In the past era, dating back to 40's and 50's, the people swore by old wives tales that the cod liver oil helped in everything from rheumatism, coughs, aching muscles, strengthening of bones, brain function, digestion, as well as aiding you to remain "regular".
The doctors suggested the use of one tablespoon full of this product every day. Often, numerous children born in the previous generation were raised on this exact recommendation. Scientific studies have shown that the sayings of our grandparents about cod liver oil are true. Once an average supplement in the previous societies, cod oil holds a good quantity of the fats-soluble vitamin A and vitamin D.

Except for the abundance of fats-soluble vitamins, the product is also rich in EPA that is eicosapentaenoic acid - produced by our body from the omega-3 fatty acids. This acid plays an essential role in the series of fatty acids which contribute to the tissue hormones - vital for the functioning of our nervous system and brain. Also viewed as a vital supplement to diabetes patients and people with impaired pancreatic functions as they might struggle in the fabrication of EPA - leaving no alternative than to consume oily fish or consume cod liver supplements. Omega-3 fatty acids decrease the risks of heart diseases and help in prevention of arthritis. The major difference between the cod oil and the fish oil is that the cod oil is very rich in vitamin D. During warm weather, the body receives its vitamin D needed through the sunlight, eliminating the requirement to take any supplement. But, in the colder months - depending on the location – you have a difficult time soaking in the "D rays". So, a supplement of containing this element is suggested.

A thumb rule is to start consuming cod oil in autumn season to early springs and the fish oil from late springs to autumn. Many studies have revealed that a daily dosage of this product may decrease the feeling of depression. This supplement – thought to be a valuable part of the diet for many generations, has confirmed to diminish the feelings of depression to the extent of 30%.

Subjects who used this product noticed a noteworthy change in the mental health. People who consumed this for 5 months noticed a slight reduce in risk of depression, whereas those who supplemented it for a year reduced the risk by even more than a quarter.

This product can help in Treatment/Prevention Of:
High triglycerides
Eczema
Asthma
Depression
Cystic fibrosis (EPA)
Sickle cell anemia
Crohn's disease relapse
Heart attacks
Immune function
Kidney disease
Lupus
Psoriasis
Cardiac arrhythmia
Breast-feeding support
Atherosclerosis
Bipolar disorder
Ulcerative colitis
Rheumatoid arthritis
Schizophrenia
Ulcerative colitis
Raynaud's disease
Phenylketonuria (if lacking in the polyunsaturated fatty acid)
Osteoporosis (in blend with the evening primrose oil)
Post- and pre-surgery health
So, if you want to remain fit and healthy for the rest of your life, then opt for a good supplement in your daily diet. You will save on some expenditure related to medicines.

Author's Bio: 

Experienced to solve health related issues & problems, Expert dietitian & dietary,Improve memory power, nutritional & vitamin supplement consultants for more information visit here: Fish Oil