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Coffee and Blood Sugar Spikes: The Best and Worst Add-ins Revealed

image of coffee and blood sugar spikes

Gentlemen, get ready to rise and ladies prepare for the information that will enhance your health. In, we are passionate about educating you on the former and improving the latter. Today, my dear coffee lovers, we are discussing coffee and blood sugar spikes: the two lists starting with the letters B and H containing the best and worst add-ins were presented.

Before getting to the topic, it is important to state that coffee for some reasons appears to be relatively a healthy beverage provided that you do not consume it excessively. If one wants to indulge in the stimulant then a cup of coffee a day seems harmless.

To my personal experience, I have reduced my intakes of coffee recently since caffeine is something I’m very weak for… If I have even one cup of coffee in the morning at 8 at night, I use a lot of energy to sleep for at about 00 a. m. But that’s just me.

Knowing how coffee affects your glucose intake is essential in making informed choices about your coffee intake and sometimes eliminate the apparent downside to consuming the beverage. It’s been lovely to have you, and we’ll catch up again soon!

Caffeinated Coffee/ Reducing Type II Diabetes Risk

For the coffee lovers out there, let us inform that different research work has now revealed that coffee consumers are less likely to develop type 2 diabetes. Two mechanisms have, therefore, been suggested by scientists to explain why this is so.

First, it has been established that coffee has the potential in enhancing fat utilization in the liver along with reducing risks of developing non-alcoholic fatty liver disease.

Second, in pancreas on stress in mitochondria of the beta cells proceeding to creation of insulin coffee impact is possible. As a consequence, they may need coffee to become more effective.

Coffee, Stress, and Glucose

And coincidentally, if you have ever worn a glucose monitor, you will find that a small amount of glucose rise is caused by black coffee when you add no sugar at all. The second graph displays something like me drinking coffee against Allan drinking coffee.

While in Allan the increase in effect causes a higher spike in glucose levels than in me this indicates that to some people, stress hormones increase due to coffee and this leads to the release of more glucose in the blood stream.

Of all the contributing factors, stress is actually an interesting one. In my own case, what I observed to have the highest glucose levels was after presenting something in class, which followed a rush of stress. Therefore, if coffee gives you palpitations or restlessness, then the stress resulting in it would lead to a slight change in glucose.

Coffee and Breakfast

The last study that I did was incredible and had an impact on me in such and such a way. If you have had a terrible night at home or did not get proper rest and took some coffee in the morning to get up and running then to get a constant level of glucose you would be better off having your coffee after having a proper meal in the morning.

The study titled “Glucose Control Upon Waking is Unaffected by Hourly Sleep Fragmentation During the Night but is Impaired by Morning Caffeinated Coffee” and it was established that morning coffee following breakfast lower the glucose spike of breakfast by 50%.

It can skyrocket in the morning and it would definitely simulate a glucose coaster through the course of the day, thus, maintaining an even level of glucose is something to consider.

Coffee and Insulin Spikes

Another finding made by the same study was the fact that the amount of insulin that is produced in your body to process the coffee is relatively lower when you take the coffee after breakfast, as compared to when you take it before breakfast.

This is very relevant since almost more important than glucose is the response of insulin. If you don’t get to consume your coffee with breakfast this hack might not be very useful, but there are measures one can take in order to reduce on intake of glucose with coffee.

It help to know the repercussion of consuming coffee on the body if the goal is to improve and sustain health. In one way or the other, coffee intake has both beneficial and detrimental effects – it may assist in preserving glucose levels or even suppressing the likelihood of developing type 2 diabetes.

It is therefore evident that the use of coffee can be made to fit the kind of health implication one wants to achieve since it is all about the timing and mode of taking the coffee.

It is important for one to understand the following about coffees and its impact on the body system.

It is time to tell me what you add in your cup of coffee. Pure black coffee or espresso will not make the glucose level to rise as you may expect. But the manner in which it influences you depends on what you put into the coffee or rather the combinations that you make.

For example, stirring a spoonful of sugar in your coffee will produce an increase in glucose concentration. Sugar is composed of sucrose and in itself, sucrose is made up of half glucose and half fructose. Thus, when you pour sugar into your cup of coffee, you are in effect putting these molecules into your beverage.

Certainly, as you assimilate the sucrose you get glucose and fructose which causes an increase in the glucose level.

Sugar’s Impact on Coffee

The simple combination of a cup of coffee and sugar can induce a substantial increase in glucose level, and this is true if one takes the coffee without any other meals in the morning.

This is because, when we are fasting, any nutrient that comes into our stomach goes straight into our blood stream within the shortest time possible thereby provoking a rush in our blood sugar levels.

It is linked to cravings, fatigue, hunger, inflammation, a greater tendency toward developing diabetes, and hormonal disturbances; all of this if you start your day with a cup of coffee or a teaspoon of sugar. Ideally, avoid adding sugar to your coffee if you are trying to shed a few pounds.

Alternatives to Sugar

Still on coffee and blood sugar spikes, it would be better if one does not require that sweet taste in order to make them happy. Some of the alternatives one can use while adding sweeteners to his/her coffee include natural sweetening products like stevia or monk fruit. It’s also worth including cinnamon or cocoa powder for that little touch on the sweet side without severely pushing spiking glucose.

Milk and Coffee: Coffee and Blood Sugar Spikes

Now, let’s cover milk. Milk in coffee is good for many and is usually present when taking coffee such as the flat white or cappuccino. Coffee impact on your blood sugar can also vary with how you take your milk; steamed milk may be different from normal black coffee.

For example, oat milk is good and people consume it more but does not fall under the best type of milk. Oat milk is produced from oats and since oats are starchy grains then oat milk is indeed starchy. Starch gets reduced into glucose molecules, and so upon consumption, it results in a glucose increase in the body.

It has appeared that consumption of Oat Milk and Glucose Spikes can work properly only when the values of these indicators are in moderate level.

Oat Milk and Glucose Spikes

Liquid starch can be found in oat milk and so when you include this in your coffee, the level of glucose in the blood will increase drastically. In this case if you are a fan of oat milk you should not take it in the morning when you wake up or before taking a meal.

Many of its negative impacts can be offset by eating it after breakfast as the beta starch present in the stomach will slow cooking time thereby lowering the rate of glucose release in the body.

Choosing the Right Milk

So, to find a healthier option in managing coffee and blood sugar spikes, one may turn to the traditional fresh cow milk or soft nut milk including almond, pistachio, coconut, and macadamia milk. Most of the commercial nut milks are packed with protein as well as fats making them a non-issue with regards to their glucose levels. Unlike some of the sugar-filled products, which mimic glucose, these milks don’t cause a spike in glucose.

Effects of Coffee: The following is information that can help you:

In what regards the impact which coffee makes, or when you pay a visit to the nearest café, what you add to your cup is equally important. For instance, if you are asked to get almond milk or any type of nut milk you must read ingredients.

Most of the nut milks contain extra sugars and therefore intake can greatly improve your blood sugar levels. For instance, a coffee shop in my experience had included pistachio milk in its menu.

As far as the ingredients are concerned, I was quite intrigued, so I asked to be shown the bottle, and, to my surprise, it turned out to be a mixture of pistachios and cane sugar. This added sugar, they said, can entirely eradicate any health benefits that one is bound to accrue from consuming nut milk.

One thing that a coffee, no-matter the type should not contain is added sugar.

In curbing coffee and blood sugar spikes, the two most common options to use on coffee are whole milk and black, where whole milk is preferred if one is a lover of milk without extra sugars. Whole milk is rich in protein and fat content and has a small amount of natural sugar that produces a minute impact on the blood glucose level. In home consumption, prefer buying the unsweetened almond milk, coconut milk and or any other nut milk.

An Investigation into the Impact of Mixed Spices and Cooking Methods on Coffee with Different Milks

The grain-based milk, including oat milk, rice milk, and barley milk, is practically liquid starch that will turn directly into glucose whenever taken, thus experiencing a sugar surge. If you are not sure which kind of milk is better, there is a guide about the specific types of milk and how they influence the blood sugar level I created; the PDF is in the description.

In general, when it comes to the selection of milk and dairy products, unsweetened nut milk is preferable; moreover, it would be better to avoid milks derived from grains.

Milk vs. Nut Milk: Which is better for your coffee?

Consuming cow milk in lieu of nut milk in your coffee also has an impact with regards to glucose levels. The test measured how much glucose whole milk, which contains protein and fats, raised while oat milk which is 100 percent starch raised glucose levels.

Here is a graph which indicates an oat milk latte is less in calorie and fat than a whole milk latte. The oat milk latte has a very high glycemic index because of the nutritional content of oats which are high in starch and thus it brings about more rise in blood sugar as compared to the whole milk latte.

To continue the relationship between Whole and Skim Milk Whole milk is a fluid, from cows which has not undergone any process of removing the fat content, it contains higher nutrients such as fats compared to the skim milk.

It is observed that whole milk leads to a lower rise in blood glucose than skim milk. This is because whole milk contains fat which delays the rate of glucose release into the blood vessels. As a product that has its fat content reduced, skim milk causes a larger increase in glucose levels as it contains lactose – a natural sugar in milk.

Consequences based on the origin of Coffee Beans

When it comes to the impact of coffee on the glucose, it can also be diverse depending on the origin of the beans that are used. The difference was established by a small study that discovered that the Kenyan coffee resulted in a significantly least glucose reaction compared to Tanzanian and Ethiopian.

Due to the limitations of this research it only focused on one person nonetheless it hills the possibility of the origin of the coffee beans affecting glucose levels and this should be looked into further.


Rounding up on this eye opening article about coffee and blood sugar spikes, be reminded that overall intensity of black coffee is not damaging for you. For added flavor, you can also use Stevia, cinnamon or cocoa which are better than sugar.

The type of milk that one pours over the coffee is important, it is recommended that oat milk and rice milk should not be used but rather dairy or unsweetened nut milks should be used.

When taking coffee, it is advisable if taken after breakfast to ensure that the sugar level is not fluctuating whereby if you often wake up tired.

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