Explain the difference between macro minerals and trace minerals give an example of each.

Macrominerals are needed in large amounts.

Trace minerals are needed in very small amounts.

Macrominerals are calcium, phosphorus, magnesium, sodium, potassium, chloride, and sulfur.

Trace minerals are iron, manganese, copper, iodine, zinc, cobalt, fluoride, and selenium.

a. steroid--> influences moods in the limbic system

b. inhalant--> dissolves fatty tissue in the brain

c. marijuana--> changes how the hippocampus processes sensations