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پیشگیری از عوامل خطر تغذیه ای بیماری های غیر واگیر

پیشگیری از عوامل خطر تغذیه ای بیماری های غیر واگیر. معاونت بهداشتی Dr Naghiaee Clinical Biochemistry,PhD. What is Sodium?. Essential mineral in small amounts Electrolyte Table salt – Sodium and Chloride (NaCl). Function in Body. Helps maintain balance of fluids

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پیشگیری از عوامل خطر تغذیه ای بیماری های غیر واگیر

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  1. پیشگیری از عوامل خطر تغذیه ای بیماری های غیر واگیر معاونت بهداشتی Dr Naghiaee Clinical Biochemistry,PhD

  2. What is Sodium? • Essential mineral in small amounts • Electrolyte • Table salt – Sodium and Chloride (NaCl)

  3. Function in Body • Helps maintain balance of fluids • Helps transmit nerve impulses • Influences contraction and relaxation of muscles

  4. Function in Food • Preservatives • Inhibits growth of food-borne pathogens • Modify flavor • Binds ingredients • Enhances color • Stabilizer

  5. 2005 Dietary Guidelines • 2,300 mg – Healthy Adult • 1,500 mg – High blood pressure, kidney disease or diabetes • Average American consumes 3,500 mg daily http://www.mayoclinic.com/health/sodium/NU00284

  6. میزان سدیم در 100گرم ماده غذایی( بر حسب mg)

  7. میزان سدیم در 100گرم ماده غذایی( بر حسب mg)

  8. http://www.quitehealthy.com/nutrition-facts/food-labels/labelL218731.gifhttp://www.quitehealthy.com/nutrition-facts/food-labels/labelL218731.gif

  9. Sodium equivalents • ¼ teaspoon salt = 600 mg • ½ teaspoon salt = 1,200 mg • ¾ teaspoon salt = 1,800 mg • 1 teaspoon salt = 2,300 mg • 1 teaspoon baking soda = 1,000 mg

  10. Food Labels • Sodium Free <5 mg/serving • Very Low <35 mg/serving • Low Sodium <140 mg/serving • Reduced Sodium – Usual sodium level is reduced by 25% • “healthy” <480 mg/serving • “meal type” <600 mg/serving

  11. Sea Salt • Grains obtained from the natural evaporation of seawater • Undergoes little or no refining technique which allows it to retain natural traces of other minerals • Contains same amount of sodium as table salt

  12. Sodium health links • High blood pressure • Heart Disease • Stroke

  13. Dietary Approaches to Stop Hypertension (DASH) • 412 Adults assigned to one of the following diets • DASH diet: Emphasize fruits, vegetables, low fat dairy products, whole grains, poultry, fish, and nuts • Typical US diet • Results: The DASH diet significantly lowered blood pressure • Long-term health benefits depend on the ability of people to make long-lasting dietary changes and the increased availability of lower-sodium foods

  14. Reducing Sodium Intake What are some lifestyle changes that you could make to reduce your sodium intake?

  15. Ways to reduce sodium intake • Food items without added salts • Unsalted nuts, seeds, beans • Limit salty snacks (pretzels and chips) • Avoid adding salt and canned vegetables to homemade dishes • Unsalted and sodium, fat-free broths and soups • Skim or 1% milk • Low sodium, low fat cheeses • Add spices and herbs to enhance taste • Add fresh lemon juice instead of salt to fresh vegetables

  16. Potassium in the Diet • High (> 400 mg/serving) • Banana • Potato • Avocado • Orange juice • Moderate (>200 mg/serving) • Berries • Broccoli • Tomato

  17. Low Potassium Fruit & Vegetables >100 mg/serving • Cranberries • Apple • Corn • Lettuce • Pineapple • String beans

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