Omega-3 Fatty Acid: Omega-3 fatty acids are important to keep the body healthy. Omega-3 fatty acids are essential for preventing cancer cells and maintaining your heart and cognitive function properly. That's why you must include omega-3 fatty acids in your diet.


Omega-3 fatty acids are ranked high amongst the nutrients considered essential for the body and its deficiency can lead to many problems. There are certain signs that show there is a deficiency of Omega-3 in the body. You can easily meet this deficiency by following a good diet.  


What Is Omega-3 Fatty Acid?


First of all, it is important for you to understand what omega-3 fatty acids are. It is a group of polyunsaturated fatty acids that are considered essential for the functioning of our body. Omega-3 acids work to provide energy to the body. By consuming it, your heart, blood vessels, lungs, and immune system work optimally. 


Why Are Omega-3 Fatty Acids Important?


If you have enough omega-3 fatty acids in your body, you can avoid many health-related problems.


1. Omega-3 fatty acids are very important for the heart's health. It helps your heart function properly.
2. They reduce inflammation in the blood vessels.
3. Omega-3s provide relief during period pains.
4. Omega-3 fatty acids can reduce the risk of osteoarthritis and osteoporosis.
5. They maintain balance in the brain's chemicals, improving your memory, mood, and intelligence.


Symptoms of Omega-3 Fatty Acid Deficiency


1. Skin dryness: Omega-3 fatty acids help keep the skin hydrated. They occur naturally in the cell walls of the skin. However, if your skin has become dry and lifeless, it could be due to the deficiency of omega-3. 
2. Breaking of nails: Some people's nails become very thin and soft. They tend to break quickly. If your nails are brittle like this, it might be a sign of a deficiency of omega-3 fatty acids. You should consult a doctor.
3. Lack of sleep: If you feel tired and lethargic all the time, there may be a deficiency of omega-3 fatty acids in your body. This can also affect your sleep. Research suggests that people who have a good amount of omega-3s tend to get good sleep. 
4. Loss of focus: Due to a lack of omega-3 fatty acids, you are unable to focus on any work. You are easily distracted. The lack of omega-3 could affect your concentration levels.


Things That Can Help Address Omega-3 Fatty Acids Deficiency
- Walnut
- Milk
- Chia seeds
- Egg
- Flaxseeds
- Salmon fish
- Canola oil
- Tuna fish
- Seafood
- Kidney beans
- Soybean oil 
- Chicken


Apart from these, you can also take omega-3 supplements (consult a doctor first).