Introduction:
In M2 we have been set the question ‘What are vitamins – and who needs them’? Vitamins are essential substances that cannot be manufactured by the body. We need small amounts of vitamins for growth and development. Without vitamins the body cannot survive.
Plenty of foods naturally contain vitamins. Some popular foods, such ass breakfast cereals, are protected with vitamins and minerals. But there are some people who are very particular and do not like to eat a lot of foods. Those people do not gain all the vitamins they need therefore they wont be healthy. Also, young baby’s can only eat certain amounts of food, this means that they are not receiving all the vitamins either, and they will need to take supplements to
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(Jeni Worden, www.netdoctor.co.uk, 2010)
Benefits and limitations:
The Benefits of vitamin C are:
Protection against…
-Immune system deficiencies
-Cardiovascular disease
-Prenatal health problems
-Eye disease
-Skin wrinkling
- Scurvy
- And many others
“A recent study published in Seminars in Preventive and Alternative Medicine that looked at over 100 studies over 10 years revealed a growing list of benefits of vitamin C” (Kathleen M. Zelman, 2010).
The Limitations of vitamin C are:
As with other nutrients, vitamins, and minerals, over intake or overdose of vitamin C can become damage to our health. Toxicity of vitamin C can cause nausea, diarrhoea, fatigue, insomnia, flashes or rashes, kidney stones, etc. The amount of vitamin C cannot be higher than 3000mg/day “Actually 2000mg/day is considered to be high for adults” (Ly Pham, 2011).
Vitamin C should be taken in through diets, fruits and vegetables so that it can have its best effects and is good for our health. Vitamin C supplements are only used as addition if our bodies do not have enough Vitamin C.
The role of vitamin C in preventing cold is not totally proved, and in fact some researchers found no links between vitamin C and its cold-fighting potential. Therefore, do not fall under the misapprehension of taking too much vitamin C when you have a cold or flu since you can be overdosed and suffer from vitamin C
Each vitamin has its own importance within the body and the health. Vitamins are helpful for the health and life of the body in several ways that include:
15. Which of the following is NOT a possible toxicity symptom associated with vitamin C excesses?
Children who are malnourish and vitamin A deficient are two times more likely to die compare to those receiving a vitamin A supplement. This increase in mortality rate is due to the vulnerability state of the child that caused by lack of nutrition. Moreover, the scarcity of the proper mineral and vitamins for pregnant mothers has cause more than 13 million underweight and premature births. Over the years Vitamins B, D, and C have proven to cure disease such as pellagra, rickets and scurvy and although this might seem easy fixes for the richer
* Baby need Vitamin C is necessary for a normal growth and development immune function and help with iron.
don’t get enough your body cannot function optimally. Severe deficiencies cause debilitating diseases but even marginal intakes can cause subtle changes that affect your health today and your risk of chronic disease tomorrow. An organic substance is classified as a vitamin if lack of it in the diet causes symptoms that are relieved by adding it back to the diet. The fact that the vitamins we eat in food are essential to health seems simple and obvious, but it was not always so. For
Vitamin C is needed for a baby to develop well as it helps our bodies fight off infection and disease as well as helping to heal wounds. It can also prevent anemia. Some lactating mothers may need more vitamin C than others, especially if overcoming a cold, surgery or some form of injury. The dose needed is 115 mg or 120 mg per day. Food sources in which vitamin C can be found are citrus fruits, broccoli, Kiwi, cauliflower and bell peppers.
Wow. I’m really shocked that a Burrito from Taco Bell has 90% of Vitamin C, but I’m sure it’s one of the unhealthiest burrito a person could eat. Looking at the Women’s One-A-Day vitamin, seems like a way to go, even after researching of one for me to take. Even though taking vitamins doesn’t necessarily gives us the vitamins we would get from food or fruits themselves, it’s still better to get to take multivitamins that not at all.
First, taking vitamins will help support healthy aging. Most vitamins aren't taken to provide immediate obvious benefit. Vitamins help the body to maintain its youth and vitality for years into the future. The most obvious example is osteoporosis. Few Americans receive adequate amounts of calcium and vitamin D during the day. This is because Americans have decreased the amount of time they spend outside and decreased
I have always thought that by taking vitamin supplements that it would benefit your health. Why wouldn’t I think that? That’s what the commercials say. The vitamin industry seems to be a very profitable business to be in, you don’t have to exercise or eat right, all you need is a vitamin and you will be in great health. The vitamin companies do not tell you that they could potentially be a major health risk. Chapter 7 of my textbook has enlightened me on the benefits and the possible health risks of taking vitamins without first consulting your healthcare provider. I read an article online, Dietary Supplements: What You Need to Know, and it states that “Dietary Supplements can be beneficial to your health — but taking supplements can
Proper nutrition is one of the most essential elements to being healthy and living a long life. People deal with food every day, and food has been a part of life since the beginning of civilization. What we eat becomes our diet, and our diet plays a major role in deciding how healthy we are and how well our body functions. Without proper diet, our body cannot carry out the functions it needs to perform. Most people have some common knowledge on what is good and what is bad for the human body to consume. Fruits, vegetables, nuts, and grains are some common items people think of when they think of healthy foods. However, it is not enough just to know what foods are good for your body, it is also important to understand why certain foods are
Vitamin C is a water-soluble vitamin and a polar molecule because it contains other polar molecules and very little hydrocarbons. The polar groups in the Vitamin C are the four alcohol functional groups which contain oxygen and the ester functional group that also contains oxygen. The alkene functional group in the ring structure contains carbon=carbon bonds which is a non-polar molecule. Since there is very little hydrocarbons present in the Vitamin C structure compared to the polar molecules within the structure, this means it is a polar molecule overall.
You have only to walk down the aisle at your local supermarket to discover that there has been a vitamin revolution. Every possible vitamin and mineral needed by the body is available in capsule, pill, tablet, or powder form. Once your body has reached the point of unhealthy functioning, or you have placed such a strain on your body from over consumption that one of the related diseases has taken hold, it's almost impossible to correct one problem without creating another” (Fir, 2005.p1). This is why eating the right amount and the right foods and staying away from alcohol are the best way to go. Having a healthy diet is not as far fetched as people may think all they need to do is develop a healthy eating habit and stick to it. If society doesn’t start thinking about the health risks that follow by not eating healthy and drinking alcohol in the future can be deadly because some of the major organs in the body can stop working from not being properly taken care of, and alcohol can play a major part in this also.
A study published in Archives of Internal Medicine found that 75 percent or more of American teens and adults are deficient in Vitamin D. That is why we have so many serious illnesses, like cancer, diabetes and heart disease (Huff, 2010).
We live in a society in which we are in a state of constant fear of diseases. From when we are young we are taught repeatedly to wash our hands before every meal and to eat an apple daily. Moreover, we are catechized on a regular basis to bundle up so we do not catch a cold or pneumonia. Likewise, our doctors advise us to visit them annually to make sure we don’t have deficiency related disorders such as scurvy or anemia. What if there is a vitamin that could aid in preventing the aforementioned illnesses? Would it not be worth a try? Consider this an introduction to vitamin C! Details on this “wonder vitamin” are elaborated in the subsequent paragraphs!
Vitamin C which is also known as ascorbic acid is an essential nutrient for human. It is a water-soluble vitamin that is necessary for normal growth and development. Water-soluble vitamins dissolve in water. Leftover amounts of the vitamin leave the body through the urine. That means a continuous supply of vitamin is needed in daily diet.