Table 1 Calculation of points according to consumption frequency of seafood and omega-3 supplements.
Intake of seafood | Dinner | As spread | Intake of supplement | Liquid | Capsules |
|---|---|---|---|---|---|
Never | 0 | 0 | Never | 0 | 0 |
≤ 1 times/month | 1 | 1 | 1-3 times/month | 1 | 1 |
1-3 times/month | 2 | 2 | 1-3 times/week | 2 | 2 |
1-2 times/week | 3 | 3 | 4-6 times/week | 3 | 3 |
≥ 3 times/week | 4 | 4 | Daily | 4 | 4 |