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It has been documented that thoughts and emotions have a powerful influence over our physical health. There was an interesting study conducted at UCLA in the early 1990s where 14 professional actors were recruited to study the effects of emotion on the immune system. During the study, the actors were told which mood state they would be experiencing.

They then read the appropriate scenario, which was about 100 words long, and were told to create and experience a realistic mood by developing the scene and verbally and behaviorally acting it out while seated. Actors were encouraged to use their own personal memories to intensify the experience. Once the actors were in a particular emotional state, the researchers drew blood to measure any physical changes that may be associated with particular emotional states. What they found surprised everyone. Simply by shifting from one emotional state to another, the actors could stimulate or suppress their immune function. Subsequent studies have measured all kinds of physical changes that result from emotional states, such as changes in hormone levels, brain chemistry, blood sugar levels, even the ability to heal properly. In fact, the mind-body connection is so strong that an entire field of science has emerged called psychoneuroimmunology.

More and more scientific studies are published on a daily basis proving the idea that thoughts and emotions have a powerful influence over our physical health. This is one of the reasons why people are much more likely to get sick during job changes, holidays and other stressful times; or why people who are depressed have a much higher risk of developing cancer. How can emotions affect our immunity or resistance to disease? Research shows that the brain can release hormones and other chemicals that affect white blood cells and other parts of the immune system. Though the chemicals also have other functions, they are a link between our thoughts and our ability to resist diseases.For example, when people react to stresses with fear, their brains send a "danger" message to the body. Hormones are released to raise blood pressure and prepare muscles for quick action, as if to fight or flee from danger. The stress hormones also depress the disease-resistance system, and over time, can damage the brain, heart and digestive tract.Thoughts can cause physical abnormalities such as ulcers, indigestion, nervousness and high blood pressure. Thoughts can also depress the immune system, which leads to a wide variety of diseases. Whether a person experiences poor health, and how soon, depends on that person's heredity, environment, diet, and behavior.

An Australian study in the late 1970s showed that when one spouse dies, the other experiences a weakened immune system. This helps explain why grieving spouses have more diseases and a higher death rate than others of similar age. Other studies have shown that heart patients who are depressed have more heart problems than happier heart patients; depression was a better predictor of problems than physical measurements were.

Cancer is more common in people who suffer a major emotional loss, repress anger and feel helpless. Cancer patients who express their emotions rather than denying them seem to recover more often. The link between emotion and cancer is so strong that some psychological tests are better predictors of cancer than physical exams are. This does not mean that everyone who has cancer or some other disease has simply thought it upon himself. There are many factors involved in disease; even the best attitude is not going to prevent ill effects from genetic malfunctions and some chemical and biological hazards. A new study shows physical proof how one of those aspects - a strong and happy marriage - can be a boon to your health. According to the study, physical wounds take much longer to heal in marriages marred by hostility and conflict than those in which couples build a more pleasurable home life.

As our thoughts and emotions have such a powerful influence over our physical health, we must take proactive steps to regain our health through healthy thinking, relaxation, and positive affirmations. Explore this section for more on how to calm your mind and improve your health. 

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Monday:

9:30am-1:30pm

2:30pm-6:30pm

Tuesday:

9:30am-1:30pm

2:30pm-6:30pm

Wednesday:

9:30am-1:30pm

2:30pm-6:30pm

Thursday:

9:30am-1:30pm

2:30pm-6:30pm

Friday:

Closed

Saturday:

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Sunday:

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Testimonials

Reviews By Our Satisfied Patients

  • "I have been to 7 different chiropractors in the last 15 years.
    Then a friend told me about Dr. Sheffield in Austin. Even though I live 50 miles away from Westlake, I attended one of her "Lunch & Learn" luncheons and heard her speak. I heard things I had never heard before about the body as well as similar information that I knew about how chiropractic works. I was so glad I came to the luncheon that day.
    Dr. Sheffield has the most comprehensive approach I have ever been exposed to in chiropractic care. She has been getting to the root of my chronic condition and treating it and it's working. She has taken me to an entirely new level of healing than ever before. She is also very "aware" of what the body needs.
    Additionally, I feel so cared for by Dr. Sheffield. This extends to her Assistant, Sandra, also. They are both very caring people, and you can feel how much they care about you.
    I cannot recommend her enough!
    I feel like I am finally going to be well!"
    Cindy C
  • "Before visiting Dr. Katerina Sheffield, I had visited multiple chiropractors and a back specialist for almost 2 years on a weekly basis to address my severe lower back pain. I couldn’t see the end in sight. I had been thinking I’d have to get use to living with my lower back pain at just age 25. After visiting my massage therapist, Stacia Guerrero, she advised that I see Dr. Sheffield because my issues were structural, and not just muscular. Working with Dr. Sheffield, I found that her upper cervical work got right to the cause of my problem. I saw faster results in just a few months than in the past 2 years. I found her commitment to my healing process reassuring and I was surprised how quickly I noticed results. After just a few months, I feel so blessed that I found her. Thank you so much and I highly recommend Dr. Sheffield to anyone seeking chiropractic work."
    John E
  • "When I first came to the office, I was experiencing neck and spine pain that was preventing me from sleeping well. The pain was consistently at an 8 out of 10! I have seen other chiropractors in the past but with only minimal results.
    After a few treatments with Dr. Sheffield I started seeing differences in my sleep and mobility as well as decrease in the pain I had lived with for over 20 years! I was surprised and pleased that 11 consecutive weeks helped change my habits! Overall, my experience has been great and I am very grateful for Dr. Sheffield’s help."
    Bridge B
  • "I have found the last piece of the puzzle in the treatment of mid thoracic, neck pain and headaches. I’ve been on a 30 year journey with pain brought in partly because of poor posture and car accidents where I was rear ended at 55 to 60 miles per hour. ... Years later as back and neck pain set in I sought physical therapy believing this would “take care of it” and since I’m a PT myself, I had high hopes that it would. ...Becoming certified in Pilates instruction, I continued to improve some but the neck pain never stopped and the headaches got worse over time. ... At a friend’s suggestion I saw Dr. Sheffield. X-rays revealed some significant disc degeneration and improper weight bearing through the neck. Physical exam revealed mal-alignment of my atlas and axis. Treatment of these areas has finally, for the firs time in years, given me weeks now of NO headaches! I wish I’d have gotten here sooner!"
    Pam T
  • "I started seeing Dr. Sheffield because my neck and shoulder were hurting. It was a 9 1/2 out of 10. I was unable to work without hurting. In the past I have tried massage and acupuncture with no long lasting results. After treatments with Dr. Sheffield, I started seeing differences in lifting heavy boxes and setting up displays, which are integral parts of my job. Dr. Sheffield listens to you and advises you on things you can do at home to stay healthy. She is kind, sweet and always a pleasure to see. Her staff is friendly and helpful. She had made a difference in my life and I would recommend her to anyone needing help with pain. I feel so much better and found the experience at Dr. Sheffield's office very rewarding."
    Terry M.
  • "I started seeing Dr. Sheffield after being encouraged time and time again by a friend of mine. For over a decade I had struggled with neck pain and headaches so intense I would vomit form the pain. I’ve tried everything- steroid shots, volume shots, all kinds of drugs- and nothing touched the pain. I own a construction company so you can imagine how difficult it was to maintain my normal work load while dealing with these episodes. I stay very busy with intense activities like building homes and competing in 3 day nonstop ultra marathons which tend to aggravate my symptoms. Dr. Sheffield took the time to teach me proper ergonomics to maintain my adjustments. Being consistent and following her treatment plan over the last 2 months has allowed my headaches and neck pain to become manageable for the first time ever. It’s working and that makes it worth the 2 hour drive each way."
    David L
  • "I first came to Dr. Sheffield after an open-minded doctor who chooses to treat, rather than just medicate, recommended her to me. Because it is as much as it is a 175-mile round trip from my house, I had intended to be open minded enough to try it.

    Because of a lifetime of injuries from a gun shot wound to the mouth as a child, to oil field and construction injuries, plus 40+ years as a stone mason etc pain was a way of life, but at the age of 51 heart problems and strokes limited my activities. Having tried physical therapy, acupuncture and cupping, work hardening programs and years of chiropractic treatment with the then president of the American Chiropractic Association, with each having limited or temporary relief.

    So, after being treated for only a few sessions I experienced noticeable and longer periods of relief. With 66 years just a few months away, and other health problem, I am not calling this a miracle, but your help has surely been a blessing."
    Steve J
  • "I began seeing Dr. Shefield in April. When I arrived at her office, I could barely walk. I had been suffering with extreme lower back pain for quite some time but seemed to somehow "live" with it. In the month of March, while vacationing, I actually collapsed in so much pain. Dr. Shefield sent me to have x-rays done and my L4,5,6 discs were out and I also had an Atlas mis-alignment. I had no idea how much trauma had been done to my back over a course a several years letting this problem go.
    Dr. Shefield has truly kept me from having to have back surgery. I am no longer suffering with any back pain, neck pain, nor headaches. I can exercise again and wear my heels. She is an amazing Doctor! Until you suffer back pain you have no idea just HOW painful it can be. I am forever grateful for her"
    Laura B
  • "Dr. Sheffield has been great. My first visit was based on a recommendation from a friend when I had severely tweaked my lower back , and after just a couple of appointments, I saw a vastly reduced level of pain. At this point, I leave the office feeling better than when I arrived and look forward to my adjustments. I would highly recommend Westlake Chiropractic to anyone looking for a non-invasive approach to managing their spinal issues"
    Matt B
  • "I am 57 and my back NOW feels like it did when I was 35. I have been seeing Dr. Sheffield for about 4 months now, and now I am wondering why I went to all the other chiropractors…. Dr. Sheffield specializes in ATLAS (the vertebrae closest to the skull) therapy which little did I know, when correctly leveled, can have a huge impact on the rest of your bost – like MY LOWER BACK! It used to take me a full 30 seconds to get out of my chair in my office – stretch, groan a bit, stretch some more - and now I POP OUT of my chair like a teenager. Flying on planes is NOTHING now… as it used to be my worst nightmare. Check it out guys… my wife and my 22-year-old daughter is now going to see her…."
    Johnny S
  • "A fantastic place with a warm, beautiful and friendly atmosphere!
    Dr. Katerina has worked wonders with my neck and shoulder issues. After many months of pain and surgeries, I gave Westlake Chiropractic a try. I'm certainly happy that I did!
    Thanks to Katerina, I have regained a great deal of range of motion in my spine and shoulders. I'm now able to workout and do the things that I love in life!"
    Scott M
  • "I have been a patient of Dr. Sheffield for two years. I have had surgery for scoliosis so my needs as a patient are unique. Dr. Sheffields gentle technique and pinpoint accuracy with adjustments is what gave me relief and results after years of discomfort. Headaches went away, lower back pain left and my quality of life improved. I value that she also offers holistic care and can speak to other ailments and conditions and make recommendations for supplements and other treatments that would aid healing. She is an outstanding provider!"
    Christiana W.
  • "MD recommended

    I feel very fortunate to have found Dr. Katerina Sheffield! She did a careful exam on me, including specific evaluations of spine positions and my leg lengths. The actual adjustments were very gentle but powerfully effective. I had immediate relief from low back pain even though I only needed a slight neck adjustment. Best of all, my posture is erect with no effort at all. This is effective and gentle chiropractic as I have never experienced before!"
    Moira D., MD
  • "Relief for the first time

    I’ve had chronic back pain for much of my life. Over the years I’ve seen several different chiropractors with only a little lasting improvement, and no real idea what the problem was. Dr. Sheffield was the first chiropractor to diagnose that I have a rare congenital defect causing my back pain, and she has tailored a treatment plan that is, for the first time, giving me real relief. She is a conscientious and caring doctor."
    Don
  • "Dr. Sheffield has changed my life and my Spinal health is only getting stronger and better as I keep going to her. Anytime I feel something pulling or not right, I tell her the exact spot and the symptom and she corrects it! I am constantly amazed at her interaction with her patients, her ability to make you feel you are being healed and calm at the same time. She is changing lives, let her change yours! Haylee G. Dr. Sheffield is not only a remarkable practitioner, but a wonderful person. As patients of hers, my son and I can unequivocally say she is the best chiropractor in Austin."
    Kara B. - Austin, TX