Magnesium is a mineral that can help lower blood sugar levels by aiding in the absorption of insulin. Other minerals that may help lower blood sugar levels include chromium, copper, manganese, selenium, and vanadium.
Mineral deficiencies that can cause fatigue include deficiencies in iron, zinc, selenium, and magnesium. These deficiencies can be caused by not consuming enough of these minerals in your diet or not properly absorbing them.
The minerals that are believed to have a positive effect on intelligence include iron, zinc, selenium, calcium, magnesium, iodine, and omega-3 fatty acids.
