Health Club | Your Portal for Health Information and Lifestyle » Vitamin D http://health-club.org Health Club is your source for health information and wellness articles, information about vitamins, supplements, nutrition, medical information, weight loss and diets. Sat, 11 May 2013 08:48:32 +0000 en-US hourly 1 http://wordpress.org/?v=3.5.1 How to Support Your Immune System in Winter with a Good Vitamin Supplement http://health-club.org/support-immune-system-winter http://health-club.org/support-immune-system-winter#comments Thu, 27 Dec 2012 07:20:55 +0000 Healthy Eating http://health-club.org/?p=3322

Good Vitamin Supplement

Good Vitamin Supplement

A healthy immunity system plays a major role in defending and preventingdisease, illness, and stress, especially during the winter season. Winter is the main season that actually tests your immune system’s strength, though it is important that you keep your immunity levels strong throughout the year.

Reasons for Natural Weakness in Immune System during thewinter

As the winter season approaches, the natural defense system can be boosted, thereby assisting to keep off common winter diseases like flu, cold, and infections. This can be done by increasing the vitamins and antioxidants intake, thus strengthening the immunity system and assisting the body to fight against the bad viruses and bacteria that can cause illness. Here’s some advice as to how you can support your immune system in winter with a good vitamin supplement. So, let’s start by taking a look at the vitamins that you should be consuming in the run up to winter.

It’s Not About Consuming a Particular Vitamin!

It’s not that a single vitamin is essential for boosting the immune system of the body. A wide variety of vitamins as well as nutrients work together to fight the infections, though, these vitamins have a major role.

Benefits of Vitamin A

Vitamin A is the immune system’s defensive line and it keeps germs and infections from entering the bodies. It is responsible for keeping the mucous membranes lining the nose, mouth, and throat moist and soft so that they can trap the germs, ceasing their infiltration. Moreover, this vitamin helps in generating enzymes that look out for germs that manage to enter the body and kill them. People deficient in this vitamin can consume vitamin A rich food sources like carrot, sweet potatoes, liver, dried herbs, lettuce, dried apricots, and cantaloupe.

Vitamin B Boosts Up Your Energy Level

Vitamin B usually boosts the energy levels, thereby boosting the immunity system. These vitamins are available in the form of vitamin supplements, including B6, B12, and foliate. Studies have revealed that vitamin B6 can also strengthen the immunity system to a great extent.

Vitamin C Generates Antibodies and WBC

Vitamin C is equally important for enhancing the immunity system of the body. It assists the body to generate the white blood cells, antibodies, and anti-stress hormones, which are all needed for fighting the infections. This class of vitamin is a powerful antioxidant that kills fungi, bacteria, parasites, and viruses; it neutralizes the harmful bacteria and environmental toxins, while removing the toxic metals. To increase the vitamin C level in your body, you can consume food sources rich in this particular vitamin like guavas, dark leafy greens, cauliflower, broccoli, papayas, strawberries, kiwi, bell peppers, melons, tomatoes, and citrus fruits.

Role of Vitamin D

One of the most essential vitamins for immune functioning is vitamin D. Our bodies are made naturally in a way that they can increase the vitamin D reserves during the summer season so that it can be released slowly during the winter. We are moving near to deficiency levels in western communities and our immunity systems are not receiving the needed support as such. Thus, for several people, by improving their vitamin D levels before it gets very cold, we can make our bodies ready to prevent the illnesses and viruses that are common during the colder months. Few of the food sources rich in vitamin D include eggs, cod-liver oil, salmon, oysters, fish, soymilk, orange juice, and cereals. Vitamin D can also be obtained from safe exposure to sun.

How Does Vitamin E Help You?

Vitamin E also enhances the immunity system by generating an immune protein- interleukin-2 that kills viruses, bacteria, and even cancer cells. This particular protein is generated in the body when the body thinks that it has been invaded by infection-causing germs and it assists the white blood cells to increase and fight the diseases.

Few sources of food items rich in vitamin E include paprika, almonds, sunflower seeds, peanuts, and cooked spinach.

Zinc is another nutrient, which several people may find to be deficient in, particularly in the poorer and developing nations. Food sources for zinc include milk products, whole grains, oysters, red meat, and poultry. But, if your diet lacks zinc food sources, you may have to replace them with vitamins.

In a Nutshell

Now that you’ve understood all vitamins have one or the other role in boosting the immunity system, equal intake of all these vitamins is essential to lead a healthy life. By consuming natural food rich in vitamins, antioxidants, and other nutrients needed for a strong immunity system, you can get your body ready to fight off the infections during the winter. There are also vitamin supplements available in the health stores.

Joshua Jacksonis a strong supporter of green living, and staying healthy with natural supplements. He strongly recommends consumption of natural Vitamin Supplements during the winter season and avoiding the common diseases due to natural weakness caused in the immunity levels.

 

How to Support Your Immune System in Winter with a Good Vitamin Supplement

 

 


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Vitamin D – description http://health-club.org/vitamin-d http://health-club.org/vitamin-d#comments Wed, 20 Apr 2011 12:47:15 +0000 Healthy Eating http://health-club.org/?p=60

Vitamin D has two main forms: ergocalciferol, or vitamin D2, and cholecalciferol, or vitamin D3. These are fat-soluble substances, which act as hormones after conversion to functional usage by the body. Most vitamin D3 is obtained through skin exposure to ultraviolet B radiation, typically from sunlight but also from sources such as tanning booths.

  1. Conversion

    • Vitamin D3 must be converted to its active form by both the liver and the kidneys. Impairment of either of these organs can cause vitamin D deficiency.

    Bone Health

    • Vitamin D regulates levels of calcium and phosphorous in the blood by assisting in their absorption from food in the intestines. It is essential for bone health.

    Sources

    • Although the main source of Vitamin D3 is sunlight, smaller amounts can be gained from animal sources, particularly beef liver and fatty fish.

    Fortified Foods

    • Producers of several food products began fortifying them with vitamin D2 and D3 after indoor work became more prevalent, and people often did not obtain enough sunlight. These foods include milk, yogurt, margarine, cereal and breads.

    Sunlight

    • Vitamin D availability from sunlight is strongest in spring and summer in temperate climates, and it can be difficult for people to get sufficient vitamin D year-round except in tropical climates. In addition, sunscreen prevents absorption.

Read more: Vitamin D3 Fact Sheet | eHow.com http://www.ehow.com/facts_4829094_vitamin-d.html#ixzz1K4DJxoGn


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