About the omega-3 and hemp seed oil I take

Many of you in the cafe, if you know, please answer. These are the vitamins I take. What I'm most curious about is hemp seed oil and omega 3. Since I have good hearing, when I hear this, I feel like I should take this, and when I hear that, I feel like I should take that too. I'm really confused. I should take omega 3 to help with blood circulation, and hemp seed oil is said to be a blood vessel cleaner, so I should take it. I'm most curious about whether I should take both. Every time I take it, I often hear that Koreans take a lot of vitamins, so I'm curious, so I'm writing a few words. Please tell me about omega 3 and hemp seed oil.