low GI value (55 or less) are more slowly digested, absorbed and metabolized and cause a lower and slower rise in blood glucose and are categorized into 3 categories.
The categories are as follows:
Low = GI value 55 or less
Medium = GI value of 56 – 69 inclusive
High = GI 70 or more
Lower glycemic index foods, unlike high GI, will not cause your blood glucose levels to spike and crash, meaning you get sustained energy from the foods you eat. So now that we’ve reviewed that tid bit of info, how does the glycemic load compare?
How About The Glycemic Load?
The glycemic load of food is a number (just like the glycemic index) that estimates how much the food will raise a person’s blood glucose level after eating it. One unit of the glycemic load approximates the effect of consuming one gram of glucose, but the difference is that the glycemic load accounts for how much carbohydrate is in a particular food and how much each gram of that particular carbohydrate will raise ones blood glucose levels (now you can see my peaked curiosity).
Foods with a low glycemic load keep blood sugar levels much more consistent, meaning that you avoid experiencing those quick spikes and dramatic lows that we can become accustomed to. The reason being is that you are accounting for that particular carbohydrate with it comes to bolusing for your meals.
By watching the glycemic load of the foods you ingest you can dramatically impact your overall health in many ways. A diet focused on foods with a low glycemic load can:
- Make it easier to lose weight and avoid the dreaded diet plateau
- Avoid the roller coaster effect and maintain stable blood sugar levels (yes, please!)
- Help you burn more calories
- Help with insulin resistance
- Lower your risk for heart disease
How Do I Calculate The Glycemic Load?
Ok, so this is probably the most important question. The glycemic load (GL) is a measure of both the quality (the GI value) and quantity (grams per serving) of a carbohydrate in a particular food. A food’s glycemic load is determined by multiplying its glycemic index by the amount of carbohydrate the food contains in each serving, then dividing that by 100. Confused a bit, lets take a look at this example of an apple.
Using a small apple as an example: GI value = 38. Carbohydrate per serving = 15g
GL = 38 (glycemic index) x 15 (grams of carb)
So the glycemic load of a typical apple is 6. Great, now your probably asking yourself, what do you do with this information?
Well, similar to the glycemic index, the glycemic load of a food can be classified as low, medium, or high reflecting on how quickly they will raise your blood sugars:
- Low: 10 or less
- Medium: 11 – 19
- High: 20 or more
For optimal health, it is recommended to keep your daily glycemic load under 100. However, the simplest way to use the GL is to choose foods with the lowest GI within a food group or category and to be mindful of your serving sizes.
So what does eating paleo mean, what is the definition of paleo? I have several friends that keep throwing out the words paleo diet and swearing by it, especially when it comes to helping stabilize their blood sugars. Honestly I’m not a huge fan of “diets” in general but after doing a little research on paleo, I can certainly understand why they are so giddy over living paleo!
The Paleo diet is certainly not a new idea. Coming to popular attention with the publication of a book on the subject by Walter Voegtlin in 1975, its central concept is to mimic the diet of humans that lived 25 to 50 thousand years ago, during the Paleolithic Age. Voegtlin claimed distinct benefits are associated with what he claims was the high protein and low carbohydrate die of the ancients. His plan is occasionally called the caveman diet, the Stone Age diet and the hunter-gatherer diet. Proponents of the Paleo diet continue to practice it, and it has been somewhat validated by the emergence of other similar low-carb diets.
Health Benefits Of The Paleo Diet:
For most people the fact the Paleo diet delivers the best results is enough. Improved blood lipids, weight loss and reduced pain from autoimmunity is proof enough. Many people however are not satisfied with blindly following any particular form of eating, aka “a diet”. Fortunately, the Paleo diet has stood not only the test of time, but also the rigors of scientific scrutiny.
With a very simple shift the paleo diet not only removes the foods that are at odds with our health (grains, legumes, and dairy) but we also increase our intake of vitamins, minerals, and antioxidants.
Paleo Diet For Diabetics:
There are a number of studies investigating the effects of Paleo diets on type 1 and type 2 diabetics and results are impressive. A study published in July 2009 in “Cardiovascular Diabetology” compared the Paleo diet to the Mediterranean diet in subjects with type 2 diabetes over a period of three months. The researchers found that the Paleo diet reduced fasting blood sugar levels, hemoglobin A1C, plasma insulin levels and insulin resistance significantly compared to the Mediterranean diet, indicating potential benefits of the Paleo diet for people with type 2 diabetes. Here are 5 more studies and how they help stabilize blood sugars, feel free to check them out.
Pro’s Of The Diet:
Right off the start you can see how well this diet is going to control blood sugar levels. In a world where many of us experience roller coaster-like blood sugar fluctuations, this aspect alone proves to be an extremely beneficial aspect of the set-up.
As most of us know, the more stabilized our blood sugar levels are, the less likely you’re going to be to experience food cravings, to battle ongoing fatigue, and to be at the potential risk of developing diabetes down the road.
Since the paleo diet is also chalk full of healthy fats from all the seeds and nuts that are being consumed while also being low in saturated fat due to the restriction of dairy and high fat meat sources, this is also going to work to improve your cholesterol profile and help to reduce the risk of heart disease.
When using the paleo diet you shouldn’t find you have any issue getting enough protein in either, which is something that’s critical for both the fat loss and muscle building process as you’ll be including lean meat sources with each meal. By choosing to incorporate a wide spectrum of fruits and vegetables in your menu, you’re also going to help to keep calorie intake on the lower side, so this will be beneficial from a fat loss point of view.
If you are someone who happens to actively looking to build muscle and thus require that higher calorie surplus, you can simply add larger doses of nuts and seeds into the plan to help boost your calorie and healthy fat intake up higher.
Its a fantastic question and was a test that was run on me to confirm my type 1 diagnosis. A c-peptide! What is it? What is the purpose and why do they use this particular test in order to confirm a type 1 diabetes diagnosis? Lets take a closer look!
What Is C-Peptide?
C-peptide, similar to the hormone insulin is produced in the pancreas. Both are released simultaneously from the pancreas where a compound called pro-insulin is split into two pieces.
As we are aware by now, Insulin is responsible for regulating the body’s glucose levels. Glucose, the body’s main source of energy, is a sugar that comes from foods. After a meal, our bodies break down the foods we eat into glucose and other nutrients, which are then absorbed into the bloodstream to give us the energy we need in order to fuel our bodies. Glucose levels in the blood rise after a meal and trigger the pancreas to make insulin and release it into the blood, and when insulin is released, so is C-peptide.
Although both are released into the blood stream simultaneous, C-peptide has zero effect on our blood sugar levels. That being said, it is extremely useful as its used as a marker of insulin production, since the pancreas typically releases C-peptide and insulin in about equal amounts.
In a nut shell, high C-peptide levels are associated with increased insulin production, while low C-peptide levels indicate decreased insulin production.
So check this out, your body has the amazing ability to take the foods you eat and literally turn them into you. Pretty cool don’t you think! Whether you eat an apple, a steak or a kale salad, your body is able to break that food down into its chemical parts and reassemble those parts into your cells and the energy you use all day. This is flat out awesome considering outside the plant and animal kingdom, nothing else that can do that!
Here is the deal though, your body is only as amazing as the material it has to work with, like a fine tuned machine, the quality of the food you put into your amazing body has a huge impact on your overall health. An apple is not just an apple, nor is a steak just a steak. As stated above, your body is able to break those foods down into their chemical parts, like macronutrients and micronutrients. So what makes these nutrients so important, lets take a closer look!
What Are Macronutrients:
Macronutrients are nutrients that provide calories or energy. Derived from the prefix makro (Greek), which means big or large, used because macronutrients are required in large amounts. There are three broad classes of macro-nutrients which make up your primary food sources know as proteins,carbohydrates and fats.
The main function of macronutrients is to provide energy, counted as calories. While each of the macronutrients provides calories, the amount provided by each varies. Carbohydrates provides four calories per gram (I think we are all pretty well versed here),proteins;also four, while fats provides nine calories per gram.
Macronutrients also have specific roles in maintaining the body and contribute to the taste, texture and appearance of foods, which helps to make the diet more varied and enjoyable.
Macronutrients broken down:
- Carbohydrates – are required for energy. As diabetics we all have varying opinions on carbohydrates and the amounts that we like to ingest , but glucose, which is a monosaccharide, is the most essential source of energy in the body. The brain works entirely on glucose alone. When an immediate source of energy is required, glucose is converted into glycogen which is stored in the liver. When energy is needed it is converted into glucose again and used to release energy. Carbohydrates provide 17 kilojoules of energy per gram.
- Fats – have the highest caloric content. This means they provide the largest amount of energy when burnt. When measured by a calorimeter, fats provide about 37 kilojoules per gram, making them twice as energy-rich than protein and carbohydrates. Extra fat is stored in adipose tissue and is burnt when the body has run out of carbohydrates. Fat is also needed to take up fat-soluble vitamins.
- Proteins– are the third and last source of energy. They are the last to be used of all macronutrients. In cases of extreme starvation, the muscles in the body, that are made up of proteins, are used to provide energy. This is called muscle wasting. Proteins also provide 17 kilojoules per gram.
Apples are undeniably good for you, especially if you have diabetes. Apples are high in the soluble fiber pectin, making them good at controlling blood sugar by releasing it a little more slowly into the bloodstream (no this does NOT replace insulin) nor do I recommend you stop taking your insulin, so lets just clear that up right now. In addition to helping to regulate blood sugar and bowel function, soluble fiber is thought to have an anti-inflammatory affect that may help diabetics recover faster from infections.
Apple Vitamin C Benefits:
Apples benefit your health by boosting your intake of vitamin C, or ascorbic acid. Vitamin C helps you make collagen, a protein found abundantly in your skin. Collagen is a crucial structural component of skin and helps maintain your skin’s waterproof barrier. Low collagen production caused by vitamin C deficiency affects your skin, leading to a re-opening of old wounds and skin tearing. A large apple contains 10.3 milligrams of vitamin C, 14 percent of the daily vitamin C requirements for women, according to the Linus Pauling Institute, or 11 percent for men.
Apple and Cancer:
Lab studies have shown that several compounds in this juicy fruit curb the growth of cancer cells — but apples are most potent when eaten whole (minus the stem and seeds, of course). People who munch more than one a day lower their risk for several cancers (oral, esophageal, colon, breast, ovarian, prostate, and others) by 9 to 42 percent, Italian researchers found.