Copper is involved in neuronal signaling. Without copper, your nerve cells can’t communicate with each other effectively, which can lead to a whole host of cognitive issues.
When you don’t ingest enough copper, you leave yourself open to neurodegenerative diseases. For instance, a study showed that
people with Alzheimer’s disease had an average of 70 percent less copper in their brains than healthy people, which establishes a link between copper deficiency and this widespread neurological illness.
Copper insulates the spinal cord, which protects the critical components of the peripheral nervous system that allow your limbs and extremities to move properly. When you don’t have enough copper in your body,
you can have trouble balancing, and you can even lose your ability to walk.
People who have lower levels of copper are
more likely to have osteoporosis, which suggests a link between this metal and bone health. Copper helps your bones make structures called cross-links, which contribute to your overall bone density. This metal also promotes the production of osteoblasts in your bones, and these cells play a key role in strengthening bone tissue.
Your body uses the thyroid hormones T3 and T4 to regulate metabolic functions throughout your body. Research shows that
low levels of copper in the blood lead to decreased concentrations of T3 and T4, which means that supplementing with copper can improve the functioning of your thyroid system. In addition to helping you maintain healthy weight and preventing goiter, a healthy thyroid system also keeps your heartbeat stable and prevents you from feeling unreasonably cold.
If you are severely deficient in copper for a long time,
you can lose your vision due to ocular neuropathy. If you’ve had gastric bypass surgery, it’s especially important for you to supplement with copper to stave off ocular neuropathy since
this procedure can negatively affect your body’s ability to absorb copper.