Your Road to Wellness

Bloodsugar

Your blood glucose level affects the health of your blood vessels.

Posted by on 9:49 am Bloodsugar, Diet, Diseases, Eating, General Health, Glucose, The Learn to Eat Plan, Wellness | 0 comments

Everybody agrees that to be able to function well and live a long life, we need good blood circulation. This necessitates a healthy vascular system.

Your vascular system is especially important for your heart, brain, and the rest of your body because the blood delivers nutrients and oxygen. Without a supply of nutrients, the tissue will degenerate. So what can you do to keep your vascular system healthy?

Books can be written on that topic, but here is a simple strategy you can implement that can make a big difference.

First, since most of us eat several meals daily and the after effect of a meal can have a pronounced effect on your blood vessels, think about how the meal will affect your blood glucose level.

The reason you should be concerned with this is that high glucose levels after a meal and insulin resistance cause damage to the endothelium–the inner layer of the blood vessel wall (Shi Y, Vanhoutte PM, 2017).

Endothelial dysfunction is characterized by decreased release of nitric oxide, increased oxidative stress, increased production of inflammatory factors, and impaired endothelial repair.

This is one of the reasons you can end up with atherosclerosis and reduced blood circulation.

Since one of the reasons for endothelial function can be that the blood glucose level after a meal is too high, many are now recommending low carbohydrate meals. This is done as an attempt to lower the blood glucose.

This, however, may not be the the best strategy.

Research to date suggests that diets that are low in carbohydrates may negatively impact vascular endothelial function (Jovanovski E, et.al., 2015).

It appears that it is more favourable to maintain the carbohydrate intake and instead use low glycemic index foods. This generates more benefits for the vascular system.

An easy way to do that is to add some beans or lentils to the meal and reduce the amount of a higher glycemic index item.

References

Shi Y, Vanhoutte PM.Macro- and microvascular endothelial dysfunction in diabetes.J Diabetes. 2017 May;9(5):434-449.

Jovanovski E, Zurbau A, Vuksan V, Carbohydrates and endothelial function: is a low-carbohydrate diet or a low-glycemic index diet favourable for vascular health?Clin Nutr Res. 2015 Apr;4(2):69-75.

 

 

 

Learn to Eat Program

Based on the most effective scientific strategies, this program was created to help
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Green Tea Provides many Benefits, but you Need to Know this Before you Drink it.

Posted by on 8:56 am Bloodsugar, Cholesterol, General Health | 0 comments

The antioxidants called catechins in green tea is the main reason for the many benefits green tea provides.

It is very important to be insulin sensitive and have good glucose control because elevated blood glucose levels and insulin resistance cause inflammation and damage tissue.

When 17 studies were reviewed which included 1133 participants, the researchers found that green tea consumption significantly reduced fasting blood glucose and hemoglobin A1c (Hb A1c) (Liu K, et.al., 2013). Subgroup analysis also found that green tea significantly reduced fasting insulin.

 

As you get more insulin sensitive, you don’t need as much insulin to transfer the blood glucose into the cells. As blood levels of insulin go down, you will also start to use more fat for energy.
The following study investigated green tea extract in capsule form instead of drinking green tea. (Bogdanski P, et.al., 2012).The participants were obese, had high blood pressure and took either a capsule of 379 mg of green tea extract or a placebo capsule for 3 months. This was the results.

 

 

 

Total cholesterol, LDL (low-density lipoprotein) and triglycerides decreased, while HDL (high-density lipoprotein) increased in the treatment group, but not in the placebo group. The group taking the green tea extract also had a significant decrease in diastolic and systolic blood pressure as well as a significant decrease in TNF-alpha and CRP, both inflammatory markers. Glucose, insulin and insulin resistance also improved.

 

This is all very good, but you need to be careful when you buy green tea.

 

 

When black, green, white and oolong tea sold in tea bags were steeped for 3-4 minutes and the tea tested, this is what was found (Schwalfenberg G, et.al., 2013).

73% of teas brewed for 3 minutes and 83% brewed for 15 minutes had lead levels considered unsafe for consumption during pregnancy and lactation. Aluminum levels were above recommended guidelines in 20% of the brewed teas. 

 

No mercury was found at detectable levels in any of the brewed samples.

Tea can possibly also be contaminated with pesticides.

You need to be sure that the tea you buy is of high quality and not grown in contaminated soil. This is something to keep in mind when you buy green tea extract also.

 

 

References

Bogdanski P, Suliburska J, Szulinska M, Stepien M, Pupek-Musialik D, Jablecka A. Green tea extract reduces blood pressure, inflammatory biomarkers, and oxidative stress and improves parameters associated with insulin resistance in obese, hypertensive patients. Nutr Res. 2012 Jun;32(6):421-7. doi: 10.1016/j.nutres.2012.05.007.

Liu K, Zhou R, Wang B, Chen K, Shi LY, Zhu JD, Mi MT. Effect of green tea on glucose control and insulin sensitivity: a meta-analysis of 17 randomized controlled trials. Am J Clin Nutr. 2013 Aug;98(2):340-8.

Schwalfenberg G, Genuis SJ, Rodushkin I.The benefits and risks of consuming brewed tea: beware of toxic element contamination. J Toxicol. 2013;2013:370460.

 

 

The Better Green Tea Formula
Polyphenols (catechins) are the active ingredients in green tea providing a variety of benefits.

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Your Blood Glucose Level after You Eat can Affect Your Risk for Cardiovascular Disease.

Posted by on 11:19 am Bloodsugar, Cardiovascular Disease, Diabetes, Eating, General Health, Glucose, Health, Heart disease | 0 comments

Your blood glucose level after you eat can affect your risk for cardiovascular disease. Several studies show a correlation between blood glucose levels and what happens to your arteries. The most common ways to evaluate the blood glucose metabolism is to measure fasting blood glucose and Hemoglobin A1c (HbA1c). Hemoglobin A1c is usually used to monitor long-term glucose control, 2-3 months.

Image result for blood glucoseMore and more research is, however, documenting the importance of also knowing what the blood glucose level is after a meal, and that is not checked routinely.

In the following study, the participants were divided into 4 groups based on coronary angiography (Sasso FC, et.al., 2004). One group had no significant stenosis (calcification), the other groups had documented disease in 1 and up to 3 vessels. Several tests were performed to evaluate the glucose metabolism, including the glucose and insulin levels after eating.

For patients with a so-called normal glucose tolerance, it was interesting that the most important test correlating with cardiovascular risk was the glucose level after eating, and the next was Hemoglobin A1c.

In patients with coronary artery disease the researchers showed that even with normal Hemoglobin A1c levels, the participants with an abnormal glucose tolerance test (glucose after a meal) had greater progression of coronary artery lesions (Wang H, et.al., 2014).

It was not even a difference in risk between patients with an impaired glucose tolerance and patients who had type 2 diabetes. This shows that you don’t have to have progressed to having diabetes to have an increased risk for cardiovascular disease. Researchers have found that there is a linear relationship between the risk of cardiovascular death and the 2-hour glucose tolerance test (Leiter LA, et.al., 2005).

Image result for cardiovascular disease and glucose level

The 2 -hour glucose tolerance test measures the blood glucose level 2 hours after a test drink has been ingested.

These researchers found increased mortality at an oral 2-hour glucose tolerance test of approximately 90 mg/dl which is well below the level of what type 2 diabetes patients have.

Research is showing us that what we used to think of as normal and good test results are not good enough. That’s probably why we see a lot of people dying from a cardiovascular disease with laboratory values in the normal range.

References
Leiter LA, Ceriello A, Davidson JA, Hanefeld M, Monnier L, Owens DR, Tajima N, Tuomilehto J ; International Prandial Glucose Regulation Study Group. Clin Ther. 2005;27 Suppl B:S42-56.

Sasso FC, Carbonara O, Nasti R, Campana B, Marfella R, Torella M, Nappi G, Torella R, Cozzolino D, Glucose metabolism and coronary heart disease in patients with normal glucose tolerance. JAMA. 2004 Apr 21;291(15):1857-63.

Wang H, Tang Z, Li X, Hu B, Feng B. Angiographic evaluation of the effects of glucose metabolic status on progression of coronary artery lesions in patients with coronary artery disease. J Diabetes. 2014 Nov;6(6):541-6.

 

Learn to Eat Program

Use neurotransmitters to your advantage to help change your eating habits so you achieve your goals.

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3 Important Benefits of Flax Seeds

Posted by on 12:26 pm Anti-Aging, Anti-aging, Antioxidents, Blood Pressure, Bloodsugar, Body fat, Bone density, bone loss, Diabetes, Flaxseeds, General Health, General Health, Glucose, Green tea, Happiness, HDL, HDL Level, Health, Health Risk | 0 comments

 

One of the impressive health benefits of flax seeds is the ability to decrease blood pressure (Rodriguez-Leyva D, et.al., 2013).

In a double-blinded, placebo-controlled study, 30 g of flax seeds daily for 6 months reduced the systolic blood pressure of 10 mm Hg and the diastolic blood pressure with 7 mm Hg.

 This is as good as some blood pressure medications, and instead of side-effects, you get even additional benefits.

13 g of flax seeds daily has shown to decrease blood glucose and insulin and improve insulin sensitivity in obese individuals with pre-diabetes (Hutchins AM, et.al., 2013).

Flax seeds can also lower cholesterol. 

In just 7 days a drink made of flax seeds lowered total cholesterol by 12% and LDL cholesterol (the bad cholesterol) 15% (Kristensen M, et.al., 2012).

Even if many people are not aware of these health benefits, it’s been known for a long time that flax seeds can reduce total cholesterol, LDL and decrease the blood glucose after a meal (Cunnane SC, et.al., 1993).

 

It is very important to keep the blood glucose in a good range even after a meal, it is not enough to only have good fasting blood glucose.

I recommend grinding 2 tablespoons of flax seeds in a coffee grinder and put them in a glass with water, stir it and drink it thick. You can of course also sprinkle it on food, like a salad if you prefer.

 

References

Cunnane, S. C., Ganguli, S., Menard, C., Liede, A. C., Hamadeh, M. J., Chen, Z. Y., … & Jenkins, D. J. (1993). High α-linolenic acid flaxseed (Linum usitatissimum): some nutritional properties in humansBritish Journal of Nutrition69(2), 443-453.

Hutchins, A. M., Brown, B. D., Cunnane, S. C., Domitrovich, S. G., Adams, E. R., & Bobowiec, C. E. (2013). Daily flaxseed consumption improves glycemic control in obese men and women with pre-diabetes: a randomized study. Nutrition research33(5), 367-375.

Kristensen, M., Jensen, M. G., Aarestrup, J., Petersen, K. E., Søndergaard, L., Mikkelsen, M. S., & Astrup, A. (2012). Flaxseed dietary fibers lower cholesterol and increase fecal fat excretion, but the magnitude of the effect depends on food typeNutrition & Metabolism9(1), 8.

Rodriguez-Leyva, D., Weighell, W., Edel, A. L., LaVallee, R., Dibrov, E., Pinneker, R., … & Pierce, G. N. (2013). Potent Antihypertensive Action of Dietary Flaxseed in Hypertensive PatientsNovelty and Significance. Hypertension62(6), 1081-1089.

These specific foods will increase your risk for depression.

Posted by on 11:07 pm Bloodsugar, Depression | 0 comments


When 87,618 postmenopausal women were evaluated for depression and 69,954 were rechecked 3 years later, it was found that food with a progressively higher glycemic index was associated with increasing odds of depression (Gangwisch JE, et al. 2015).

The glycemic index is a measurement of how high a specific food will elevate the blood glucose when compared with glucose or white bread.

The higher the glycemic index of a food, the higher it will raise the blood glucose.

Higher consumption of fiber, non-juice fruit and vegetables were significantly associated with lower odds of depression, while refined grain consumption was associated with increased odds of depression.

If you have not already done so, start to implement a program where you eat high nutrient, low glycemic index food.

Don’t keep high glycemic index food in your refrigerator.

 

Learn to Eat:  Recommendations that work. This is not a regular diet program.

 
Gangwisch JE1, Hale L2, Garcia L3, Malaspina D4, Opler MG4, Payne ME5, Rossom RC6, Lane D7. High glycemic index diet as a risk factor for depression: analyses from the Women’s Health Initiative. Am J Clin Nutr. 2015 Jun 24. pii: ajcn103846. [Epub ahead of print]
 

Carbohydrates that improve insulin sensitivity

Posted by on 10:31 pm Bloodsugar, Diabetes, Glucose, Low glycemic meals | 0 comments

 

All carbohydrates are not the same.  Making a few changes will make a big difference.

When normal participants in this study ate 50 g of either 8 varieties of dried legumes (beans, lentils) or 24 common foods drawn from grains, cereals and pasta, breakfast cereals, biscuits and tuberous vegetables, this is what happened (Jenkins DJ, et al. 1980).

The participants who ate the beans had at least an average of 45% lower rise in blood glucose than those who ate the other foods.

This is not the only thing that you can expect.

Half a cup of pinto beans a day for 8 weeks significantly reduced triglycerides and LDL cholesterol in study participants when compared to eating black-eyed peas or carrots (Winham DM, et al. 2007).

This is what you should do to reduce your blood glucose and improve your glucose insulin metabolism and improve markers for heart disease.

Every time you would eat grains, instead eat beans or lentils.
This is not difficult, it is a way to do this which makes it simple.

Next time I will explain how you also can use three ingredients to significantly lower you blood glucose.

 

Learn to Eat:  Recommendations that work. This is not a regular diet program.

 

Jenkins DJ, Wolever TM, Taylor RH, Barker HM, Fielden H. Exceptionally low blood glucose response to dried beans: comparison with other carbohydrate foods. Br Med J. 1980 Aug 30;281(6240):578-80.
Winham DM, Hutchins AM, Johnston CS. Pinto bean consumption reduces biomarkers for heart disease risk. J Am Coll Nutr. 2007 Jun;26(3):243-9.