How to make someones health gui invisible?

I would like to have use a script making the nametags/health on all the people on the blue team not visible. Here is the script I used.

for i,v in pairs(game.Players:GetPlayers()) do
    if v.TeamColor == BrickColor.new("Bright blue") then   
        v.HealthDisplayDistance = 0
            v.NameDisplayDistance = 0
    end
end

Thanks