Fatty Acid Flashcards
The Big Ideas for Fatty Acids
Healthy Fatty Acid deficiency is epidemic
Musculoskeletal Issues Endocrine Issues Cardiovascular Issues Immune Issues Allergies, Skin Problems Depression etc
Inflammation can be effectively managed with nutritional therapy, therefore reducing healing time
Facts
On average fat composes 15% of our body weight
Animal and vegetable fat sources provide a concentrated source of energy
Contrary to popular belief, a fairly high percentage of diverse, good quality fats are required for optimum health
Lipids and Fatty Acids
Lipids are specifically made triglycerides
Containing 3 fatty acids + 1 glycerol molecule
Fatty Acids contain anywhere from 1 to 24 carbon atoms
named according to the length of carbon chain and degree of saturation
Classifications: Note all fats and oils are some combination of saturated, monounsaturated and polyunsaturated fatty acids
Saturated
Highly stable, do not go rancid easily, solid or semi solid at room temperature, non essential because the body can make them, found in animal fats and tropical oils
Monounsaturated Oil
Relatively stable, do not go rancid easily, liquid at room temperature, non essential because the body can make them, found in olive oil and oils from (almond/pecans/cashews/peanuts) and avocados
Polyunsaturated Oil
Relatively unstable, go rancid easily, always liquid, contains essential linoleic acid and alpha linoleic acid, never heat or use in cooking, found in flax/nuts/seeds and fish oils (omega 3 and 6 oils)
Other Four Essential fats
Along with Linoleic (LA) and Alpha-Linoleic acids (ALA)
Gamma-Linoleic acid (GLA) Arachidonic acid (AA) Eicosapentaenoic acid (EPA) Docosahexaenoic acid (DHA)
Roles of Fats in the body
Provide Energy
Building blocks for cell membranes and hormones
Aiding absorption of fat soluble vitamin A,D,E,K
allowing proper use of proteins
serving as a protective lining for the organs
increasing satiety
making food taste good
Help regulate energy absorption by slowing the absorption of food
Prostaglandins
Hormones like substances found in nearly every tissue and fluid in the body.
They control the inflammatory function the body needs to inflame and anti-inflame
List of fats/oils: a general guideline for healthy fatty acids in your diet is 30% saturated, 10% polyunsaturated, 60% monounsaturated
Omega 3
Fish oil, Flax seed oil, Wheat germ, Walnut, Hemp, Pumpkin
Omega 6
Sunflower, Sesame oil, Safflower, Peanut, Black currant seed, Evening primrose
Saturated
Palm, Coconut, Eggs, Butter, Raw dairy, Animal flesh fats from pastured animals
Omega 9
Extra virgin olive oil, Hazelnut, Almond, Avocado oil
How do these big ideas connect
Historically we ate 300-1000 different foods, today we eat 17-20. Wild things have naturally high omega 3, a lot of fish today is farm raise and not as healthy. Cooking fish destroys most of the omega 3 oil. Grain fed beef has zero omega 3, while grass fed beef has omega 3. We consume hydrogenated fats, partially hydrogenated, highly processed vegetable oils and fried fats which are toxic and interfere with the essential roles of good fatty acids in the body. All of these factors along with the rampant consistent use of prostaglandin inhibiting drugs like aspirin and NSAIDS disrupt our inflammatory response causing are bodies to be vulnerable to a myriad of inflammatory and auto immune diseases e.g. arthritis, lupus, colitis, IBS and fibromyalgia to name a few