Tethered headsets are physically connected to the laptop or computer. It is a much more complex system that gives an ultimate VR experience. The VR headset for iPhones works pretty well with iPhone, giving the user an awesome virtual reality experience.
DHA (docosahexaenoic acid) is an omega-3 fatty acid often recommended to women during pregnancy. Thought to protect against a number of pregnancy-related complications, DHA is also said to promote the health of the developing child.
While it was once thought that the human body could convert ALA to EPA and DHA, current research shows that such conversion rarely and inefficiently occurs. Fish oil is a more reliable source of EPA and DHA. Safety Considerations. Quality fish oil is safe to take during pregnancy.