Importance of Recommended Dietary Allowances (RDA) For Vitamins!!
Nowadays it is a common trend to take anti-aging vitamins to delay age factors. RDA for vitamins is a good option to prevent harmful diseases like scurvy or rickets. Heath researchers have found that it is beneficial to recover diseased situation and achieve long sustainable healthy life through daily assessment of diet. This generally determines the amount of nutrients to plan and assess dietary values. It intends to give basic overview of essential nutritional value that is required by the body. Healthy adults can easily maintain their fitness with regular evaluation of food consumption.
An average adult who is under 60 years can experience great health without any stress and anxiety in life with intake of balanced and healthy diet that includes approximately 2000 calories in a day. Now it is simple to lead a long life without any medication if perfect body weight and proper digestion is ensured. It just means that one single step to dietary allowance recommended by health practitioner is sufficient to resolve many medical problems as it is designed to take care of all nutritional requirements of body. RDA standards prove that many of individuals are deficient as their diets lack optimum vitamins.
When ‘optimum vitamins’ are mentioned, one may ask regarding high and low levels of vitamins suggested. Individuals cannot judge their body necessities by themselves, so they need to consult a professional who is knowledgeable enough to answer all queries in prescription of nutritional drugs. As everyone possesses different body qualities and properties on this earth, RDA for vitamins is planned as per different age groups as children, drinkers, smokers, adults, athletes and those who suffer from particular diseases.
It is common fact that a human body just absorbs 10% of nutritional value from additional supplements. The left over 85% is flushed out through urine. Still it does not affect the health if individuals decide to consume at least 1600 calories per day. Vitamins play a crucial role in proper development of body parts. A minor vitamin deficiency may result in severe diseases. To resolve this problem of nutritional deficiencies, RDA for vitamins is indispensable for all. Vitamin A, D, E and K all are fat soluble so they remain in liver and other body parts for a long duration of time and are readily available in dairy products which are beneficial for sharp eyesight.
Vitamin B complex and Vitamin C are water soluble; so one requires high consumption of such vitamins to stay healthy. Mainly RDA is calculated as per figures of adequate intake and dietary reference intake whereas legend can be measured in milligrams and grams as per requirement of intensity of vitamins. People are advised to refer to food and nutrition recommendation given by health board to make proper usage of RDA. When ordinary vitamins and other minerals do not assure perfect health, it is strongly recommended to obtain recommended dietary allowance to complete a healthy and balanced intake of daily food, and then these supplements are considerable to be taken.