How Quickly Can You Lower Your A1C if You Have Type 2 Diabetes?

From everydayhealth.com

It can take time to reduce your average blood glucose levels and, as a result, get a lower haemoglobin A1C test result when you have type 2 diabetes. An A1C test measures your average blood sugar level, generally reflecting the prior three months before your test.

“This three-month interval is based on the average lifespan of a red blood cell,” says Bethany Gottesman, MD, an endocrinologist at Phoenix Children’s Hospital in Arizona. The A1C test gives clues to how much glucose in the blood is “sticking” to haemoglobin molecules (proteins) in your red blood cells, says Dr. Gottesman.

So as your blood sugar improves and your body replaces red blood cells, your A1C drops. Here, find out how long it may take to lower your average blood glucose and, in turn, reduce your A1C level.

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How Soon Can You Lower Your A1C?

Guidelines for measuring A1C suggest having this test every three to six months, so it’s hard to know how A1C levels behave before the three-month mark. Red blood cells don't get replaced all at once — some fraction are getting recycled all the time, says Gillian Goddard, MD, an endocrinologist and an adjunct assistant professor of medicine at the NYU Grossman School of Medicine in New York City.

Medications for type 2 diabetes can lower blood sugar quickly; some may even work within days.

 “But to see the full effect of a new [treatment], you need to wait the 90 days it will take for all the red blood cells to get recycled and replaced with new ones,” Dr. Goddard says.

“However, the good news is that A1C is influenced more heavily by recent blood sugar levels,” says the endocrinologist Betul Hatipoglu, MD, a professor at the School of Medicine at Case Western Reserve University and the director of Case Center for Diabetes, Obesity, and Metabolism in Cleveland. “With consistent changes in treatment and lifestyle, improvement can begin within a few weeks, although we typically wait about three months to see the full effect.”

Factors That Affect How Quickly You Can Lower Your A1C

Your average blood sugar is the main driving factor in how fast your A1C drops, says Gottesman. Less sugar in your bloodstream means less to attach to the red blood cells over time and add to the A1C measure, she says.

According to Dr. Hatipoglu, these factors also play a role in how fast your A1C can drop:

• Your A1C level when treatment starts
• Diabetes severity
• How long you have had diabetes
• How much insulin your body still makes
• The treatment you’re on
• How consistently blood sugar levels improve

“Someone with a higher starting A1C may see a larger initial reduction, particularly when effective medications are combined with changes in nutrition, physical activity, and weight management,” says Hatipoglu.

Lots of factors cause individual variation, including stress and hormones. And other health conditions, like anaemia, blood disorders that affect haemoglobin, and chronic kidney disease can also push your A1C results lower or higher. “In these situations, glucose monitoring provides additional information,” says Hatipoglu.

Tips for Lowering Your A1C as Quickly as Possible

The best method to lower your A1C uses a combination of medication, exercise, and good nutrition.

Take Your Medications as Prescribed

Your provider may prescribe oral medications like metformin (Glucophage XR, Glumetza, Fortamet), insulin injections, GLP-1 receptor agonists (Ozempic, Trulicity), or SGLT-2 inhibitors (Jardiance, Brenzavvy) to help you manage your blood sugar. “The fastest way to lower A1C is with insulin,” says Goddard. “However, insulin has some drawbacks, including that it can cause low blood sugars and weight gain.”

The best approach combines medication with nutrition, physical activity, and consistent follow-up with your provider, says Hatipoglu.

Adjust Your Diet

The food you eat has a huge impact on your blood sugar levels. Focus on eating a healthy diabetic diet that is rich in whole grains as well as fibre and protein, and avoid processed sugars that tend to raise blood sugar quickly, says Gottesman.

Your provider or dietitian may give you a few tools to help you balance your diet. These may include:

Carbohydrate counting: Carbs are broken down into sugar in your blood, so keeping detailed track of how many you eat and drink can help you limit yourself and give the right dose of insulin.

Plate method: Using a nine-inch-diameter plate, fill half with low-starch vegetables, a quarter with lean protein, and a quarter with healthy carbohydrates. Here are some examples of each:

Low-starch or nonstarchy vegetables

Lean protein

Healthy carbs

Leafy greens


Fish, shellfish


Whole-grain bread, pasta, and rice


Zucchini, yellow squash


Beans, lentils, tofu


Fruits

Broccoli, cauliflower


Eggs

Low-fat yogurt


Tomatoes, eggplant


Low-fat meats


Starchy vegetables (sweet potatoes, green peas, or acorn squash)


Green beans, snow peas


Poultry

Beans

Learn what healthy portion sizes look like for your favourite foods, and follow those guidelines. Avoid soda, juice, and other high-sugar drinks. “Reducing sugary drinks and refined carbohydrates can improve blood sugar within days,” says Hatipoglu.

Alcohol can also make your blood sugar fluctuate, so it’s best to stick with a maximum of one drink a day for women, two for men.

Add Exercise to Your Day

Exercise increases your insulin sensitivity, which means the insulin in your body works better to use the sugar in your blood for energy. “The activity part is particularly important after meals to help the body more effectively utilize the glucose in the food,” says Gottesman.

Research suggests that even a 10-minute walk after lunch may prevent your blood sugar from spiking. And consistent exercise can lower your A1C.

Regular exercise can also help you lose weight, which can make it easier to manage blood sugar levels. Try for 30 minutes a day of moderate-intensity aerobic exercise like walking or cycling most days, plus muscle-strengthening exercises two to three times a week. Your provider can help you develop a safe and effective exercise plan.

Get Better Sleep

Your body may have a harder time managing blood sugar when you don’t get enough sleep. Set yourself up for sleep success by adopting these healthy sleep habits.

• Avoid screens and intense activity an hour or so before bed.
• Eat only light snacks (no heavy meals) near bedtime.
• Follow a calming bedtime routine to prepare your mind for sleep.
• Stop drinking caffeine and alcohol several hours before you want to go to bed.
• Make your sleep space comfortable, cool, and dark.

How to Manage A1C Goals and Expectations

Hatipoglu encourages people not to focus exclusively on how quickly they can lower their A1C. “The goal is to improve blood sugar safely and maintain those improvements over time,” she says.

Goddard agrees, and says it’s often better to lower A1C over several months with your doctor’s adjustments to one or two medications that don't cause low blood sugars, like metformin or GLP-1s, which are medications that help you lose weight and increase the release of insulin to manage diabetes.

“I also want people to understand that progress doesn't have to wait for the next A1C test,” says Hatipoglu. She sees improvements in daily glucose levels, energy, and healthy habits as meaningful steps toward better metabolic health.

“The goal isn't simply to achieve a lower number,” says Hatipoglu. “It's to understand what works for your body and build changes you can sustain.”

The Takeaway

• A haemoglobin A1C blood test shows your average blood sugar over the past two to three months, and you can expect to have this test every three to six months.
• Your blood sugar levels can decrease within days of starting a new treatment, but healthcare providers typically wait 90 days to check your A1C, to get a more accurate picture of your progress.
• You can promote lower blood sugar by following your treatment plan, eating a healthy diabetes-friendly diet, and exercising regularly.

https://www.everydayhealth.com/type-2-diabetes/how-quickly-can-you-lower-your-a1c/

4 Morning Drinks to Sip for Better Blood Sugar

From eatingwell.com

Some liquids can make things better or worse 

KEYPOINTS

• Certain drinks, like water and unsweetened lattes, can help with steady morning blood sugar. 
• Including protein in your morning drink or meal is helpful for better blood sugar response.
• Getting enough sleep and moving your body also help blood sugar levels.

If your morning routine starts with a giant iced coffee or a grab-and-go smoothie, that first sip of the day may have more impact on your blood sugar than you realize. Morning beverages can deliver carbohydrates and added sugars quickly, and they often lack blood sugar-stabilizing nutrients like protein and fibre. Below, dietitians share their go-to morning drinks for better blood sugar, and the small tweaks that make a real difference for your health.

1. Water

It’s not flashy, but water is still the most reliable blood sugar-friendly drink on this list. It has zero carbs and zero added sugar, and staying hydrated is a seriously underrated piece of blood sugar management. The American Diabetes Association recommends water as the default beverage for people managing or at risk for diabetes.

But you can’t out-drink a poor food choice for your blood sugar. Water won’t undo a carb-heavy breakfast. Instead, think of it less as a blood-sugar hack and more as what you’re not drinking in its place: a sugary coffee drink, juice or soda first thing in the morning.

If plain water isn’t cutting it for you, add lemon or lime. “Lemon water is an easy way to reap those benefits while also supporting hydration,” says Sarah Gold Anzlovar, M.S., RDN, LDN. Some early research suggests the acidity in citrus may modestly slow the speed at which starches break down and enter your bloodstream, which could take the edge off a glucose spike, though the studies so far are small.

2. Yerba Maté

If you want your caffeine with health benefits, yerba maté is worth a try. “Yerba maté is a South American tea that has a unique flavour that is slightly bitter and earthy, and it contains a combination of caffeine, polyphenols and theobromine,” says Gisela Bouvier, M.B.A., RDN, LDN. “It also does not contain any added sugar, meaning that it won’t spike blood sugar.” 

One systematic review and meta-analysis of randomized controlled trials found that yerba maté was linked to improvements in several markers of glycaemic control, including lower post-meal glucose and HbA1c, in people with metabolic risk factors.

Try homemade, steeped yerba maté, hot or over ice. Make sure you’re buying it or preparing it unsweetened. And since it’s a source of caffeine, stick to drinking it as a morning beverage to prevent it from disrupting your sleep.

Credit:  Design elements: Getty Images. EatingWell design.

3. Latte

A latte can absolutely be part of a blood sugar–friendly morning. For the best blood sugar response, it depends on what milk is in your cup. Plain cow’s milk and unsweetened soy milk both boost the protein content, while most other plant-based milk choices don’t provide much protein. Protein helps slow down the rise in blood sugar levels following a meal or beverage.

Interestingly, coffee drinkers often experience a spike in blood sugar levels short-term after their morning brew. This is thought to be a direct result of the caffeine signalling to increase glucose in the bloodstream. But long-term, coffee drinkers may actually have better-controlled blood sugar levels, or roughly the same levels as non-coffee drinkers.

A good rule of thumb for creating a latte is to choose a protein-rich milk and keep the added sugars low for better blood sugar. “The syrups, sweetened creamers and whipped cream can turn your coffee into a sugar-rich beverage,” says Carlyne Remedios, RD. “A simple swap is to order coffee or tea unsweetened or lightly sweetened, choose plain or unsweetened milk, and skip syrups and whipped toppings.”

4. Protein Shake

A protein shake can be much more than a convenient, quick breakfast in a pinch. Some research shows that the effects of a high-protein breakfast last longer than just the morning. Recent research found that folks who ate protein at breakfast had improved glucose responses even after lunch and dinner on the same day.

For a balanced shake that acts more like a complete meal, Remedios recommends building a balanced shake or smoothie around protein, fibre and healthy fats. Start with a protein source like a protein supplement; consider adding other protein sources, such as Greek yogurt, cottage cheese or soy milk. Then add berries for high-fibre carbs, and top it off with nutritional add-ins like chia seeds, ground flaxseed or avocado for healthy fats.

Other Tips for Better Morning Blood Sugar

Your morning sips are just one part of your blood sugar plan. If you’re trying to manage your blood sugar throughout the day, here are a few habits that matter just as much.

• Consider last night’s dinner. A high-carbohydrate, low-protein dinner or late-night snack can influence your glucose levels overnight and into the morning. Look at your overall eating pattern rather than blaming breakfast for every morning glucose reading.
• Get enough sleep. Sleep and metabolic health are closely connected. The ADA recognizes sleep quality and duration as important components of diabetes prevention and management, and poor sleep is associated with a higher risk of developing type 2 diabetes.
• Move your body. Even a short walk after eating can help. A systematic review and meta-analysis found that exercise performed after a meal reduced post-meal glucose spikes more effectively than exercising before the meal or remaining inactive. And it doesn’t have to be a long walk; just 10 minutes after breakfast makes a difference.

• Our Expert Take

  There’s no single “best” morning drink choice for your blood sugar. But there may be a smarter way to think about the one you already reach for. Water is the simplest option; then consider unsweetened tea, like yerba maté, or a latte. And if you want your drink to act more like a nutritious meal, a protein-forward smoothie can pull real weight.

  Remember, your blood sugar responds to your entire day of eating and drinking, not just your morning beverage choice. Pair carbs with protein and fibre, protect your sleep, move after you eat when you can, and pick drinks that fit both your taste and your health goals.

• https://www.eatingwell.com/morning-drinks-healthy-blood-sugar-12140094

 

6 Ways to Reduce Insulin Resistance for Better Blood Sugar, According to Dietitians

From eatingwell.com

These lifestyle strategies are small but mighty! 

KEY POINTS

• Eat more fibre-rich foods to help improve insulin sensitivity and support blood sugar balance.
• Engage in regular exercise to help muscles use glucose efficiently and boost insulin sensitivity.
• Prioritise sleep, reduce stress and gradually lose weight to help reverse insulin resistance.

Insulin resistance is an often-overlooked condition that is a precursor to a host of metabolic conditions, especially prediabetes and diabetes.

Centers for Disease Control and Prevention. About Insulin Resistance and Type 2 Diabetes.

The good news is there are ways to protect against and even reverse insulin resistance. That’s important because cells rely on insulin around the clock to effectively use glucose for fuel. Plus, reversing insulin resistance can reduce your long-term risk of many chronic illnesses.

Read on to learn all about insulin resistance, how it impacts your blood sugar levels, and the best ways to naturally prevent it.

1. Eat More Plants

Eating more whole, fibre-rich plant foods like beans, lentils, whole grains, leafy greens, vibrant veggies, nuts and seeds is one of the best things you can do to help your body use insulin more efficiently, says Los Angeles-based dietitian Vandana Sheth, RDN, CDCES, FAND. “These foods offer a powerful combination of fibre, antioxidants and anti-inflammatory compounds which help with blood sugar balance and support insulin function,” says Sheth. 

What makes fibre so special? “Dietary fibre slows down the digestion process,” says Dru Rosales, M.S., RD. “As a result, it helps to control blood sugar and cholesterol levels, both of which lead to improved insulin sensitivity.” 

2. Reduce Saturated Fat 

“Excess dietary fat, particularly saturated fat, breaks down into fatty acids and accumulates in your muscle and liver,” says Lauren Plunkett, RDN, LD, CDCES, a registered dietitian and certified diabetes care and education specialist. “These fatty acids stick together and harden the cell wall, which causes insulin resistance.” That, in turn, prompts glucose to accumulate in the bloodstream, resulting in high blood sugar.

High-saturated-fat foods include red and processed meats, full-fat dairy, cream, butter, desserts, baked goods and fried foods. While you don’t have to avoid these foods entirely, it’s wise to have a goal to limit saturated fat to less than 10% of your daily calories. “Intakes greater than this have been shown to increase LDL cholesterol, which is a risk factor for heart disease and type 2 diabetes,” says Rosales.

3. Move Your Body Daily 

There are several ways physical activity helps with insulin resistance. Working muscles need lots of glucose for fuel. When you exercise, your muscles take up glucose and remove it from the bloodstream, whether insulin is available or not. In addition, exercise makes muscle cells more sensitive to insulin. And it helps you build more muscle tissue overall.

What’s the best exercise? The answer is the type you enjoy and can stick to. Aim for 150 minutes of moderate aerobic activity each week, or bump the intensity up to vigorous and shoot for 75 minutes per week. This might look like brisk walking, swimming, biking or jogging. Plus add two days of resistance exercise and some stretching. 

4. Prioritize Sleep 

“Research has shown that sleeping less than the recommended seven hours per night is associated with insulin resistance,” says Rosales. “In addition, [poor] sleep duration and quality are both considered risk factors for type 2 diabetes.”

If you’re not getting seven hours per night, start by going to bed 15 minutes earlier than usual. Once you get acclimated to that, increase by 15 minutes until you hit your goal.  

5. Be Mindful of Stress 

Not all stress is bad, but too much chronic stress can increase insulin resistance. Why? Chronic exposure to stress encourages your body to produce higher levels of stress hormones like cortisol, which can impair glucose metabolism. If this becomes chronic, it can lead to insulin resistance. And when excess stress impairs sleep, it can throw you into a vicious cycle, making things even worse. 

To reduce stress, start small by incorporating activities you enjoy doing. For example, you may try journaling, deep breathing, walking, art, prayer, meditation, yoga, tai chi or any other mindfulness activities that you find soothing.  

6. Consider Weight Loss 

If you are living with overweight or obesity, losing even a small amount of your body weight can increase your insulin sensitivity and help prevent type 2 diabetes, says Rosales. Weight loss is so powerful that research has found that people at high risk for diabetes may reduce their chances of developing diabetes by 58% after losing 5% to 7% of their body weight.

Of course, weight loss can be difficult, especially if you’ve tried to lose weight before only to gain it back. It can be helpful to think “slow and steady” and understand that plateaus will happen. When they do, consider reaching out to a registered dietitian or certified diabetes educator, who can help you find realistic, lasting lifestyle changes to continue to lose weight and keep it off. 

What Is Insulin Resistance? 

Insulin is a hormone produced by your pancreas that helps move glucose from your blood into your muscles, fat cells and liver for energy. However, sometimes, things like weight gain, genetics or a sedentary lifestyle can cause our cells to undergo changes that impair their ability to use insulin effectively. In response, the pancreas produces even more insulin, leading to a vicious cycle known as insulin resistance. Over time, if this cycle becomes chronic, the insulin-producing cells of the pancreas become overworked and lose function, potentially leading to prediabetes or even diabetes.

The encouraging news is, it is often possible to reverse insulin resistance with the diet and lifestyle changes we’ve shared. If you’re not sure where to start, try the tip you find easiest to manage. Then, once you’ve mastered that, try another. Little by little, these small changes can yield meaningful results.

Our Expert Take

You can naturally prevent or reduce insulin resistance with diet and lifestyle changes. Strategies like eating more fibre and less saturated fat, exercising, getting adequate sleep, reducing stress and losing weight—if indicated—can all help your body use the insulin it makes more efficiently. 

These strategies are so effective that when done consistently, they may even reverse insulin resistance, which can prevent, delay and treat diabetes. And it’s never too late to get started. Stack small, consistent changes one day at a time to stay motivated, and reach out for professional help for support and guidance if you feel stuck.

https://www.eatingwell.com/ways-to-reduce-insulin-resistance-for-better-blood-sugar-12077246