Excessive Intake Of Polished Rice Causes Deficiency Of Which Vitamin
Introduction
Polished rice is a staple food for millions of people around the world. It is a popular choice due to its easy digestibility, long shelf life, and versatility in recipes. However, excessive intake of polished rice can cause a deficiency of certain vital nutrients, including vitamins. In this article, we will explore which vitamin is deficient due to excessive intake of polished rice.
Polished Rice and Its Nutritional Value
Polished rice, also known as white rice, is a processed form of rice that has had its bran and germ removed. The bran and germ contain a significant amount of nutrients, including vitamins and minerals. The removal of these components results in a loss of nutritional value in polished rice. While polished rice still contains some vitamins, it is not a rich source of these nutrients.
Vitamin Deficiency Caused by Excessive Intake of Polished Rice
The excessive intake of polished rice can cause a deficiency of vitamin B1, also known as thiamine. Thiamine is an essential nutrient that plays a vital role in energy metabolism, nerve function, and the production of red blood cells. It is a water-soluble vitamin, which means that it is not stored in the body and needs to be replenished regularly through diet.
How Polished Rice Causes Thiamine Deficiency
Polished rice contains a substance called phytic acid, which binds to thiamine and prevents its absorption in the body. Phytic acid is found in the outer layer of the rice grain, which is removed during the polishing process. Therefore, polished rice is a poor source of thiamine, and excessive intake can result in a deficiency of this vital nutrient.
Symptoms of Thiamine Deficiency
A deficiency of thiamine can cause a condition called beriberi. Beriberi can manifest in two forms, dry and wet. Dry beriberi affects the nervous system and can cause symptoms such as tingling or numbness in the hands and feet, muscle weakness, and difficulty walking. Wet beriberi affects the cardiovascular system and can cause symptoms such as rapid heart rate, shortness of breath, and swelling in the legs.
Prevention and Treatment of Thiamine Deficiency
The best way to prevent thiamine deficiency is to consume a balanced diet that includes a variety of foods rich in thiamine, such as whole grains, nuts, and legumes. If you consume polished rice regularly, consider switching to brown rice or other whole grains that contain more nutrients. If you suspect that you have a thiamine deficiency, consult a healthcare professional for diagnosis and treatment.
Conclusion
Excessive intake of polished rice can cause a deficiency of thiamine, a vital nutrient that plays a crucial role in energy metabolism and nerve function. To prevent thiamine deficiency, it is essential to consume a balanced diet that includes a variety of thiamine-rich foods. If you suspect that you have a thiamine deficiency, consult a healthcare professional for proper diagnosis and treatment.