In emergency medicine, finding someone unconscious is an emergency situation. The initial step in dealing with an emergency situation like this is survey the scene or assess the scene for safety. After which, ask the person with the phrases "hey hey, are you okay?" then call for help. If the person has no pulse and has no spontaneous breathing, perform cardiopulmonary resuscitation.
Omega-3 fatty acids are essential because they help reduce risk factors for heart diseases like high cholesterol and high blood pressure. The most common omega-3 fatty acids are the eicosapentaenoic acid and docosahexaenoic acid which are found in fish oil.