is it dangerous to take food supplements (alvityl style, sea buckthorn, etc.) in addition to cod liver oil on a daily basis?
How do you want us to answer this question? You do not give the amount of cod liver oil or the amount of supplements taken. And you do not indicate either which supplements you take, in alvityl for example there are different. As long as you do not exceed the recommended RDI and do not have a health problem where taking is contraindicated it should not be a problem.
In addition, there is no reason to complement each other, without proven deficiency …
shureido is absolutely right are you sure you will run out?
Then I have nothing against supplements because I consume them regularly But in any case it is not advisable to mix
We must be wary of overdoses with several supplements, because for example, vitamin B12 which accelerates the multiplication of cells, we can reach 600, even 800% of the RDI (and even more …), and accelerate the development of certain diseases …