DHA and other phospholipids and the ability to create lipid membranes helped us become more complex in the early stages of life forms, (1, 7), in addition to having better vision and being smarter, more cognitively complex. (8, 9, 10, 11) All species use DHA for their vision, whether a retina or some other tissue.
A membrane defines a cell or organelle within a cell from all the surrounding fluid. When the membrane became complex enough to prevent rapid dehydration, life forms became able to survive outside of watery saltwater or freshwater oceans, lakes and puddles. Ether energy is attracted to water and to narrow tubes with flowing water - capillary action may involve the attraction and flow of ether energy within us.
The acupressure/acupuncture meridians have been found to match an embryologic vessel system that precedes blood and lymphatic vessel development. The Primo-vascular system seems to be involved in the creation of stem cells of whatever type is needed. Stimulating certain parts of the system with acupressure or acupuncture may be healing in part due to effects on the flow of energy throughout the body and also possibly stem cell production may be stimulated.
Deficiency of EPA and DHA omega 3 fatty acids may increase cognitive decline, depression, and skin issues.
Supplementing & dietary sources of DHA/EPA:
Supplementing with DHA/EPA omega 3 fatty acids may help the old and young with cognitive health, (12, 13, 14), and a better night’s sleep. (15) ALA is a precursor available in vegetarian sources, however many people may not convert it well - leaving them deficient in DHA and EPA even though they bought a special food or supplement. (18) Fatty fish like salmon, tuna, sardines, and krill oil are good sources of EPA and DHA. Whether a person has male or female hormones may affect absorbility or bioavailability of omega 3 fatty acids. (20) A glyceride mixture of omega-3 fatty acids is being studied in hopes of good absorption in a supplemental product. (19)
Roughly 300 mg EPA/DHA are recommended several times per week - several servings of fatty fish. More may be beneficial for someone trying to treat depression or a different chronic concern, more like a spoonful of fish oil, rather than a single capsule. One to two grams per day may be more typical dose recommended for a mood disorder. (22)
Adequacy in the diet of a pregnant or breastfeeding mother also helps the infant’s brain and eye development. Lutein supplementation was also found helpful. (16) Infant formulas are more likely to be fortified with EPA/DHA now but checking the label for specific fortification is a good idea. DHA is found in the eyes and brain but also throughout the body within cell membranes and our skin. (17) Lutein and zeaxanthin are carotenoids that are also abundant in the retina and can be helpful as supplements during pregnancy or breastfeeding. (21)