Cod liver oil is a nutritional supplement derived from cod fish which contains loads of omega-3 fatty acids, eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), vitamin c and vitamin D. In the beginning, people used this supplement for its high levels of vitamins c and d, but was later discovered to also provide other health benefits. Aside from stronger immune system, daily intake of cod liver oil has been proven to improve cardiovascular, hormonal, immune, reproductive and neurological health.
In addition, cod liver oil is also enriched with omega 3 fatty acids, which are found in oily fishes such as sardine, mackerel and salmon. Furthermore, other beneficial acids present in this supplement are effective in lowering inflammation, decreasing blood clotting, improving brain health, and surprising depression. For people suffering from inflammatory conditions like arthritis, cod liver oil is also potent in minimizing pain and swelling.
People living in cold places such as northern Europe have been using cod liver oil for decades now to enhance their immunity and protect them from cold and long winter. Among the many health conditions prevented by cod liver oil include muscle stiffness, rheumatism and back and joint pains.
According to studies, a teaspoon of cod liver oil provides more than enough of the recommended daily intake of vitamins a and d (cod liver oil contains 4080 μg of retinol and 34 μg of vitamin D). Below are the many health benefits of taking cod liver oil:
- Lowers blood pressure( especially for people that are risk with heart condition)
- Minimizes the risk of diabetes
- Faster wound healing
- Prevents osteoporosis by strengthening the bones, helps quickly repair damaged bones
- Prevents kidney diseases and other symptoms associated with diabetes
- Treats asthma, allergies and coughs
- Strengthens mental health, prevents depression
- Lowers cholesterol levels
- Improves heart health
- Improves eye sight and prevents development of various eye diseases
- Lowers the body’s resistance to insulin
Health Benefits Provided by Cod Liver Oil
1. Great Source of Vitamin D
Human skin synthesizes Vitamin D when it is exposed under UV sunlight. However, most people don’t get enough vitamin D especially those without time to go outdoors when the sun is at its peak. Fortunately, daily intake of cod liver oil provides more than enough vitamin D, which is vital in maintaining healthy body cells and improving bone metabolism, In addition, vitamin D has been proven to effectively fight cancer cells.
Due to the fact that more than half of the human population do not get proper sun exposure, health advocates have recommended consuming foods that are rich with this vital vitamin. Doing so will minimize the probability of developing vitamin D deficiency, which can lead to serious medical conditions such as depression, fatigue, autism, asthma, osteoporosis, anxiety, and more.
2. Loaded with Vitamin A
Vitamin A is highly valued for maintaining healthy eyesight, but that is just a fraction of what it can do. Vitamin A is rich with antioxidants that fight free radicals which cause stress, fatigue and premature ageing. Furthermore, this vitamin is also an effective cancer fighter, improves brain health, and promotes stronger immunity against various diseases and viruses.
Although most people get enough levels of vitamin A by eating healthy foods on a daily basis, some are still susceptible to vitamin A deficiency due to consuming too much processed foods. An effective solution to this deficiency is taking cod liver oil, which is loaded with natural vitamin A. Even though there are also health benefits obtained when taking vitamin A tablets and supplements, natural source such as cod liver will provide added benefits like healthier bones and immunity against eye diseases.
3. Minimizes the Risk of Heart Diseases
Regular intake of cod liver oil lowers high triglycerides, a harmful fat in human blood that increases the risk of developing various types of heart conditions. Moreover, cod liver oil is also effective in lowering cholesterol levels and high blood pressure.
4. Prevents Breast Cancer
Recent studies show that proper level of vitamin D from the sun and supplements can minimize the risk of developing breast cancer. Cod liver oil provides antiproliferative and proapoptotic effects on breast cancer cells, thus mammary tumors are gradually removed.
5. Fights Diabetes
The essential healthy fats found in cod liver oil have been proven effective against inflammation, and lower the body’s resistance to insulin. For people suffering from diabetes, regular intake of cod liver oil also lowers high sugar levels and controls the development of various symptoms brought about by diabetes like kidney diseases. In addition, studies also reveal that consuming cod liver oil during pregnancy and the baby’s first year minimizes the risk of developing diabetes.
6. Reduces Arthritis Pain
Cod liver oil is a natural pain reducer especially for arthritis symptoms as it effectively reduces swelling of joints and nerves. Known for its non-steroidal anti-inflammatory properties, cod liver oil is the best natural alternative for treating rheumatoid arthritis and other inflammatory conditions.
7. Improves fertility
Cod liver oil is packed with Omega 3 fatty acids, which help maintain proper function of the endocrine system, thus promoting healthier ovaries and testicles. Furthermore, cod liver oil helps the body to increase production of sex hormones such as estrogen and progesterone, both plays crucial roles in the reproductive system.
With its multiple anti-inflammatory nutrients, cod liver oil also promotes healthy adrenal, hypothalamic and pituitary glands, all of which are tasked to control the secretion of sex hormones used in reproduction.
8. Promotes stronger bones
Vitamin D is often called “bone vitamin” because it helps build stronger bones, repair damaged and maintain healthy bones. Taking natural vitamin D sources such cod liver oil has been proven to decrease the possibility of bone fractures/injuries and can help minimize the possibility of developing osteoporosis. People , especially women, who live in cold environments do not get enough sun exposure and lack proper body production of vitamin D are more susceptible to various bone conditions including bone less, bone fracture and bone turnover.
9. Improves Brain Function
Cod liver oil provides high levels of vitamin D and omega 3 fatty acids, which prevent symptoms connected to depression and fatigue. Studies reveal that daily intake of cod liver oil of patients suffering from depression show mental improvement and decreased anxiety. As a result, depression symptoms are minimized while a relaxed and happier mood were achieved.
In addition, the omega 3 acids found in cod liver oil have been proven to enhance memory and prevent brain conditions like Alzheimer’s diseases. These essential fatty acids also prevents brain disorders especially in adults.
10. Helps Proper Growth and Development
Studies reveal that women who regularly consumed cod liver oil during pregnancy have higher chance of delivering heavier babies, which is connected to lowered risk of developing diabetes in maturity. In addition, these women also experienced higher levels DHA and EPA in their breast milk, which means healthier milk for their babies.
Several studies also prove that children who consumed cod liver oil from their birth to 1 year tend to have better brain function and memory. A test involving children who took cod liver oil vs without revealed higher intelligence level at the age of four years old.
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