Thread: Drinking milk
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Old 03-30-2006, 06:18 AM   #8
RobinP
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I haven't found a milk substitute that I really enjoy as much as milk. I have tried powdered and soy with disappointment in flavor and texture. I will give rice milk a try, thank TricaK. I also will look for the organic versions.

Here's a link I thought you would appreciate RB:

...........Milk and cheese from grass-fed cows may be good sources of omega-3. [16] Milk from non-organic, grain-fed cows may contain about two-thirds less omega-3. One UK study showed that half a pint of milk provides 10% of the recommended daily intake (RDI) of ALA, while a "matchbox sized piece of organic cheese will give you up to 88%". [17]

The microalgae Crypthecodinium cohnii and Schizochytrium are rich sources of DHA (22:6 ω-3), produced commercially in bioreactors. Oil from brown algae (kelp) is a source of EPA.

[edit]


The Omega-6 to Omega-3 Ratio

Clinical studies[2][4][8] indicate that the ingested ratio of omega-6 to omega-3 (especially Linoleic vs Alpha Linolenic) fatty acids may be important to maintaining cardiovascular health.

Both omega-3 and omega-6 fatty acids are essential, i.e. humans must consume them in the diet. Omega-3 and omega-6 compete for the same metabolic enzymes, thus the omega-6mega-3 ratio will significantly influence the ratio of the ensuing metabolites, (e.g. prostaglandins, leukotrienes, eicosanoids etc.), and will alter the body's metabolic function. Metabolites of omega-6 are significantly more inflammatory (esp. arachidonic acid) than those of omega-3. This necessitates that omega-3 and omega-6 be consumed in a balanced proportion; the ideal ratio of omega-6mega-3 being from 1:1 to 5:1. Studies suggest that the evolutionary human diet, rich in seafood, nuts and other sources of omega-3, may have provided a ratio of close to 1:1. [4]

Simopoulos, et al[9] recommend daily intakes of three omega-3 forms: 650 mg of EPA and DHA, and 2.22 g of ALA, and one omega-6 form: 4.44 g of LA. This translates to a 3:2 omega-6 to omega-3 ratio. (i.e. 1.5:1)

Typical Western diets provide ratios of between 10:1 and 30:1 - i.e., dramatically skewed toward omega-6. Examples of oils rich in omega-6 compared to omega-3 are soy, sunflower, cottonseed, canola, peanut, grapeseed oil and corn oil. There is likely no compelling reason that a healthy person consuming a typical western diet should ever need to supplement their diet with omega-6.

Sources: [18], [19]
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2002- dx her2 positive DCIS/bc TX Mast, herceptin chemo
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