Showing posts with label oil. Show all posts
Showing posts with label oil. Show all posts

Saturday, March 28, 2015

Incorrect view of Dr Esselstyn on oils debunked!!!

Dr Esselstyn said on http://www.dresselstyn.com/site/faq/,

"NO OIL! Not even olive oil, which goes against a lot of other advice out there about so-called good fats. The reality is that oils are extremely low in terms of nutritive value. They contain no fiber, no minerals and are 100% fat calories. Both the mono unsaturated and saturated fat contained in oils is harmful to the endothelium, the innermost lining of the artery, and that injury is the gateway to vascular disease. It doesn’t matter whether it’s olive oil, corn oil, coconut oil, canola oil, or any other kind. Avoid ALL oil."

"Avoid oils. They injure the endothelium, the innermost lining of the artery, and that injury is the gateway to vascular disease. All oil is also empty calories."


Dr Esselstyn is not well informed and likes to throw babies out with the dishwater. It is oils like olive oil and maize oil that can impair endothelium function. Other oils like sunflower, soya, canola, flax and coconut oils are fine.

Acute effects of different types of oil consumption on endothelial function, oxidative stress status and vascular inflammation in healthy volunteers.
http://www.ncbi.nlm.nih.gov/pubmed/19703325

"There was no significant effect of any type of oil consumption on endothelium-independent dilatation, total lipid PEROX and vascular adhesion molecule 1 serum levels. Consumption of maize oil leads to impaired endothelial function, while soya oil and cod liver oil slightly improve endothelial function."


Acute effects of high-fat meals enriched with walnuts or olive oil on postprandial endothelial function.
http://www.ncbi.nlm.nih.gov/pubmed/17045905

"In both study groups, flow-mediated dilation (FMD) was worse after the olive oil meal than after the walnut meal (p = 0.006, time-period interaction)."


Canola oil decreases cholesterol and improves endothelial function in patients with peripheral arterial occlusive disease – a pilot study
http://www.sciencedirect.com/science/article/pii/S1872931208000045

"Canola oil containing omega-3 PUFAs may confer cardiovascular protection by improving endothelial function and lowering LDL-cholesterol."

Thursday, June 19, 2014

How to Have Good Hair and Skin Health

Hair and skin are made up of protein, and one needs to consume good amount of protein to maintain hair and skin structure. It is already known that good skin needs vitamin E and vitamin C to stay healthy. However, what many people don't realize is that hair and skin need to be constantly moisturised with vegetable fats in order to stay moist and healthy. Skin that is protected by oils are much less prone to irritation and bacterial infection.

When buying shampoo and shower lotion, buy those that contain avocado, argan oil, grape seed oil, shea butter, oatmilk, carnelian rose oil etc Such oils can be used to moisturise both hair and body to prevent dry, itchy and brittle conditions, and ensure shiny and smooth hair and skin.

Coconut oil is not just suitable for consumption, it can also be used to be applied on hair and skin. It is anti-bacterial, anti-viral and anti-fungal.

Home-made sugar scrub can be made with fine sugar and coconut oil, and can be used to exfoliate dead skin cells and recondition skin, to create a super smooth and soft result.

Use facial mud wash and mud masks to unblock pores and exfoliate skin.

Cucumber extract and watermelon skin extract can be used to nourish skin, as well as to moisturise and alkalise.

The most important of all, one should avoid consuming meat and dairy as they can cause skin irritation and acne. One should drink plenty of distilled water to ensure hair and skin are well hydrated at all times.

Necessary Fat Intake For Proper Brain and Blood Vessel Function

The brain is made up 60% of fat and fat is very necessary to be consumed to ensure proper brain functions. Vegan diet groups like 30 BAD(bananas a day) have gotten the wrong biased view that fat should be avoided for the sake of weight loss, and I realize that their level of bias seems to relate very accurately to their low level of food and health intelligence. Other health diet preachers who have appeared in food documentaries have gotten the biased view that all oils are detrimental for the endothelial cells in the blood vessels but this is not true, it is only olive oil that has been found to pose such a problem.

There is science research that has found olive oil to be able to dilate blood vessels possibly due to the polyphenols that have an astringent effect. So people who have problems with their blood vessels might be wise to avoid olive oil and take other kinds of fat.

Dr Vogel's research properly explains how olive oil can significantly injure the endothelium and that the effects of other oils used in the research such as canola oil had insignificant effects on the endothelium.

http://connecticare.com/GlobalFiles/HealthNews/article.asp?ID=091e9c5e8000735f&Cat=0&Num=6

"The olive oil meal caused vessels to constrict by 34%, whereas the canola oil and salmon meals caused insignificant changes in blood vessels, Vogel reports. Because such constrictions injure the blood vessels' endothelium, they contribute to heart disease."


The postprandial effect of components of the Mediterranean diet on endothelial function.

"CONCLUSIONS: In terms of their postprandial effect on endothelial function, the beneficial components of the Mediterranean and Lyon Diet Heart Study diets appear to be antioxidant-rich foods, including vegetables, fruits, and their derivatives such as vinegar, and omega-3-rich fish and canola oils."


Since Dr Vogel's research has found that oils such as canola "caused insignificant changes in blood vessels", other oils such as flaxseed and hemp oils should be alright to consume. Oils rich in omega 3 has been found to improve endothelium function.

http://www.ncbi.nlm.nih.gov/pubmed/22317966
Effect of omega-3 fatty acids supplementation on endothelial function: a meta-analysis of randomized controlled trials.

"Supplementation of omega-3 fatty acids significantly improves the endothelial function without affecting endothelium-independent dilation."


Beneficial fats that contain high amounts of omega 3 can be found in foods like tofu, soya beans, soybean oil, soymilk, flaxseed oil, walnuts etc. A good balance of omega 3 and 6 is already found in soybeans but if one can choose to consume flaxseed oil to gain more omega 3 fats.

The recommended daily requirement for fat intake is 65grams. So each meal could contain about 20grams of fat.

A 14g tablespoon of flaxseed oil contains 14grams of fat and about 7000mg of omega 3. A 14g tablespoon of soybean oil contains about 1000mg of omega 3. 7 full pieces of walnuts of 28g contains 18grams of fat and 10000mg of omega 3.

Flaxseed oil
http://nutritiondata.self.com/facts/fats-and-oils/7554/2

Soybean oil
http://nutritiondata.self.com/facts/fats-and-oils/507/2

Walnuts
http://nutritiondata.self.com/facts/nut-and-seed-products/3138/2