I felt like being helpful today. Here are all of the Minecraft Effect Ids:

1) Speed



2) Slowness



3) Haste



4) Mining Fatigue



5) Strength



6) Instant Health



7) Instant Damage



8) Jump Boost



9) Nausea



10) Regeneration



11) Resistance



12) FIre Resistance



13) Water Breathing



14) Invisibility



15) Blindness



16) Night Vision



17) Hunger



18) Weakness



19) Poison



20) Wither



21) Health Boost



22) Absorbsion



23) Saturation