Can Swanson Immune Supportive Cod Liver Derived High Absorption Vitamin A 10000 Iu (3000 mcg) 250 Softgels (2 Pack) help with Nausea?

I bought these because I was informed by a health professional that they are very useful in boosting and maintaining the immune system. For obvious reasons, we should all be focusing on our immune systems at the present time, so this product is very relevant. The capsules are very easy to swallow. I did not experience any nausea, even when taken on an empty stomach and in combination with other vitamins. I am not sure about how my night vision has been affected yet so I could not rate them a 5 in this area. I recommend these. The seller's delivery service was excellent