Increased risk for metabolic syndrome may be a result of insufficient levels of vitamin D.

Rate it!

Currently 4.25 /5 Stars.
1
2
3
4
5

12 comments View Comments Post a Comment

RDA for Vitamin D & Calcium - New recommendations being debated

How much do we really need - Critical discussions are a must to ensure clarity for the consumer. (Current Vitamin D. RDA 200 IU/ day being raised to 600 IU/ day)

Vitamin D's role in bone formation is well known, as well as its importance in preventing several chronic lifestyle diseases, namely - heart disease, hypertension, diabetes, cancer and some autoimmune diseases. Thus, determining what are adequate levels for individuals is key.

Over the years research has indicated that Vitamin D plays a vital role in preventing these chronic diseases so doctors have gradually been increasing the dosage( 1000-2000 IU/day )they recommend to their patients.

NutritionVista

User Comments

01 August, 2011 | Vijayalakshmi Iyengar | Reply

Newer studies (Nov 2010) suggest that we may need more vitamin D than presently recommended to prevent chronic disease. Emerging research supports the possible role of vitamin D in protecting against cancer, heart disease, fractures and falls, autoimmune diseases, influenza, type 2 diabetes, and depression. Many health care providers have increased their recommendations for vitamin D supplementation to at least 1,000 IU. Its best you consult our personal primary physicians to see if you are getting sufficient Vit D.

06 December, 2010 | Sunil kumble | Reply

What are the vegetarian sources of Vitamin D? Are vegetarians more prone to defeciency than non vegetarians? Can increasing diary products for calcium make up for reduced Vitamin D ?

07 December, 2010 | Poonam | Reply

Hello Mr Kumble,
Fortunately, adequate exposure to sunlight can take care of the daily requirement of vitamin D for vegetarians, so they must consciously increase their exposure to the sun (taking care of the factors which affect vitamin D synthesis). Unfortified dairy products do not contain large amounts of vitamin D.

10 January, 2011 | Sunil Kumble | Reply

Hello Ms Poonam
Recently there was an article in the papers in N.Delhi that studies have shown that exposure to sunlight is not sufficient for VIT D requirement and most Indians suffer from a deficiency they may need supplementation. Is that correct?

11 January, 2011 | Poonam | Reply

Hello Mr Kumble,
Fortunately, India has plenty of sunlight, but, Indians probably do not get adequate exposure to the UVB rays which are needed for the synthesis of Vitamin D. Indians also need longer exposure because dark skin interferes with the absorption of the rays. These could be some of the reasons for the deficiency.

25 January, 2011 | sukumar | Reply

dear madam, i have found vitamin D deficiency, my value is 11 ng/ml, i am taking arachitol 3lac IU every month. do you have any vitamin D tablets. and my PTH, calcium, phosphorous levels normal. you reply me by mail. do you have any wellness centre in bangalore

05 December, 2010 | Anjali Manglik | Reply

Thnx.
Good to know.
Good reading.

05 December, 2010 | Manoj-Bhasin | Reply

all elders in my family have strong bones and have lived long lives without any broken bones. Do genes play a role in protecting you and your bones.
Do I need supplements knowing I probably have good genes for strong bones.

06 December, 2010 | Vijayalakshmi Iyengar | Reply

Hello Mr Bhasin
Even if you are genetically predisposed to strong bones it largely depends on your diet- for Calcium and Vitamin D, your exposure to sun, your activity, your constitution and a whole lot of other things to determine if you as an individual have strong bones. Unless we know your daily diet composition & portion size, your activity history & and current regular activity level we cannot comment on whether you receive sufficient nourishment to compliment your genes.
We suggest you register on our site for at least 1 month and enter the daily diet and activity log to get more answers.
Thank You

05 December, 2010 | Meena | Reply

I have my breakfast of cereal and milk and some fruit and then go for my daily walks. Am I getting adequate Vitamin D as I walk 45 minutes specially on sunny days?
How much vitamin D does my body absorb with spending 1 hour in bright sunlight?
Is that enough?
I eat Kelloggs raisin bran which supposedly gives me enough calcium.
Do I still need more supplements?

06 December, 2010 | Vijayalakshmi Iyengar | Reply

Hello Meena
Normally for adequate Vitamin D formation in your body you probably need from 5 to 30 minutes of exposure to ultraviolet B (UVB) rays in sunlight on your face, arms, back or legs (without sunscreen) twice every week. Again the amount of exposure also depends on the time of the year. In winters (Nov –Feb) especially north of the 42-degrees latitude, you may not get sufficient vitamin D so may need to consult you r GP.
With regard to intake of calcium? Can you provide us your entire day’s diet with portion sizes Meena? (Especially of calcium sources like greens, all diary products and nuts etc)
We would also like to know your age and how active you are.
Thank you

06 December, 2010 | Poonam | Reply

Hello Meena,
Usually 5-30 mins of exposure to sun is sufficient to produce the desired amount of Vitamin D in the body. The level of exposure needed depends upon skin type (dark skinned individuals need more time), age (the elderly need more exposure), climatic conditions and amount of skin exposed to the sun. Other than sun exposure a healthy diet including fish, egg yolk, fish liver oils and fortified foods help in supplying natural vitamin D to the body.
We will have to take a look at your entire day's intake to be able to tell you if your calcium intake is sufficient or not.

Post Comments

Contact Name:

E-mail:

(Will show your Gravatar icon)

Comments:

Notify me when new comments are added

User Rules

Dear User,

This is to inform you that this part of the site is moderated, and your comments will be published after the approval of the moderators. Your text comments can be modified or deleted at any time. All comments that are posted are moderated by paid employees to ensure appropriate behavior and monitor and prevent abuse and disrespect of users and readers. The moderators also ensure that all questions asked are forwarded to and responded by employees in a timely manner and by the appropriate and qualified employees. The moderators are the dietitians listed under "The NV Dietetic Team"

All users are by default considered as non medical professionals, unless explicitly stated. If you are a health professional giving medical information as a platform user, please list your status as a medical professional so as to be clearly identified.

Please note - We recommend you not include any personal data and will remove all advertising for a site or product.

All platform users and moderators must behave at all times with respect and honesty. If comments are inappropriate moderators may intervene and if a platform users is banned they will be warned or notified before being banned.

Please note regarding response time - The moderator’s is notified automatically with details the instant a comment is posted.

'The information provided on the NutritionVista.com website is designed to complement, not replace, the relationship between a patient and his/her own physician.' The minimum age for the use or participation in these platforms is 18 years of age and is strictly adhered to. By posting a comment all users of this platform undertake to disseminate only information that is true and correct in light of their knowledge.

Tags: Cardiovascular Disease, Chronic Lifestyle Diseases, Heart Health, Hypertension, Metabolic Syndrome, Nutrition, Obesity / Weight Loss, Pre-Diabetes, Sedentary Lifestyle, Seniors Health, Smoking

© 2007 - 2024 NutritionVista.com. All rights reserved. A single copy of these materials may be reprinted for noncommercial personal use only. All articles and content written by the Nutritionvista.com team for NutritionVista.com are the sole property of J.L.S Healthcare Pvt. Ltd. Content may not be copied without express permission to do so. If you want to link back to an article, please ensure a working link to the article title is used and is functioning at all times.