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DHA

Uses

Docosahexaenoic acid (DHA), an omega-3 fatty acid, belongs to the class of nutrients called essential fatty acids.

What Are Star Ratings?

This supplement has been used in connection with the following health conditions:

Used for Why
2 Stars
Breast-Feeding Support
Consult a qualified healthcare practitioner
Studies have shown that higher breast milk concentrations of DHA (an omega-3 fatty acid present in cod liver oil) are associated with better visual acuity in infants.

(DHA), an omega-3 fatty acid present in cod liver oil and other fish oils, is important for normal development of the brain and eyes. Studies have shown that higher concentrations of DHA in mothers’ milk are associated with better visual acuity in the infants. Other studies have suggested that DHA improves the development of infants, although not all research agrees. Because DHA in the mother’s diet passes into the breast milk, some doctors advise nursing mothers to supplement their diet with cod liver oil or another fish-oil supplement. Women wishing to use this or any supplement while breast-feeding should consult their doctors and use only under the supervision of a qualified healthcare practitioner.

2 Stars
Stress
1.5 to 1.8 grams daily
Supplementing with omega-3 fatty acids, including DHA, may help improve responses to stress.

Animal and human studies suggest that deficiencies of omega-3 fatty acids may contribute to behaviors associated with unhealthy responses to stress. A double-blind study of students with a low dietary intake of (docosahexaenoic acid, an omega-3 fatty acid) reported that taking 1.5 to 1.8 grams of DHA per day for three months prevented an increase in aggressiveness in these students during a stressful final exam period. This group of researchers reported in another double-blind study that 1.5 grams per day of DHA given to medical students during a stressful exam period resulted in changes in some, though not all, blood measurements indicating improved responses to stress.

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