Skip to main content

VITAMINS; THEIR FUNCTIONS, SOURCES & IMPORTNCE FOR THE HUMAN BODY

 
Vitamins Solved MCQs

Vitamins are essential organic compounds the body requires in small amounts to maintain overall health and proper bodily functions.

Vitamin A

Vitamin A (Fat Soluble) is essential for vision, immune function, and cellular growth. Deficiency can lead to night blindness, dry skin, and increased infection susceptibility.

Sources 

Carrots, sweet potatoes, spinach, kale, liver, and dairy products.

Vitamin B complex (B1, B2, B3, B5, B6, B7, B9, and B12)

The B-vitamins (Water Soluble) include thiamin (B1), riboflavin (B2), niacin (B3), pantothenic acid (B5), pyridoxine (B6), biotin (B7), folate (B9), and cobalamin (B12). Each B vitamin has specific functions in the body, including energy production, red blood cell formation, and nerve function. Deficiencies in B vitamins can lead to various conditions such as beriberi, pellagra, and megaloblastic anemia.

Sources 

Whole grains, meat, fish, eggs, legumes, leafy greens, nuts, and seeds.

Vitamin B12 

Vitamin B12 deserves special mention as it is primarily found in animal products and is necessary for nerve function, DNA synthesis, and red blood cell production. Deficiency can cause pernicious anaemia, which leads to fatigue, weakness, and neurological problems. Vitamin B12 is required for red blood cell production and nerve function.

Sources 

Animal products (meat, fish, poultry, dairy), fortified plant-based products, and supplements.

Vitamin B9 (Folate)

Vital for DNA synthesis, cell growth, and prenatal health.

Sources 

Leafy green vegetables, legumes, citrus fruits, fortified grains, and liver.

Vitamin B6 

Involved in brain development, mood regulation, and the synthesis of neurotransmitters.

Sources 

Meat, fish, poultry, bananas, avocados, nuts, and seeds.

Vitamin B3 (Niacin) 

Supports energy production, cardiovascular health, and skin health.

Sources 

Meat, fish, poultry, whole grains, legumes, and mushrooms.

Vitamin C

Vitamin C (Water Soluble) is vital for collagen synthesis, wound healing, and immune function. A deficiency can cause scurvy, characterized by fatigue, bleeding gums, and weakened immune function.

Sources 

Citrus fruits (oranges, lemons), strawberries, kiwi, bell peppers, broccoli, and tomatoes.

Vitamin D 

Vitamin D (Fat Soluble) helps regulate calcium and phosphorus levels in the body, promoting bone health. A deficiency can cause rickets in children and osteomalacia in adults, leading to weakened bones.

Sources 

Sunlight (exposure to UVB rays), fatty fish (salmon, mackerel), fortified dairy products, and egg yolks.

Vitamin E

Vitamin E (Fat Soluble) is an antioxidant that protects cells from damage. Although rare, a deficiency may result in neurological problems and muscle weakness.

Sources 

Nuts (almonds, hazelnuts), seeds (sunflower, pumpkin), spinach, and broccoli.

Vitamin K 

Vitamin K (Fat Soluble) is necessary for blood clotting and bone health. Deficiency can lead to impaired blood clotting, resulting in excessive bleeding.

Sources 

Leafy green vegetables (kale, spinach), broccoli, Brussels sprouts, and liver.

Labels:
Location: Larkana, Sindh, Pakistan

Comments

Post a Comment

Popular posts from this blog

INTRODUCTION TO QUANTITATIVE REASONING COURSE

☀️Introduction to Quantitative Reasoning Course  for B.Ed/BS/BCS/MS/M.Phil Level Students Quantitative Reasoning (QR) also known as quantitative literacy or numeracy, is an ability and an academic skill to use mathematical concepts and procedures.  The literal meaning of the word " Quantitative " is " the discrete or continuous data that is often counted or measured in numerical values ." Whereas, the literal meaning of the word " Reasoning " is " the rational and logical thinking ." QR is a " Habit of Mind " which often involves interpretation of empirical and numerical data, identification of patterns, flow charts, geometrical shapes, and diagrams for identifying real life problems including offering viable solutions.  QR requires logical reasoning and critical thinking to analyse the real life issues and making informed decisions. Undergraduate level learners often require to have some basic knowledge about statistics numeracy, quant...
Post a Comment
Read more

Numeracy and Measurement: Dimensional analysis, unit conversions, and approximation

Numeracy and Measurement in Quantitative Reasoning - I In the context of the  Quantitative Reasoning (QR) course, numeracy and measurement are treated as the " literacy of numbers ."  It is less about high-level abstract Maths and more about the practical application of logic to real-world data, quantitative research and daily life. In the context of Quantitative Research in Education , these concepts move from simple arithmetic values to the rigorous architecture of a study. They ensure that the data you collect, whether it's test scores, classroom time, or pedagogical approaches, is valid, comparable, and logically sound. 1. Numeracy: The Foundation of Data Interpretation In educational research, numeracy is the ability to interpret numerical data to make " data-driven decisions ." It involves moving beyond the simple calculation to the inference . Standardised Benchmarks: A researcher must understand that a "60 marks" on a job-level written test ...
Post a Comment
Read more

Important SPSS Tests, Procedures and Purposes

Important SPSS Tests, Procedures & Purposes: A Quantitative Reasoning Course Perspective for Undergraduate Students  SPSS provides a wide range of statistical tests for quantitative research and analysis. It is a popular software used to explore and interpret quantitative data. Many different tests are available, but some of the most common are listed below.  New researchers should familiarise themselves with these important tests before starting their research and analysing results from a quantitative perspective.  While choosing a statistical test in SPSS, consider the number of variables you are analysing, the type of data for each variable (such as Nominal, Ordinal, or Scale ), and whether your data meets the requirements of parametric tests. The following table summarises some common tests in SPSS to help you select the right one for your analysis. Let's now look into these key SPSS tests . Pilot Testing   Pilot testing is a small-scale trial run of a re...
Post a Comment
Read more