Why does the Text not update even when the it should be set by the variable?

local DECREASE_FREQUENCY = 1
local DECREASE_AMOUNT = 2
game.Players.PlayerAdded:Connect(function(Player)

local Hunger = Instance.new("IntValue", Player)
Hunger.Name = "Hunger"
Hunger.Value = 100 -- how much hunger a player has max

Player.CharacterAdded:Connect(function()
    Hunger.Value = 100 -- resets each time your player respawns
    
    
    game.StarterGui.Hunger.Bar.TextLabel.Text = (Hunger.Value)
    
end)


while wait(DECREASE_FREQUENCY) do
    -- run the code in here.
    
    
    if Hunger.Value <= 0 then   
        Player.Character:BreakJoints()
    else
        Hunger.Value -= DECREASE_AMOUNT
    end
    Hunger.Value -= DECREASE_FREQUENCY
end

game.StarterGui.Hunger.Bar.TextLabel.Text = (Hunger.Value)

At this point it should change to a new value as the hunger decreases, but it stays at the value 100? Could anyone explain to me what am doing wrong?