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Diet

What can blueberries do for you?

Posted by on 1:49 am Anti-aging, Antioxidents, Diet, Eating, General Health, General Health, Stay healthy, The Learn to Eat Plan, Tissue Recovery Blog, Wellness | 0 comments

Blueberries contain flavonoids and it is the flavonoids that provide all the health benefits.

The following study showed that daily 1-month blueberry consumption increased flow-mediated dilation as well as lowered systolic blood pressure (Rodriguez-Mateos A, et.al., 2019).

The more blueberries are researched, the more impressive they look.

Flow-mediated dilation is a measurement of endothelial function (the endothelium is the inner lining of the blood vessels).

When flow-mediated dilation was measured in healthy men after blueberry flavonoid intake, the researchers found a dose-dependent increase up to an intake of 766 mg polyphenols (Rodriguez-Mateos A, et.al., 2013). The increase was seen from 1-6 hours after the intake.

Blueberries can be used to help protect the blood vessels from damage as the following study shows.

Human aortic endothelial cells showed a reduced expression of inflammatory markers after being exposed to substances found from blueberry consumption (Cutler BR, et.al., 2018).

100 g of blueberries twice daily would give you protection the whole day. While fresh blueberries are expensive, frozen blueberries are better priced.  Adding blueberries to your diet daily would give you these benefits.

References

Cutler BR, Gholami S, Chua JS, Kuberan B, Anandh Babu PV.Blueberry metabolites restore cell surface glycosaminoglycans and attenuate endothelial inflammation in diabetic human aortic endothelial cells. Int J Cardiol. 2018 Jun 15;261:155-158.

Rodriguez-Mateos A, Istas G, Boschek L, Feliciano RP, Mills CE, Boby C, Gomez-Alonso S, Milenkovic D, Heiss C,Circulating anthocyanin metabolites mediate vascular benefits of blueberries: insights from randomized controlled trials, metabolomics, and nutrigenomics. J Gerontol A Biol Sci Med Sci. 2019 Feb 16. pii: glz047.

Rodriguez-Mateos A, Rendeiro C, Bergillos-Meca T, Tabatabaee S, George TW, Heiss C, Spencer JP.Intake and time dependence of blueberry flavonoid-induced improvements in vascular function: a randomized, controlled, double-blind, crossover intervention study with mechanistic insights into biological activity. Am J Clin Nutr. 2013 Nov;98(5):1179-91.

 

 

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A lesser-known benefit of a plant based diet

Posted by on 4:37 am Diet, Diseases, Eating, General Health, Health, Health Risk, Insulin resistance, Insulin resistance, metabolic syndrome, Stay healthy, The Learn to Eat Plan, Vegetables, Wellness | 0 comments

You may not have heard about Trimethylamine oxide (TMAO), but this metabolite is created by the bacterial flora in the gut in response to certain food components.  This is the process.

TMAO originates from a precursor, trimethylamine (TMA) that is a metabolite of mainly choline and carnitine from ingested foods and may be involved in insulin resistance (Oellgaard J, et.al., 2017).  Why is TMAO important?

TMAO may not only increase the risk for insulin resistance, but also TMAO appears to be of particular importance as a risk factor and potentially a causative agent of various pathologies, mostly cardiovascular disease and other associated conditions (Al-Rubaye H, et.al., 2018).

Dietary l-carnitine is converted into the atherosclerosis- and thrombosis-promoting metabolite TMAO via gut microbiota-dependent transformations.
TMAO transformation is induced by omnivorous dietary patterns and chronic l-carnitine exposure (Koeth RA, et.al., 2019 ).


A big difference in the TMAO levels can seen when comparing people eating animal-based protein to vegans (who eat plant-based protein). Eating a plant-based diet results in a different gut bacterial flora and will not produce much TMAO.

References

Trimethylamine N-oxide (TMAO) as a New Potential Therapeutic Target for Insulin Resistance and Cancer.
Oellgaard J, Winther SA, Hansen TS, Rossing P, von Scholten BJ.
Curr Pharm Des. 2017;23(25):3699-3712. doi: 10.2174/1381612823666170622095324. Review.
PMID:28641532

The Role of Microbiota in Cardiovascular Risk: Focus on Trimethylamine Oxide.
Al-Rubaye H, Perfetti G, Kaski JC.
Curr Probl Cardiol. 2018 Jul 7. pii: S0146-2806(18)30079-3. doi: 10.1016/j.cpcardiol.2018.06.005. [Epub ahead of print] Review.
PMID:30482503

l-Carnitine in omnivorous diets induces an atherogenic gut microbial pathway in humans.
Koeth RA, Lam-Galvez BR, Kirsop J, Wang Z, Levison BS, Gu X, Copeland MF, Bartlett D, Cody DB, Dai HJ, Culley MK, Li XS, Fu X, Wu Y, Li L, DiDonato JA, Tang WHW, Garcia-Garcia JC, Hazen SL. J Clin Invest. 2019 Jan 2;129(1):373-387. doi: 10.1172/JCI94601. Epub 2018 Dec 10.  PMID:30530985

 

 

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Based on the most effective scientific strategies, this program was created to help
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Reasons for eating a plant based diet

Posted by on 10:45 am Cardiovascular Disease, Diet, Eating, Fat, General Health, Health Risk, Vegetables, Wellness | 0 comments

There are many reasons why eating a plant based diet makes sense.  This research included 131, 342 participants. Of this, 85 013 were women (64.7%) and 46 329 were men (35.3%) (Song M, et.al., 2016).

The researchers found that high animal protein intake was positively associated with cardiovascular mortality, and high plant protein intake was inversely associated with all-cause and cardiovascular mortality.  Processed red meat was the most harmful form of animal protein these researchers found.

The type of fat we eat is also important because we react differently depending on the source.  We know that it is important to have a healthy endothelial function because the endothelium is the inner layer of the blood vessels.

 

We also know the importance of having low inflammation since that’s a risk factor for all chronic diseases and especially cardiovascular disease.   This study indicated that exchanging saturated fat from butterfat for a plant-based fat consisting of polyunsaturated fatty acids in a mixed meal may decrease inflammation after the meal when measured with the inflammatory markers IL-6 and TNF-alpha (Masson CJ, Mensink RP, 2011).  Soluble vascular cell adhesion molecule-1, a protein related to the endothelium and a marker of atherosclerosis, was also decreased after the meal containing the plant-based fat.

 

References

Song M1, Fung TT2, Hu FB3, Willett WC3, Longo VD4, Chan AT5, Giovannucci EL.  Association of Animal and Plant Protein Intake With All-Cause and Cause-Specific Mortality.  JAMA Intern Med. 2016 Oct 1;176(10):1453-1463. doi: 10.1001/jamainternmed.2016.4182.

Masson CJ, Mensink RP. Exchanging saturated fatty acids for (n-6) polyunsaturated fatty acids in a mixed meal may decrease postprandial lipemia and markers of inflammation and endothelial activity in overweight men. J Nutr. 2011 May;141(5):816-21. doi: 10.3945/jn.110.136432. Epub 2011 Mar 23.

 

 

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Based on the most effective scientific strategies, this program was created to help
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We don’t need a lot of this, but we need some.

Posted by on 8:12 am BMJ Formula, Diet | 0 comments

A mineral which does not get much attention is involved in several important functions.

Low boron profile has been related to a poor immune function, increased risk of mortality, osteoporosis, and cognitive deterioration (Khaliq H, et.al., 2018).

Research incorporating electroencephalographic (ECG) data in healthy men and women showed that boron affected cognition (Penland JG, 1994).

When low and high boron intake was compared, low boron intake resulted in significantly poorer performance for eye-hand coordination, attention, perception, encoding and short-term memory as well as long-term memory.

Boron can also reduce inflammation.

Fifteen days of boron supplementation in study participants compared to the placebo showed a decrease in C-reactive protein, fibrinogen, and erythrocyte sedimentation rate which are markers related to inflammation (Scorei R, et.al., 2011).

Boron even seems to affect the risk for prostate cancer.

Increased dietary boron intake was associated with a decreased risk of prostate cancer (Cui Y, et.al., 2004).

Boron is easy to take since we don’t need much, and it can also be taken together with other compounds which reduce inflammation like curcumin.

References

Cui Y, Winton MI, Zhang ZF, Rainey C, Marshall J, De Kernion JB, Eckhert CD. Dietary boron intake and prostate cancer risk. Oncol Rep. 2004 Apr;11(4):887-92.

Khaliq H, Juming Z, Ke-Mei P.The Physiological Role of Boron on Health. Biol Trace Elem Res. 2018 Nov;186(1):31-51.

Penland JG. Dietary boron, brain function, and cognitive performance. Environ Health Perspect. 1994 Nov;102 Suppl 7:65-72.

Scorei R, Mitrut P, Petrisor I, Scorei I. A double-blind, placebo-controlled pilot study to evaluate the effect of calcium fructoborate on systemic inflammation and dyslipidemia markers for middle-aged people with primary osteoarthritis. Biol Trace Elem Res. 2011 Dec;144(1-3):253-63.

 

 

 

Curcumin is a good antioxidant but it is especially effective in helping to reduce inflammation. For these reasons, curcumin provides many health benefits.

The raw material used in the Better Curcumin formula is the only form of curcumin shown to pass through the blood-brain barrier and improve memory (Cox KH, et al. 2015).

Click here to learn more!

This function is involved in a variety conditions from viral diseases to heart disease, stroke and diabetes

Posted by on 7:25 am Cardiovascular Disease, Diet, Diseases, Eating, General Health, Green tea, Health, Nut consumption, Stay healthy, The Learn to Eat Plan, Vegetables, Wellness | 0 comments

Vascular endothelial cells line the entire circulatory system, from the heart to the smallest capillaries.  

The endothelium is the inner layer of the blood vessels and is extremely important.

When the endothelium is functioning normally, it helps to regulate blood clotting, assists the body’s immune response, controls the volume of fluid and the amount of electrolytes and other substances that pass from the blood into the tissues, and produces dilation or constriction of the blood vessels.

The endothelium is directly involved in peripheral vascular disease, stroke, heart disease, diabetes, insulin resistance,  chronic kidney failure, tumor growth, metastasis, venous thrombosis, and severe viral infectious diseases (Rajendran P, et.al., 2013).

Free radicals can disrupt the balance of NO (Nitric Oxide), damage the endothelium, and leave it overly permeable, allowing toxins to pass into body tissues (Rubanyi GM, Vanhoutte PM. et.al., 1986).

How can you keep the endothelium healthy?

A high nutrient, low glycemic index plant based diet will go a long way.  In addition to that you can eat some blueberries.

In this double blind crossover study the researchers gave the participants blueberry flavonoids and measured flow-mediated dilation (Rodriguez-Mateos A, et.al., 2013).

They found a significant increase in flow-mediated dilation at 1-2 and 6 h after consumption of the blueberry polyphenols.

The researchers concluded that blueberry intake acutely improves vascular function in healthy men.

You can also drink green tea.

Low-mediated dilation significantly improved after drinking green tea, and has a beneficial effect on endothelial function (Alexopoulos N, et.al., 2008).

References

Alexopoulos N1, Vlachopoulos C, Aznaouridis K, Baou K, Vasiliadou C, Pietri P, Xaplanteris P, Stefanadi E, Stefanadis C.The acute effect of green tea consumption on endothelial function in healthy individuals. Eur J Cardiovasc Prev Rehabil. 2008 Jun;15(3):300-5.

Rajendran P, Rengarajan T, Thangavel J, Nishigaki Y, Sakthisekaran D, Sethi G, Nishigaki I.The vascular endothelium and human diseases. Int J Biol Sci. 2013 Nov 9;9(10):1057-69.

Rodriguez-Mateos A1, Rendeiro C, Bergillos-Meca T, Tabatabaee S, George TW, Heiss C, Spencer JP.Intake and time dependence of blueberry flavonoid-induced improvements in vascular function: a randomized, controlled, double-blind, crossover intervention study with mechanistic insights into biological activityAm J Clin Nutr. 2013 Nov;98(5):1179-91.

Rubanyi GM, Vanhoutte PM. Superoxide anions and hyperoxia inactivate endothelium-derived relaxing factor.Am J Physiol. 1986 May;250(5 Pt 2):H822-7.

 

 

 

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Based on the most effective scientific strategies, this program was created to help
you reduce inflammation and feel great.

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Not only what we eat but how the food is prepared can either help us or hurt us

Posted by on 7:44 am Cardiovascular Disease, Diet, Eating, General Health, Health Risk, Stay healthy, Wellness | 0 comments

 

Advanced glycation end products are compounds that can be found in food and they also can be formed when the food is cooked.

Glycation takes place when sugar reacts with fat and protein, and can also be formed when the blood glucose is high.  

These products accumulate intracellularly and extracellularly in all tissues and body fluids and can cross-link with other proteins and affect their normal functions (Chen JH, et.al., 2018). Glycation end products can interact with specific cell surface receptors and alter intracellular signaling, gene expression, the production of reactive oxygen species and activate several inflammatory pathways.

High levels of these products in the diet as well as in tissues and the circulation are pathogenic to a wide range of diseases.

When glycation end products accumulate in bones and joints, they can contribute to osteoporosis and osteoarthritis and also affect mobility.

Since glycation end products contributes to increased oxidative stress and inflammation, they  also contribute to cardiovascular disease and diabetes (Uribarri J, et.al., 2010).

It’s important to avoid glycation as much as possible, and the these researchers also tested a lot of common foods and the way the preparation of these food affected the accumulation of glycation.

They found that dry cooking at high temperature like frying, grilling and baking was producing the most glycation.

They also documented that animal source protein was higher in these products and the more fat they contained the worse it was.

Plant based foods were the lowest in glycation end products and did not accumulate much of these products when cooked.

The best way was to boil or steam the food, that was less damaging. Marinating food in lemon or vinegar to lower the the ph was also found to reduce glycation.

What else can you do to reduce the damage of glycation?

You can use curcumine which helps reduce free radical damage and inflammation (Yamagishi SI, et.al., 2017).

If you are going to use curcumine, be sure is is in a better absorbed form since regular curcumin is not well absorbed.

References

Chen JH, Lin X, Bu C, Zhang X.Role of advanced glycation end products in mobility and considerations in possible dietary and nutritional intervention strategies. Nutr Metab (Lond). 2018 Oct 10;15:72.

Uribarri J, Woodruff S, Goodman S, Cai W, Chen X, Pyzik R, Yong A, Striker GE, Vlassara H. Advanced glycation end products in foods and a practical guide to their reduction in the dietJ Am Diet Assoc. 2010 Jun;110(6):911-16.e12.

Yamagishi SI, Matsui T, Ishibashi Y, Isami F, Abe Y, Sakaguchi T, Higashimoto Y.Yamagishi SI,Phytochemicals Against Advanced Glycation End Products (AGEs) and the Receptor System. Curr Pharm Des. 2017;23(8):1135-1141

 

 

 

Learn to Eat Program

Based on the most effective scientific strategies, this program was created to help
you reduce inflammation and feel great.

Read more…