Saturday, February 25, 2012

Live Smart with Omega


             LIVE SMART WITH OMEGA

ESSENTIAL FATTY ACIDS


Essential Fatty Acid, or EFAs, are fatty acids that humans must ingest because the body requires them for good health but cannot synthesized them. The term “ essential fatty acid” refers to fatty acids require for biological processes, and not those that only act as a fuel. Only two fatty acids are known for humans: alpha-linolenic (an omega three fatty acid) and linoleic acid (an omega six fatty acid).Other fatty acid that are only “conditionally essential” include gamma-linolenic acid (an omega six fatty acid),lauric fatty acid ( a saturated fatty acid),and paimitolic acid (a monounsaturated fatty acid).

OMEGA SMART
OMEGA 3 FATTY  ACID & HEALTHY SKIN


       These fatty acids are responsible for regulating cell function. They maintain the integrity of cellular walls and aloe transference of waste and water. This function plays a big part in skin health.

SKIN CELLS AND FATTY ACIDS


    Youthful skin is full of plump, water-filled cells. A skin cell’s ability to hold water decreases with age. A healthy skin cell has a healthy membrane, which keeps good things in. Like water and nutrients, and allows waste products to pass out. It is a fatty acids job to keep that cell healthy it’s membrane functioning. Not getting enough essential fatty acids results in unstable membranes that cannot keep their buoyant shape, which in turn leads to saggy aged skin.

HEALTHY SKIN
HELPS WITH CELLULITE


Depending on their genetics, even the thinnest of super models sometimes must struggle with the bumpy appearance of fat deposits pressing against the skin.  However, essential fatty acids might help in the battle. There is evidence to suggest that the healthier and more supple your skin cells. The less intense the appearance of cellulite. Consuming plenty of essential fatty acids will give your skin cell more fullness and flexibility, and thereby possibly reducing the appearance of cellulite.

PREVENTIVE ACNE


Soft non-oily skin is among the skin types least likely to suffer acne flare-ups. Acne  occurs when glands over produce the substance keratin and sebum. They clog skin pores and result in skin infections. Essential fatty acids have a two-fold benefit for acne. First , they cause healthy cell transference , which helps dissolves the fatty deposits that block pores and cause acne. They also work to repair the skin damaged by pimples and blemishes.

THE BEST FOOD FOR HEALTHY SKIN

FLEX SEED

WALNUTS

SALMON and CANOLA OIL
These food eaten in moderation , all contain enough of these fatty acids to have a positive effect in your skin.

OMEGA-3S AND BRAIN HEALTH


The omega-3 fatty acid known as docosahexaenoic acid (DHA) is an important ingredient for optimal brain function. Earl Mindell , RPh PhD, writes in Earl Mindell’s supplement bible. “There is a reason why fish is known as brain food. It is a rich source of DHA, a fatty acid that is found in high concentration in the gray matter of the brain. DHA is instrumental in the function of brain cell membranes, which are important for the transmission of brain signals.” By making cell membrane more fluid, omega-3 fatty acids, especially DHA, improve communication between the brain cells, according to Mind boosters author Dr. Ray Sahelia. As a result, lack of omega-3 in the body can cause a communication breakdown in the brain , which is probably the last place you’d want such a breakdown to happen.

Omega-3 fatty acids are so important to the development and proper maintenance of the brain that “some scientist even postulate that it was the ingestion of omega-3 EFAs that allowed the brain to evolve to the next stage in human development,” according to superfoods authors Steven G. Pratt and Kathy Mathews . While omega-3s were abundant in our diets before the 20th  century, they are now seriously lacking. The Editors of FC&A Medical Publishing write in The Folk Remedy Encyclopaedia,  Just like a machine, your brain need a oil—in the form of omega-3 and omega-6 fatty acids—to run smoothly.

Unfortunately , the average diet doesn’t contain the right balance of these fatty acids. If you eat typical modern diet. You probably get plenty of omega-6 through corn, soybean, and other oils in processed food. But omega-3 oils, which are just as important are often missing.

DIETARY SOURCES


      Fish, plant, and nut oils are primary source of omega-3 fatty acids. Very good source of these fats include scallps, cauliflower, cabbage, cloves and mustered seeds. Good sources of these fats include halibut , shrimp, cod, tuna, soybeans, tofu, kale, collard greens and Brussels sprouts. EPA and DHA are found in cold water fish such as salmon, mackerel, halibut, sardines, tuna, and herring. ALA is found in flaxseeds, flaxseed oil, canola ( rapeseed) oil, soybeans, soybeans oil, pumpkin seeds, pumpkin seed oil, walnuts and walnut oil. The health effects of omega-3 fatty acids come mostly from EPA and DHA, ALA from flax and other vegetarian sources needs to be converted in the body to EPA and DHA.

Recommendations

·       EPA 1-2 % of dietary calories for adults
·       Omega-3 fatty acids0.2-1% of total calories
·       EPA & DHA greater than 650mg/ day
·       WHO recommended 0.8-1g daily of ALA & 0.3-0.5g of omega-3 fatty acids
                                                                 

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