The human body is composed of many tissues. Each organ in the body can be broken down into tissues. Tissues are sorted based on their basic functions. These include:

  • Epithelial Tissue
  • Connective Tissue 
  • Muscle Tissue
  • Nerves Tissue

Muscle Tissue

Out of these tissue types, the only tissue that contracts is muscle. Muscle tissue is further broken down into skeletal, cardiac, and smooth. These tissues are contracted when stimulated. 

Connective Tissue

Connective tissue has three types as well. Connective tissue proper, fluid connective tissue, and supporting connective tissue. However, all three of these connective tissue types are made up of the same components. They all include specialized cells, protein fibers, and ground substances. 

The differences between these tissues can be seen in what subdivides them. For example, the fluid connective tissue is subdivided into blood and lymph, whereas supporting connective tissue can be divided into cartilage and bone. Lastly, connective tissue proper is divided into loose connective tissue and dense connective tissue. 

The substance that connective tissue is composed of is a clear fluid. This fluid has a similar consistency to maple syrup but is clear and odorless. Its primary function is to fill the spaces between the cells and surround all fibers. 

Loose and Dense Connective Tissue 

The loose connective tissue binds many structures together. Loose connective tissue allows mobility. Dense connective tissue forms collagen that is strong and flexible. These fibers form branching frameworks for the rest of the body. With the fibers being parallel to each other and very tightly packed, there are forces applied to the issue. Dense connective tissue is responsible for forming tendons, ligaments, capsules of organs, and fascia. 


Fascia varies as its function is primarily based on location. Fascia forms individual muscle fibers and the portions between muscles. These sheets can be thin or thick. Fascia is flexible and can stretch. Fascia lies under the skin, and deep fascia lies overs the muscles. Therefore, it is important that we move fascia frequently. Over time, if we are not stretching, the fascia will become tighter and tighter and eventually restrict movement. Fascia is in every cell, tissue, and organ. 

When fascia is functioning properly, it has a positive impact on the autonomic and central nervous systems. However, when it is impacted by poor posture, inflammation, or trauma, the fascia can become distorted and apply abnormal pressure to areas of the body. 

Phase Angle 

When focusing on the orthomolecular science of the body, we see how important tissue is. Fascia surrounds every cell, which can help determine cellular health. The phase angle is a snapshot at cellular health where we are able to see how healthy and strong an individual’s cells are. We want patients’ phase angles to be as close to a seven as possible. With a low phase angle (closer to 3 and 4), we see weakness in the cell. Below is a video that helps describes phase angle in more detail: 


It is important to have healthy cells and healthy tissue. With the use of the InBody 770, we are able to assess patients’ muscle mass, body fat mass, and phase angle. The InBody is not just for patients who are worried about muscle mass but for each individual we see. It provides important markers everyone should be aware of. -Kenna Vaughn, ACSM-EP, Senior Health Coach


Grisanti, Ron, and Brad Hayes, DC  FDMT580G Myofascial Disruption Technique. Functional Medicine University, www.functionalmedicineuniversity.com/members/598.cfm.  

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The information herein on "Tissues Of The Body" is not intended to replace a one-on-one relationship with a qualified health care professional, or licensed physician, and is not medical advice. We encourage you to make your own healthcare decisions based on your research and partnership with a qualified healthcare professional.

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Our information scope is limited to Chiropractic, musculoskeletal, physical medicines, wellness, contributing etiological viscerosomatic disturbances within clinical presentations, associated somatovisceral reflex clinical dynamics, subluxation complexes, sensitive health issues, and/or functional medicine articles, topics, and discussions.

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Dr. Alex Jimenez DC, MSACP, CCST, IFMCP*, CIFM*, ATN*

email: coach@elpasofunctionalmedicine.com

Licensed in: Texas & New Mexico*

Dr. Alex Jimenez DC, MSACP, CIFM*, IFMCP*, ATN*, CCST
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