How do I create a script that sets a players Health?

I have a script that sets a players Max Heatlh but I need help creating a script that sets the players Health

Here is My Max Health Script

wait()
local character = game.Workspace:FindFirstChild(script.Parent.Parent.Name)

if script.Parent.Parent:FindFirstChild("Values") == nil then
	value = Instance.new("NumberValue")
	value.Name = "Values"
	maxhealth = Instance.new("NumberValue")
	maxhealth.Name = "MaxHealth"
	maxhealth.Parent = value
	maxhealth.Value = 250
	value.Parent = script.Parent.Parent
end


addscript = script.SetMaxHealth:Clone()
addscript.Parent = character
addscript.Disabled = false

Second Script

h = script.Parent.Humanoid

while true do
	h.MaxHealth = game.Players:FindFirstChild(h.Parent.Name).Values.MaxHealth.Value
	wait(2)
	end

Probably should go watch some tutorials and get some understanding of how programming/scripting works in roblox before frankensteining scripts.

--LocalScript
local ply = game.Players.LocalPlayer	--This is the player which has the gui, backpack, etc
local val = 200	--Value we want for the player's maxhealth

ply.CharacterAdded:connect(function(cha)	--Connecting event to function to get the player character
	local hum = cha:WaitForChild("Humanoid")	--Waiting for character's humanoid child
	hum.MaxHealth = val	--Humanoid's MaxHealth and Health properties aren't objects, but number's so you don't use Value for them
	hum.Health = val
end)