Peripheral Neuropathy (Diabetes):
In people with diabetes, high blood sugar levels over a long period of time can damage the nerves in the feet. This is one of the most important causes of constant numbness and tingling in the soles of the feet.
Plantar Fasciitis (Tarsal Tunnel Syndrome):
In addition to the strain on the muscles in the soles of the feet, Tarsal Tunnel Syndrome can cause severe numbness and tingling in the soles of the feet and heels.
Vitamin Deficiencies:
A deficiency in Vitamin B12 or other B complex vitamins in the body can lead to nerve damage and numbness and tingling in the soles of the feet.
Sciatica / Spine Issues:
Pulsed discs in the spine or lumbar stenosis can cause nerve compression in the lower back, which can spread to the legs, especially the bottom of the foot.
Poor Circulation:
When blood flow to the legs is reduced (in conditions such as peripheral artery disease), the cells do not get enough oxygen and the feet become numb.
Improper footwear and prolonged standing:
Using thick shoes without cushioning and standing on concrete floors for long periods of time can put pressure on the nerves in the bottom of the feet, causing numbness.
