Digestive System PPT Download Free 10+ Slides [Updated 2025]

The digestive system plays an important role in human body. It starts from breaking down food that you eat, then absorbing nutrients from the food. 

If you’re a student, educator, or a health-conscious reader, it is important to understand the human digestive system parts and functions. 

In this blog post, our best dietitian in borivali gives you a free Digestive system PPT that she uses in her diet and nutrition workshops conducted across the India. 

The PPT is free to download with a link at end of this article. So, lets get started with a little introduction of what are 7 main parts of human digestive system and their important from dietitian point of view.

Digestive System PPT by Dietitian Foram Modi in Mumbai

7 Parts of Human Digestive System

Human’s digestive system main work is to breaking down food, absorbing nutrients, and eliminating waste from the body. 

To achieve these goals, the digestive system takes help from connected 7 organs, that work together to support your body. 

These main parts form a continuous tube known as the gastrointestinal (GI) tract. And then there are accessory organs in your digestive system which helps in digestion. As Dietitian Foram Modi often emphasizes, “A healthy gut is the foundation of overall wellness.”

  • Mouth – The starting point where mechanical (chewing) and chemical (saliva) digestion begins.

  • Esophagus – A muscular tube that transports food from the mouth to the stomach using rhythmic contractions called peristalsis.

  • Stomach – A sac-like organ that mixes food with digestive juices, including acid and enzymes, to break it down into a semi-liquid form.

  • Small Intestine – The longest part of the digestive system, where most nutrient absorption occurs with the help of enzymes from the pancreas and bile from the liver.

  • Large Intestine (Colon) – Absorbs water and electrolytes from the remaining indigestible food and compacts it into stool.

  • Rectum – The final section of the large intestine where stool is stored before being eliminated.

  • Anus – The opening at the end of the digestive tract through which stool leaves the body during a bowel movement.

Physiology of Digestive System

If you want to understand, the physiology of the digestive system, then  involves mechanical and chemical digestion, absorption, and elimination processes. It begins in the mouth, where food is chewed and mixed with saliva. 

After that, it is moved down from the esophagus into the stomach. In stomach ,acids and enzymes break down the food into a semi-liquid form. This is a partially digested food. It then enters the small intestine, where most nutrient absorption occurs. 

Digestive enzymes from the pancreas and bile from the liver helps during this process. The remaining waste moves into the large intestine, where water and electrolytes are absorbed. This is a fairly complex system which needs a balanced diet and hydration. 

An expert dietitian like Dietitian in Borivali Dt. Foram Modi ensures optimal digestive health and nutrient assimilation.

As per Dt. Foram Modi, understanding the physiology of the digestive system helps us shape a diet that works with your body, not against it. Here’s how your diet should be tailored to support efficient digestion:

  • Eat small, frequent meals: This prevents overwhelming the digestive system and allows for steady nutrient absorption.

  • Include fiber-rich foods: Whole grains, fruits, vegetables, and legumes keep the intestines moving and support gut health.

  • Stay hydrated: Water aids in the breakdown of food and the absorption of nutrients, and prevents constipation.

  • Chew food thoroughly: Digestion starts in the mouth. Proper chewing reduces the load on your stomach.

Digestive System Points Covered in this PPT

This PowerPoint presentation on Digestive system, gives you a overview of the human digestive system,. It focuses on its structure, functions, and the role of diet in maintaining digestive health. 

This digestive system PPT is designed with inputs from Dietitian Foram Modi – best dietitian in Mumbai for Anti inflammatory diet. 

This PPT contains 10+ slides which explain the physiological processes, and provide useful dietary recommendations for optimal gut health.

  1. Physiology of Digestive System PPT

  2. Digestive System PPT Free Download

  3. Function of Teeth in Digestive System

  4. Human Digestive System Parts and Functions

  5. Anatomy and Physiology of Digestive System PPT

  6. Digestive System Function PPT

  7. Digestive System Disorders PPT

  8. Accessory Organs of Digestive System PPT

  9. Effect of Exercise on Digestive System PPT

  10. Effect of Yoga on Digestive System PPT

  11. Histology of Digestive System PPT

 

Target Audience of Digestive System PPT

This PowerPoint presentation on the Digestive System is designed by Dt. Foram Modi for a diverse audience. 

If you are the one who is interested in understanding the structure, function, and importance of human digestion, then you can use this PPT. 

It is helpful to students, educators, healthcare professionals, fitness trainers, and individuals in allied health fields. 

  • Biology and Medical Students

    • Use for academic learning, revision, and presentations related to human anatomy and physiology.

  • Teachers and Educators

    • Integrate into classroom teaching, e-learning modules, or practical demonstrations to explain digestive functions visually.

  • Dietitians and Nutritionists

    • Use as a tool to educate clients about how digestion affects nutrient absorption and health, especially during counseling.

  • Nursing and Allied Health Students

    • Support foundational training by understanding digestive disorders, physiology, and dietary implications.

  • Fitness Trainers and Coaches

    • Help clients understand the role of digestion in metabolism and performance; useful in workshops or fitness education.

  • General Public or Wellness Enthusiasts

    • Gain awareness of how lifestyle choices like diet, yoga, and exercise affect digestive health.

Digestive System PPT - Download It Here

You can download this PPT on Digestive System for free. Just click on the below download button. You will need Microsoft Powerpoint software on your machine to open the same. 

The file format of the PPT is .pptx. Download it now!

This PPT can be used for school projects, nursing education, public health talks, workshops, or personal reference. 

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About the author

Dt. Foram Modi - Best Dietician in Mumbai

Dt. Foram Modi - Best Dietician in Mumbai at Makes You Eat
Dt. Foram Modi - Best Dietician in Mumbai at Makes You Eat

Dt. Foram Modi is the founder of Makes You Eat, one of the best dietician clinic in Mumbai. It is located in Borivali Mumbai. Dietician Foram Modi has 12+ years of experience as a clinical dietician in Mumbai. She has done a specialization in Nutrition & Diet Planning. In addition, she is a certified nutritionist in Mumbai for child care nutrition. She is a certified She is highly regarded as –

Dietician Foram Modi believes in educating her clients through nutrient-rich, non-restrictive diet consultation plans based on Indian homemade food. Her motto: “We Make You Eat – Not Starve!” 

If you are looking for online dietician consultation anywhere in India or globe, she is available just a call away. You can contact her through phone call, WhatsApp or directly visiting her dietician clinic in Borivali, Mumbai.

She is a five star rated dietician in Mumbai on Google. Patient’s express a sense of achievement & success in their dietician reviews in Mumbai about Foram Modi. All these factors contributes to make her a best dietician in Mumbai India.

Visit us in Mumbai

Visit Our Dietitian Clinic in Borivali, Mumbai

Address of our Dietitian Clinic in Borivali, Mumbai

Makes You Eat by Dt. Foram Modi, B102, 1st floor, Navkar Pearl, Natakwala Lane, Near Registration office, Borivali West, Mumbai 400092, Maharashtra

Phone number

8369030744

Phone number

8369030744

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