Seafood is a good source of omega fatty acid which according to the latest research by Andrew Cate, can prevent chest pain in men.  
Studies conducted in Denmark in 2009 reported that omega-3 fatty acid intake in men can be beneficial for their hearts by reducing the risk of having a heart attack, a group of malfunctions and conditions of the heart such as chest pain while resting and chest discomfort. The studies further suggested that 400 mg intake of omega-3 fatty acid reduces the risk to having a heart disease by 15%.    
The types of omega-3 fatty acid tested in the studies were:  
- EPA (Eicosapentaenoic acid) 
- DPA (Docosapentaenoic acid) 
- DHA (Docosahexaenoic acid)
Nourish your heart with omega-3 fatty acid 
1. Decrease triglycerides level in the blood.  
2. Maintain regular rhythm of the heartbeat. 
3. Improves vascular function by maintaining flexibility of the blood vessels.  
4. Anti-inflammatory  
                  
                  
                  
                  
                  
                    
Making sure you get sufficient level of omega-3 fatty acid.  
Fish and seafood is not just healthy, they add some flavor to your meal. And this is how you include adequate omega-3 fatty acid rich food in your dish  
• Dinner: Eat 1 portion (at least 100 g) of cold water fish such as salmon, mackerel or trout 1-2 times per week. 
• Sandwich: Include fish in your sandwich 1-2 times per week.  
• Salad: Include fish in your salad 1-2 times per week.   
• Lunch: Eat other kind of seafood such as shrimp, squid mussels or oyster 1-2 times per week.   
• Avoid diminishing the nutrients by pan frying or deep frying them. 
                  
                  
                  
                  
                  
                    
To get adequate amount of omega-3 fatty acid, include fish in your meals 1-2 times per week and occasionally add fish in your sandwich or salad.  
Let’s have a look at the seafood that is rich in omega-3 fatty acid  
In addition to dietary intake of omega-3 fatty acid, adding supplements is simple way to make sure you get enough of it every day.