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Essential Fatty Acids

Essential fatty acids, or EFAs, are fatty acids that humans and other animals must ingest because the body requires them for good health but cannot synthesize them. The term "essential fatty acid" refers to fatty acids required for biological processes, and not those that only act as fuel.

Only two EFAs are known for humans: alpha-linolenic acid (an omega-3 fatty acid) and linoleic acid (an omega-6 fatty acid). Other fatty acids that are only "conditionally essential" include gamma-linolenic acid (an omega-6 fatty acid), lauric acid (a saturated fatty acid), and palmitoleic acid (a monounsaturated fatty acid).

When the two EFAs were first discovered in 1923, they were designated Vitamin F. In 1930, work by Burr, Burr and Miller on rats showed that the two EFAs are better classified with the fats than with the vitamins. Shop A2Z Discount Vitamins and save on our discount essential fatty acid (EFA) products.

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  1. Carlson Fish Oil Q 50mg 60sg

    Carlson Fish Oil Q 50mg 60sg

    Retail Price: $12.90

    A2Z Price: $9.91

    24% Discount

  2. Garden of Life CODmega 90cp

    Garden of Life CODmega 90cp

    Retail Price: $32.95

    A2Z Price: $29.31

    12% Discount

  3. Health From the Sun Borage Oil 200mg 60 Veggie Softgels

    Health From the Sun Borage Oil 200mg 60 Veggie Softgels

    Retail Price: $28.99

    A2Z Price: $16.89

    42% Discount

  4. Health From the Sun Flaxseed Oil 90 Veggie Softgels

    Health From the Sun Flaxseed Oil 90 Veggie Softgels

    Retail Price: $14.99

    A2Z Price: $8.58

    43% Discount

  1. Health From the Sun The Total EFA 90 Veggie Softgels

    Health From the Sun The Total EFA 90 Veggie Softgels

    Retail Price: $28.99

    A2Z Price: $14.29

    51% Discount

  2. IHL Essentials CLA Burn Away 120 Softgels

    IHL Essentials CLA Burn Away 120 Softgels

    Retail Price: $31.59

    A2Z Price: $24.48

    23% Discount

  3. IHL Essentials CLA Burn Away 60 Softgels

    IHL Essentials CLA Burn Away 60 Softgels

    Retail Price: $16.29

    A2Z Price: $12.60

    23% Discount

  4. IHL Essentials Omega-3 EPA/DHA 120 Softgels

    IHL Essentials Omega-3 EPA/DHA 120 Softgels

    Retail Price: $18.35

    A2Z Price: $14.21

    23% Discount

  1. Nature's Plus Animal Parade Vita Gels Cherry Flavor 90 Softgels

    Nature's Plus Animal Parade Vita Gels Cherry Flavor 90 Softgels

    Retail Price: $23.15

    A2Z Price: $7.74

    67% Discount

  2. Natures Plus Animal Parade Omega 3,6,9 Junior Lemon Flavor 90 Soft gels

    Natures Plus Animal Parade Omega 3,6,9 Junior Lemon Flavor 90 Soft gels

    Retail Price: $22.25

    A2Z Price: $12.91

    42% Discount

  3. Nordic Naturals Baby's DHA 2oz

    Nordic Naturals Baby's DHA 2oz

    Retail Price: $15.95

    A2Z Price: $12.81

    20% Discount

    Out of stock

  4. Nordic Naturals Children's DHA 180sg

    Nordic Naturals Children's DHA 180sg

    Retail Price: $23.95

    A2Z Price: $19.29

    20% Discount

  1. Nordic Naturals Omega Blood Sugar 60sg

    Nordic Naturals Omega Blood Sugar 60sg

    Retail Price: $24.95

    A2Z Price: $20.06

    20% Discount

  2. Nordic Naturals Ultimate Omega 60sg

    Nordic Naturals Ultimate Omega 60sg

    Retail Price: $27.95

    A2Z Price: $22.43

    20% Discount

  3. Now Caprylic Acid 600 MG 100 Soft gels

    Now Caprylic Acid 600 MG 100 Soft gels

    Retail Price: $13.99

    A2Z Price: $7.69

    46% Discount

  4. NOW Foods Omega 3-6-9, 1000 mg, 100 Softgels

    NOW Foods Omega 3-6-9, 1000 mg, 100 Softgels

    Retail Price: $10.99

    A2Z Price: $8.68

    22% Discount

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