DHA WALNUT OIL is a Healthcode product which helps the brain and visual function of the body. It provides the body with DHA which are a certain age for adults, the body stops producing. This supplement provides the body with enough to help the cognitive skills and visual abilities. It is very useful for everyone . It is also good for pregnancy and lactation. It helps pregnant women with hormonal balance. If you are a husband looking to assist your wife with that please get this supplement.