If however, type 2 diabetes is a result of insulin resistance and being overweight, there is excellent evidence that exercise, decreasing added sugars and saturated fats in the diet, choosing low glycaemic index foods and losing weight – particularly around the abdominal region, can improve blood glucose levels to the extent that it seems like diabetes has been reversed.
“People need to understand the continuum of diabetes,” she says. “If they’re on an upward trajectory of insulin resistance and a downward trajectory of insulin production weight loss, healthful eating and physical activity will slow down the insulin-loss trajectory and improve insulin sensitivity.” But, she says, “If they gain weight back, the diabetes comes back.”
Chong points to previous research in Circulation that describes the underlying mechanisms of sleep apnea. In people with sleep apnea, activation of the sympathetic nervous system — including increased heart rate, increased blood pressure, and constriction of blood vessels — all led to a higher risk of heart attack and stroke, which can be compounded in people who have type 2 diabetes (and thus already have a higher risk of heart disease).
However, the observation that normalization of glucose in type 2 diabetes occurred within days after bariatric surgery, before substantial weight loss (15), led to the widespread belief that surgery itself brought about specific changes mediated through incretin hormone secretion (16,17). This reasoning overlooked the major change that follows bariatric surgery: an acute, profound decrease in calorie intake. Typically, those undergoing bariatric surgery have a mean body weight of ∼150 kg (15) and would therefore require a daily calorie intake of ∼13.4 MJ/day (3,200 kcal/day) for weight maintenance (18). This intake decreases precipitously at the time of surgery. The sudden reversal of traffic into fat stores brings about a profound change in intracellular concentration of fat metabolites. It is known that under hypocaloric conditions, fat is mobilized first from the liver and other ectopic sites rather than from visceral or subcutaneous fat stores (19). This process has been studied in detail during more moderate calorie restriction in type 2 diabetes over 8 weeks (20). Fasting plasma glucose was shown to be improved because of an 81% decrease in liver fat content and normalization of hepatic insulin sensitivity with no change in the insulin resistance of muscle.
With that in mind, let’s take a look at some of the best herbs that lower blood sugar, along with a few spices thrown in, to give you a more comprehensive list. Please note that while we normally do not use animal studies to support any dietary supplement, several herbs like garlic and ginger are considered ‘food’ and so, are used traditionally by cultures across the world in their daily diet for their additional medical benefits. So human lab research studies on these are not always available. You can check all available studies under ‘References’ at the end of the article.
In fact, the CDC notes that losing just 5 to 7 percent of your body weight can help lower your risk of developing type 2 diabetes. So, if you’re 200 pounds, aiming to lose about 10 to 14 pounds might help you prevent prediabetes from progressing to full-blown type 2 diabetes or help halt the advancement of type 2 diabetes if you’ve already been diagnosed.
“Patients should empower themselves by checking their blood sugars daily, knowing what their target blood sugar levels should be, and having regular appointments with their doctor,” Arguello added. “If patients are having blood sugars above their target blood sugar levels then this may be a warning sign that they need to talk with their physician on how to take a different approach in managing their diabetes.”
Diabetes has grown to “epidemic” proportions, and the latest statistics revealed by the U.S. Centers for Disease Control and Prevention state that 30.3 million Americans have diabetes, including the 7.2 million people who weren’t even aware of it. Diabetes is affecting people of all ages, including 132,000 children and adolescents younger than 18 years old. (2)
By checking your own blood sugar levels, you can track your body's changing needs for insulin and work with your doctor to figure out the best insulin dosage. People with diabetes check their blood sugar up to several times a day with an instrument called a glucometer. The glucometer measures glucose levels in a sample of your blood dabbed on a strip of treated paper. Also, there are now devices, called continuous glucose monitoring systems (CGMS), that can be attached to your body to measure your blood sugars every few minutes for up to a week at a time. But these machines check glucose levels from skin rather than blood, and they are less accurate than a traditional glucometer.