متابولیسم گیاهخواران

نوع مقاله : مقاله ترویجی

نویسندگان

1 دانشگاه تهران،دانشکده مهندسی و فناوری کشاورزی پردیس کشاورزی،علوم و مهندسی صنایع غذایی

2 مرکز تحقیقات بیوشیمی و بیوفیزیک، دانشگاه تهران، تهران، ایران.

چکیده

گیاهخوار، کسی است که از مصرف انواع گوشت اجتناب می‌کند و وگن­ها، علاوه بر گوشت، لبنیات و تخم‌مرغ را نیز مصرف نمی‌کنند. هدف از این مقاله ارزیابی اثرات رژیم‌ها، به‌ویژه رژیم غذایی گیاهخواری بر سلامتی و بیماری است. رژیم‌های گیاهخواری باعث کاهش ابتلا به بیماری‌های قلبی عروقی، عوامل خطرزای قلبی و عروقی، برخی از سرطان‌ها و مرگ‌ومیر می‌شود با اینکه رژیم گیاهخواری در مقایسه با اکثر رژیم‌ها دارای اثرات مفیدی بر سلامتی بدن هستند ولی درصورتی‌که به روش صحیح اجرا نشود باعث کمبود مواد مغذی شامل پروتئین، آهن، روی، کلسیم، ویتامین ۱۲B و A، اسید چرب امگا ۳ و ید می‌شود. در این مقاله اثر الگوهای رژیم گیاهخواری بر عملکرد عصبی و شناختی، چاقی، دیابت و سایر بیماری‌ها مورد توجه قرار گرفته است.

کلیدواژه‌ها


عنوان مقاله [English]

Vegetarian metabolism

نویسندگان [English]

  • Maryam Salami 1
  • Mina Hajizadeh 2
1 University of Tehran, Faculty of Agricultural Engineering and Technology, Campus of Agriculture, Food Science and Engineering
2 Institute of Biochemistry and Biophysics, University of Tehran, Tehran, Iran.
چکیده [English]

A vegetarian is a person who avoids meat consumption and a vegan is one who does not use, dairy, and eggs as well. The purpose of this study was to evaluate the effects of diets, especially vegetarian diet on health and disease. Vegetarian diet reduces the risk of cardiovascular disease, cardiovascular risk factors, cancers and disease. People with a vegetarian diet appear to be less likely to develop obesity, high blood pressure, diabetes type 2 and cardiovascular disease. Although vegetarian diets are health promoting compare to most diets but vegetarian diet can cause nutrient deficiencies including protein, iron, zinc, calcium, vitamins 12B and A, omega-3 fatty acids, and iodine if it is not appropriately followed. The effects of vegetarian diet on neurological and cognitive function, obesity, diabetes and other diseases have been considered in this article.

کلیدواژه‌ها [English]

  • Vegetarian
  • Metabolism
  • Type 2 Diabetes
  • Obesity
  • Nutrition
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