Yes, it helps.

You can test it yourself.

For example, go run a marathon.
You will have body ache.

Take 6000mg fish oil/day vs without any fish oil

You do the comparison.

Approx 3500-3600 DHA & EPA combined

1 capsule contains 1000mg fish oil or 600mg DHA & EPA combined.

No, it doesn't overdose if you want to use fish oil for recovery (from intense sports activities).

You can google it.

I personally tested it and it works.

Daily, you just need to take 1-2 capsules of 1000mg fish oil (or 600mg EPA/DHA).

For recovery, you need high dosage of fish oil.

For daily maintenance, 1000-2000mg is good enough.

For recovery, you will need high dosage of EPA & DHA.
You only get 600mg EPA/DHA from 1000mg fish oil (1 capsule).

This post has been edited by ALeUNe: Nov 7 2021, 10:34 PM

After marathon, for recovery purpose, you need high dosage of fish oil.

Before marathon, daily 1000-2000mg fish oil is good enough.

Yes, real cardio exercise > vitamins.

Cardio exercise + good vitamins & minerals will boost it further.

No, I didn't encounter oily poo.

I take Usana or GNC double strength fish oil (they are the same manufacturer).
I'm not sure about other fish oil brand.