There has been a few controversial articles about how fish oil does not improve moods and shouldn't not be taken during pregnancy or preconception secondary to the Vit A content in fish oil.
There are many studies that show fish oil works well with antidepressants and on its own to help regulate moods. It can also be used in children to help with symptoms consistent with ADD/ADHD and others. So why would this study review come up with these results. My opinion is most likely because the large number of studies varied in the type of fish oil that they used. Off the shelf fish oil is likely cheaper but may not be quite as effective as brands that are processed to assure the quality of the fish oil. Its also very important to make sure the fish oil that you use is free of all mercury. IF it says Mercury tested then it is unlikely that this company will have removed all the toxins like mercury from the fish oil. It will have what the government considers "safe levels" of mercury in it.
When dealing with trying to create a healthy pregnancy, you do not want to expose yourself to any more mercury than you have to, since elevated mercury can be related to miscarriage.
In addition the "warning" about Vitamin A would only be for Cod Liver Oils but even then according to research about Vitamin A reported by the Weston A Price Foundation in Washington DC it is only the Cod Liver oil that contains SYNTHETIC vitamin A that could potentially cause a problem. So make sure that you speak to your natural health practitioner about the best brands of Fish oil for you.
And with Fish Oil, you get what you pay for. Our fish oil retails at $29.30 today. These are guaranteed to have all toxins removed and do not contain Vitamin A. www.sharkeyshealingcentre.com.au