Hydration & Nutrition refers to maintaining an adequate balance of fluids in the body.pptx

Hydration refers to maintaining an adequate balance of fluids in the body.

Water is essential for various biological functions, from cell metabolism to temperature regulation.

On average, water makes up about 60% of the human body.

1. HYDRATION & ITS ROLE IN NUTRITION Presented By: Sadya Khan Subject : Basic of Food & Nutrition Department of Food and Nutrition Swami Vivekananda University Barrackpore Kolkata 700121 , INDIA

2. CONTENT INTRODUCTION IMPORTANCE OF WATER IN THE BODY HYDRATION & NUTRITION DEHYDRATION - CAUSES & EFFECTS HOW MUCH WATER DO WE NEED ? HYDRATION IN DIFFERENT AGE GROUP MYTHS & FACTS CONCLUSION REFERENCES ACKNOWLEDGEMENT

3. INTRODUCTION Hydration refers to maintaining an adequate balance of fluids in the body. Water is essential for various biological functions, from cell metabolism to temperature regulation. On average, water makes up about 60% of the human body.

4. IMPORTANCE OF WATER IN THE BODY Blood Circulation: Water helps transport nutrients and oxygen through the bloodstream Cell Function: Essential for cellular metabolism, energy production, and growth. Temperature Regulation: Helps regulate body temperature through sweating and respiration. Lubrication: Maintains moisture in tissues like eyes, nose, and mouth, and lubricates joints.

5. HYDRATION & NUTRITION Hydration is closely tied to nutrition because: Digestion: Water aids in the breakdown of food and nutrient absorption. Nutrient Transport: Water-soluble vitamins (e.g., Vitamin C and B-complex) require water for transportation in the body. Detoxification: Helps the kidneys filter waste products.

6. DE HYDRATION - CAUSES & EFFECTS Causes: Inadequate fluid intake, excessive sweating, diarrhea, or fever. Symptoms: Thirst, dizziness, dry mouth, fatigue, and dark urine. Long-Term Effects: Can lead to kidney stones, urinary infections, and impaired cognitive function.

7. HOW MUCH WATER DO WE NEED ? General Guidelines: Men: ~3.7 liters/day Women: ~2.7 liters/day These values can vary based on physical activity, climate, and health conditions. Sources of Hydration: Water (primary source) Fruits and vegetables (e.g., watermelon, cucumbers) Beverages like herbal teas and milk also contribute.

8. HYDRATION IN DIFFERENT AGE GROUP Children and Adolescents: Need plenty of fluids, especially during growth spurts and physical activity. Dehydration in children can affect their cognitive function and academic performance. Elderly: Sensation of thirst diminishes with age, increasing the risk of dehydration. Important to monitor fluid intake, especially in hot weather.

9. MYTHS & FACTS Myth: You need to drink exactly 8 glasses of water a day. Fact: Fluid needs vary per person and include all sources of fluids, not just water. Myth: Caffeinated drinks dehydrate you. Fact: While caffeine has a mild diuretic effect, drinks like coffee and tea still contribute to overall hydration

10. CONCLUSION Hydration is Integral to Health Dehydration Risks Hydration is Personal Hydration and Balanced Nutrition Prevention of Long-Term Health Issues Practical Hydration

11. REFERENCES Popkin, B. M., D’Anci, K. E., & Rosenberg, I. H. (2010). Water, hydration, and health. Nutrition Reviews, 68(8), 439–458. Gandy, J. (2015). Water intake, water balance, and the elusive daily water requirement. Annals of Nutrition and Metabolism, 66(Suppl 3), 2–9. Jequier, E., & Constant, F. (2010). Water as an essential nutrient: the physiological basis of hydration. European Journal of Clinical Nutrition, 64(2), 115–123.

12. ACKNOWLEDGEMENT I Express My Deep Appreciation and Heartfelt Thanks to Swami Vivekananda University For Providing me with this Opportunity. I would also like to Thanks My HOD Dr. Manisha Maity, and all the Teachers for their Valuable Guidance and Encouragement.

13. THANK YOU