As many as 26 million people from 20 to 64 years of age experience frequent back pain. And that is just in America. The causes can be widespread, and are not always clear-cut. From jobs which require heavy lifting to outdoor occupations and hobbies like gardening, back pain contributors are in some cases well known. But if you are experiencing back pain, there may be some sneaky, "under the radar" culprits causing your bad back.

A simple deficiency in vitamin B12 can lead to back pain, as well as chronic pain throughout the body. Adding a One-A-Day supplement to your daily diet can quickly and easily alleviate the back pain which afflicts millions. Check with your doctor today to see if you are lacking in this important vitamin, since insufficient quantities in your bloodstream can also lead to memory loss, loss of taste and smell, paranoia, depression and delusions.

Your office chair could be causing your back pain, even if it is comfortable and has a lot of wonderful features. Sitting reduces the flow of blood to your spine. This in turn adds 30% more pressure to your vertebrae than if you are walking or standing. If you have an office job, stand for periods of time during the day. And if you find yourself frequently sitting in your computer chair at home, consider purchasing a standing desk.

Your love of fashion could also be your undoing. Women are usually the guilty party here, as they choose shoes more for their look than their physical benefits. High-heeled shoes and stilettos absolutely despise your back. Wearing any type of inclined heal changes your natural walking body angle, and can cause skeletal imbalances. And you may love wearing flats on a frequent basis, but your back probably does not.

Technology is wonderful, but if you use your smartphone or tablet excessively, your back could be paying the price. The poor back and neck posture that comes from constantly staring at your mobile device display actually has a medical name. "Texting thumb" can lead to problems in your hand, as well as chronic back pain.

Asthma can cause you to feel weak and out of energy. But this condition does not just work on your lungs. Many asthma sufferers report middle back pain. This is caused by the coughing and wheezing which is often found in asthma sufferers. Keep your medication handy, because even a single significant asthma attack can cause severe back pain.

If you are anxious or tense, your mental state could be the cause of your back pain. Tension, anxiety and even depression can cause a powerful strain on your musculature and skeletal systems. This can affect your back and other parts of your body, making you feel weak and sore.