DHA (Docosahexaenoic Acid)- 5 Major Health Benefits
Rather of testing DHA and EPA separately, most studies mix the two. Few studies have looked at DHA alone, but they show that it may be more beneficial than EPA at improving many heart health indicators than it is EPA
When given 2,700 mg DHA daily for 10 weeks to 154 obese individuals, the omega-3 index (a blood measure of omega-3 levels that’s associated with lower risk of sudden heart-related mortality) increased by 5.6%. Omega-3 index rose by just 3.3 percent with the same daily EPA dosage.
13.3 percent more than 11.9 percent, and 7.6 percent higher in “good” HDL cholesterol, DHA was found to lower blood triglycerides and boost “good” HDL cholesterol. There is evidence that DHA tends to increase “bad” LDL cholesterol levels, but primarily the amount of big, fluffy LDL particles, which — unlike tiny, dense LDL particles — aren’t associated to higher heart disease risk.
For patients with heart conditions who consume fish or fish oil supplements with prescribed quantities of DHA and EPA, triglycerides may be lowered, as well as the risk of heart attack or irregular cardiac rhythm and stroke. If you suffer from a hardening of the arteries or high blood pressure, DHA and EPA may be beneficial for you, too.
The heart rate may be affected by omega-3 fatty acids in some high-risk groups, such as those who have had a heart transplant. Heart disease patients should only take omega-3 fatty acids under physician supervision.
When it comes to taking DHA (docosahexaenoic acid) supplements during pregnancy, many expectant mothers have questions. This chemical is not often found in prenatal vitamins, and it is not recommended for use during pregnancy. Omega-3 and omega-6 polyunsaturated fatty acids (PUFAs) are essential for a healthy diet for everyone.
Baby’s brain development reaches its peak during the third trimester. As a result, the supplements were expected to have had an impact at this point. The ratio of omega-3 to omega-6 fatty acids appears to be more essential. A reduction in arachidonic acid (AA), an omega-6 PUFA, may occur if the omega-3 PUFAs are increased.
Arachidonic acid, a long-chain n-6 fatty acid, promotes the growth of cancer cells, but fish oil inhibits it. Inflammation, such as rheumatoid arthritis, and asthma also have these opposing consequences. When it comes to illnesses such as hypertension, arthritis, atherosclerosis, depression and adult-onset diabetes mellitus as well as thrombosis or myocardial infarction, DHA is beneficial.
DHA deficiency has been linked to foetal alcohol syndrome, attention deficit hyperactivity disorder, cystic fibrosis, phenylketonuria, unipolar depression, violent hostility, and adrenoleukodystrophy, to name a few. In the brain, decreased DHA is related with cognitive decline and the emergence of Alzheimer’s sporadic diseases such as dementia. Western nations’ top cause of mortality is cardiovascular disease. Study after study has demonstrated a substantial link between fish eating and a lower risk of sudden mortality from myocardial infarction (MI).
Hyperactivity disorder (ADHD) usually begins in infancy but can last far into adulthood due to its impulsive behaviours and trouble paying attention
While doing mental tasks, DHA increases blood flow since it is the brain’s primary omega-3 lipid. In children and adults with attention deficit hyperactivity disorder (ADHD), DHA levels in the blood are often decreased
During a recent meta-analysis, seven out of nine studies that looked at the effects of DHA supplementation on children with ADHD revealed some improvement, such as in terms of attention and behaviour
If you look at the results of a major 16-week research including 362 youngsters, those taking 600 mg of DHA daily showed an 8 percent drop in impulsive behaviours, as judged by their parents (15Trusted Source).
40 boys with ADHD were given daily doses of 650 mg of DHA and EPA, along with their normal ADHD medication, for 16 weeks, and their attention difficulties were reduced by 15%, compared to a 15% rise in the placebo group.
DHA and other omega-3 fatty acids may not assist age-related macular degeneration (AMD) as formerly believed, although they may benefit dry eyes and diabetic eye illness (retinopathy)
Furthermore, two recent studies show that DHA may reduce the pain associated with using contact lenses and the risk of glaucoma.
Contact lens patients who took 600 mg of DHA and 900 mg of EPA daily reported a 42 percent reduction in their eye pain, which was similar to the results of corticosteroid eye drops
Decreased ocular pressure by 8 percent when healthy persons took 500mg DHA and 1,000mg EPA for three months. An increased level of ocular pressure is associated with the development of glaucoma, which slowly erodes eyesight.