Sunday, June 17, 2007

Healing Fats!

Contrary to polular belief, you don’t need to be concerned with the quantity of fat in your diet, rather you need to be concerned with the TYPE - and saturated fat is not the real enemy. Saturated fats, found mostly in animal products like butter, cheese and fatty meats, are not as dangerous as you may believe. Saturated fats offer a number of health benefits and play many important roles in the body. Some vegetable oils (coconut and palm) also contain saturated fat. Coconut oil, therefore, is a particularly healthy choice.

Trans-fatty acids, formed through a process called "hydrogenation", are found in processed foods and fried foods. Trans-fatty acids are much worse for you than saturated fats. Not only can they raise LDL (bad) cholesterol levels and lower HDL (good) cholesterol, but they have also been linked to heart disease.

Healing fats are oils that contain Essential Fatty Acids.

What Are Essential Fatty Acids (EFAs)?

The word 'Essential" is used because they are something our body can not produce, we must get these Essential Fatty Acids from outside (from food or supplements). The essential fatty acids are two of the most important of all the essential elements, ranking right up there with protein, as protein and the EFAs work hand-in-hand with each other. Essential Fatty Acids (EFAs) - are the building bricks of our health.

What does EFA accomplish in the body?

EFAs are involved with producing life energy in our bodies from food substances, and moving that energy throughout our systems. They govern growth, vitality, and mental state. They hook up oxygen, electron transport, and energy in the process of oxidation. Oxidation, the central and most important moment-to-moment living process in our body, is the `burning' of food to produce the energy required for life processes. EFAs are also important in oxygen transfer, hemoglobin production, and control of nutrients through cell membranes. They markedly shorten recovery time from fatigue. And EFAs are also key in preventing damage from hard fats. EFAs are anti-sticky and tend to disperse them. EFAs play a part in almost every function of our body, far too many to list here.

What is hydrogenated fat?

Hydrogenation is a way of making vegetable oil harden at room temperature. Small particles of nickel or copper are added and the mix is heated to very high temperatures under pressure for up to eight hours while hydrogen gas is injected. This process destroys the essential fatty acids in the oil and replaces them with deformed trans fatty acids. These trans fats formed by hydrogenation are unnatural and as a result the human body is not well-equipped to deal with them. They also compete with essential fatty acids for absorption in the body. This blocks or delays the work of the essential fatty acids, creating deficiencies and imbalance throughout the metabolism, including fatty deposits in the arteries.

Use only cold pressed (expeller pressed) nonrefined oils, (keep refrigerated) and non heated and not exposed to the light or air. No margarine (margarine is made from hydrogenated fats, and refined oils, that why it is hard). Margarine is one of the worst foods you can eat. No Hydrogenated Fat ( HF ) (HF is made from trans fatty acids). Use no oils from supermarkets , they are heated and refined (EFA are removed). The most dangerous fats are typically found in margarine, shortenings, and heated oils.

The important Omega-3/Omega-6 ratio

The goal is to increase your intake of the omega-3 fats found in fish oil, and reduce your intake of omega-6 fats.

The primary sources of omega-6 are corn, canola, safflower and sunflower oil; these oils are overabundant in the typical diet, which explains our excess omega-6 levels. Avoid or limit these oils. Omega-3, meanwhile, is typically found in flaxseed oil, walnut oil, and fish oil. By far, the best type of omega-3 fats are those found in that last category, fish. That's because the omega-3 in fish is high in two fatty acids crucial to human health, DHA and EPA. These two fatty acids are pivotal in preventing heart disease, cancer, and many other diseases. The human brain is also highly dependent on DHA - low DHA levels have been linked to depression, schizophrenia, memory loss, and a higher risk of developing Alzheimer's. Researchers are now also linking inadequate intake of these omega-3 fats in pregnant women to premature birth and low birth weight, and to hyperactivity in children.

In summary,
1) Consumption of fish oil is highly encouraged as a key ingredient in improving your health. Extra virgin olive oil is great too. Coconut oil is also great, if you use the fats for frying.
2) Do not use refined or hydrogenated fats - these contain trans-fatty acids that are the real problem! Avoid margarine, avoid sunflower.

Udo Erasmus' book, "Fats That Heal, Fats That Kill", is recommended reading!

6 comments:

Siddhesh said...

Rodrigo, dites merci pour vos commentaires! Hautement apprécié!

Harsha Kumar said...

Ok, I tried translating the comment that Rodrigo has made. But the translation sites are not very helpful.. Overall I think, here's what he's trying to convey -

"Hi, I found your blog through google and found this post interesting. Here's my blog -camisetas personalizadas...(Couldn't figure out the stuff here)..
Byre Friend" :)

Although I cannot guarantee that the translation is one hundred percent correct :D

Isn't it amazing how "flat" the world is!! Wow.. I love that you got a french comment on your post.. Very interesting :)

Yogesh said...

Hi Sid,I did not know you knew French

Siddhesh said...

Ce n'est pas trop difficile - l'a appris la nuit dernière :)

Swati said...

Rodrigo's comment is definitely not in French :-) Italian perhaps. Not Spanish either. Oh yes, your replies are in French.. Validated :P

Swati said...

The comment is most probably in Portuguese (person is mostly Brazilian; Portuguese being Brazil's official lang). Portuguese is derived from Italian + some other languages :-)