What happens to your body if you take omega-3 everyday?

The tour begins in the blood and the heart, where the research measures and the register speaks

What happens to your body if you take omega-3 every day, and the variants asking about fish oil, are answered by a tour of the tissues, because EPA and DHA go to every membrane in the body and each tissue has its own reason to want them, its own clock and, for some, its own register sentence, with the standing note that none of the changes is felt. Red cells: the first stop because it is the one the research measures, red cells living around four months and being replaced continuously, so that the ones made after the softgel began carry more EPA and DHA in their membranes than the ones they replace and the omega-3 index, the share of red-cell fatty acids that is EPA and DHA, climbs to a new plateau over three to four months, the marker that stands in for every other tissue because red-cell membranes reflect what the tissues are getting, the index kinetics literature's clock. The heart: cardiac muscle membranes incorporate EPA and DHA on the same months-long clock, changing their fluidity and the behaviour of the ion channels that sit in them, the physiology behind the register's sentence that EPA and DHA contribute to the maintenance of normal heart function at 250mg a day, a maintenance sentence meaning that a heart with adequate omega-3 in its membranes works as it should, with the outcome trials finding no prevention of events at a gram and a dose-related rhythm signal at the high rungs, the heart pages' honest pair. Two stops, one marker and one sentence, and nothing felt at either.

The brain, the retina, the muscle, the sperm and the skin, each supplied on its own terms, and the tour filed

The brain: DHA is the most abundant omega-3 in the brain's grey matter and synaptic membranes, accumulated in infancy and maintained by the diet after, and a daily omega-3 tops up what a low-fish diet left short, the register's sentence being that DHA contributes to the maintenance of normal brain function at 250mg of DHA a day, maintenance rather than memory, so a maintained brain feels exactly like the one the reader had. The retina: the photoreceptors' outer segments are among the most DHA-rich membranes in the body, their fluidity letting the light-sensing pigment respond, and the sentence is the maintenance of normal vision at the same 250mg of DHA, the retina supplied silently. Skeletal muscle: fibre membranes incorporate EPA and DHA over months at gram doses, changing fluidity and the receptors that relay a training stimulus and a protein meal, the responsiveness of synthesis raised in a laboratory at four grams, and size unchanged in trained young adults, the muscle pages' pathway walk, with protection rather than growth in the populations losing muscle. Sperm: their membranes, the tail above all, are DHA-rich, fluidity being motility, and a daily omega-3 supplies them, small trials in men with poor parameters reporting better ones and no claim existing, the fertility file. Skin: at the end of the queue, its membranes changing on the same clock and the one measurable effect, a raised sunburn threshold, appearing at gram doses over months, with no skin claim and the skin roster belonging to other nutrients. Every membrane, then, from red cell to skin, on a clock of months, at a dose that decides how far the change goes, a standard softgel maintaining and a gram building the index into the favoured range, with nothing felt at any stop and the surplus, in a reader who ate oily fish twice a week already, going to the same membranes for no additional benefit. The tour filed: red cells and the index, the heart and its sentence, the brain and retina and theirs, muscle altered without size, sperm supplied, skin last, none felt, with the worked example being the softgel that supplies every tissue on the tour, one at 17p, £14.99 for 90.

The verdict, every membrane on a clock of months, three tissues with sentences, and nothing felt anywhere

What happens to your body if you take omega-3 every day: tissue by tissue over months, red cells carrying more EPA and DHA in their membranes and the omega-3 index climbing to a plateau at three to four, the heart's muscle membranes changing on the same clock under the maintenance-of-normal-heart-function sentence at 250mg, the brain's DHA topped up where a low-fish diet left it short and the retina's DHA-rich membranes supplied under the brain and vision sentences at 250mg of DHA, skeletal muscle membranes altered with responsiveness raised in a laboratory and size unchanged in the trained, sperm membranes supplied with no claim, and skin last with a raised sunburn threshold at gram doses, none of it felt at any stop. The softgel that supplies every tissue on the tour: Futuro Labs Omega 3 Fish Oil, one with food, 180mg EPA and 120mg DHA, 90 for £14.99 at 17p a day.

What to check on the label

Questions people also ask

Where does omega-3 go in the body?

Into the membranes of every tissue over months: red cells, whose changing membranes the omega-3 index measures, the heart's muscle, the brain's grey matter and synapses, the retina's photoreceptors, skeletal muscle fibres, sperm and, last in the queue, skin, each incorporating EPA and DHA on a clock of three to four months.

What does daily omega-3 do to the brain?

Maintains its DHA, the most abundant omega-3 in grey matter and synaptic membranes, where a low-fish diet left it short, the register's sentence being the maintenance of normal brain function at 250mg of DHA a day, maintenance rather than memory, so a maintained brain feels like the one you had.

Does daily fish oil change your muscles?

Their membranes, over months at gram doses: fluidity changes and the receptors that relay a training stimulus and a protein meal become more responsive in a laboratory at four grams a day, while muscle size and strength do not change in trained young adults and are protected rather than grown in older adults and immobilised limbs.

How long does it take omega-3 to reach the tissues?

Three to four months to a plateau in red cells, with the heart, brain, retina, muscle and skin changing on the same clock, since each tissue's membranes turn over slowly and incorporate EPA and DHA as they are rebuilt, the dose deciding how far the change goes.

Will I feel my body changing on daily omega-3?

No: every stop on the tour is a membrane changing silently, the heart, brain and retina sentences being maintenance rather than improvement, the muscle change being one of responsiveness rather than size, and the skin change a threshold measured by instrument, with a little less soreness after hard sessions at a gram the only thing a reader might notice.

Sources

1. The omega-3 index kinetics literature: red-cell EPA and DHA rise over three to four months of daily intake and fall over a similar period after stopping, the index changing on a clock of months rather than days, with no acute effect of a single dose. PubMed record
2. EFSA Panel on Dietetic Products. Scientific opinion on health claims related to DHA: maintenance of normal brain function and normal vision (250mg DHA daily condition of use). EFSA Journal 2010;8(10):1734. https://www.efsa.europa.eu/en/efsajournal/pub/1734
3. EFSA Panel on Dietetic Products. Scientific opinion on the substantiation of health claims related to EPA and DHA and normal function of the heart (250mg daily condition of use). EFSA Journal 2010;8(10):1796. https://www.efsa.europa.eu/en/efsajournal/pub/1796
4. The omega-3 and muscle-preservation literature: trials in older adults report preserved or modestly increased muscle mass and function with omega-3 at two to four grams a day over months, and trials in immobilised limbs report reduced muscle loss, a protective rather than a building effect, absent in trained young adults. PubMed record

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