There is are reasons why Cod Liver Oil has been in use for nearly 200 years. For starters it's Omega-3 content has been employed for lowering blood fats called triglycerides. Taking cod liver oil by mouth can reduce triglyceride levels by 20% to 50% in people with high triglyceride levels. High blood pressure. Taking cod liver oil by mouth seems to lower blood pressure (both numbers) a small, but important, amount in people with mild high blood pressure. Studies have even shown that it may help control kidney disease in people with type 2 diabetes. Taking cod liver oil seems to reduce protein in the urine, a marker for kidney disease severity. Additionally it has been known to relieve arthritis & relieve muscle Pain Taking cod liver oil daily is a great way to prevent arthritis. For those with arthritis, it will provide relief from pain. The recommended cod liver oil dosage for arthritis is a teaspoon or two each day. For those using it in capsule form, follow the directions provided on the capsule bottle. Muscle and bone pain are the two major symptoms of Vitamin D deficiency. People who have this vitamin deficiency experience significant leg pain and find it hard to climb stairs. Studies have also shown that a teaspoon or two of cod liver oil increases levels of Vitamin D in the body. This helps reduce muscle pain and improves the strength of the muscles as well. Prevent Heart Diseases A daily dose of a teaspoon or two of cod liver oil improves the functionality of the heart, even after a heart surgery or a heart attack. This, in turn, helps prevent diseases affecting the heart. Nutritional contents in cod liver oil make this benefit possible? Omega-3 fatty acids line the arteries after damage hence improving healing. Mineral absorption is also facilitated by Vitamins D and A thereby supporting blood vessel elasticity and improving functionality of the muscles. Lower High Cholesterol Cod liver oil contains fatty acids, which help lower bad cholesterol in the body. The best remedy is consuming one to two teaspoons each day. Fight Type 1 Diabetes in Children Findings from a study conducted showed that expectant women who took a cod liver oil teaspoon each day were at lesser risk of having children with type 1 diabetes. Pregnant women are, however, advised to consult their doctors prior to taking cod liver oil on a regular basis. Maintain Brain Health and Mental Health The human brain has high omega-3 concentration, and since cod liver oil also contains omega-3 fatty acids, supplementing with this fish oil gives your brain and mental health a boost. It has possible benefit for conditions like ADHD and depression and it also notes possible effectiveness for psychosis and bipolar disorder.