I am borderline osteoporosis
About a month ago, I was looking at your website. I am borderline osteoporosis. I have been eating all kinds of dairy, yogurt etc. I read that it needs the Vitamin D to have the calcium stay in the body. From your website, you had 3 products and one was Seven Seas cod live oil. When I first logged in today, one of your articles was saying cod liver oil is bad for you. Did I miss something here? Should I just go back to sardines and other items or stay in the sun for a bit? Can you let me know about the safety of cod liver oil. Many thanks.
Clinically, osteoporosis is a disease characterised by low bone mass and structural deterioration of bone tissue, with a consequent increase in bone fragility and susceptibility to fracture. Osteoporosis itself is asymptomatic, and it often remains undiagnosed until a fragility fracture occurs.1 I am to believe you have had a discussion with GP to conclude that you are “borderline osteoporosis” because as mentioned above, there are no symptoms but there are a whole host of risk factors.
In order to manage the progression of these risk factors to prevent clinically determined osteoporosis, your GP will/should have assessed you for vitamin D deficiency and inadequate calcium intake. People are at risk of vitamin D deficiency if they are aged over 65 years or are not exposed to much sunlight (because they are confined indoors for long periods or because they wear clothes that cover the whole body). Furthermore, your calcium dietary intake may have been calculated1. Should any deficiency have been detected, the next step would be to correct your vitamin D deficiency and ensure an adequate calcium intake. Your message eludes that you presented with no significant deficiency and that any corrections could be managed by your own dietary measures without the need for prescription. I can’t provide any specific quantities of vitamin D and calcium without knowing more about your case.
There are two sources of vitamin D in humans, a dietary form derived from plants and a form generated in the skin by the action of sunlight. The vitamin D from these sources then undergoes a series of reactions in the liver and then the kidney to produce an active form that the body can utilise. One utilisation of this active vitamin D is the absorption of calcium from the intestine and thus the restoration of bone formation 2. Therefore this explains the link between the two.
With regards to cod liver oil, as the name suggests, it is the type of fish oil obtained from the liver of cod. It is a rich source of vitamins A, D and omega-3 fatty acids. Vitamin A and D can be toxic in excessive amounts, however, the amount of these vitamins contained in supplements are unlikely to be harmful 3. There is also concern about the industrial contaminants in fish oil supplements – there is no immediate danger but risks come from long exposure to high levels 3.
Based on your borderline diagnosis and the current absence of any particular quantities of vitamin D and/or calcium recommended to you by your doctor, it may be worth discussing your risk factors with your local pharmacist or GP again so you can tailor a vitamin D and/or calcium supplement to your exact requirements.
2 Rang and Dale’s pharmacology, 6th edition, pages 465-68, 2007.
3 Dietary Supplements, 4th edition, P.Mason, pages 152,168, 2012
Answered by the Health at Hand nurses