Medical Dialogues
  • Dermatology
Login Register
This site is intended for healthcare professionals only
Login Register
  • MD Brand Connect
  • Webinars
  • Vaccine Hub
  • MDTV
    • Breaking News
    • Medical News Today
    • Health News Today
    • Latest
    • Journal Club
    • Medico Legal Update
    • Latest Webinars
    • MD Shorts
    • Health Dialogues
  • Fact Check
  • Health Dialogues
Medical Dialogues
  • Medical News & Guidelines
      • Anesthesiology
      • Cardiology and CTVS
      • Critical Care
      • Dentistry
      • Dermatology
      • Diabetes and Endocrinology
      • ENT
      • Gastroenterology
      • Medicine
      • Nephrology
      • Neurology
      • Obstretics-Gynaecology
      • Oncology
      • Ophthalmology
      • Orthopaedics
      • Pediatrics-Neonatology
      • Psychiatry
      • Pulmonology
      • Radiology
      • Surgery
      • Urology
      • Laboratory Medicine
      • Diet
      • Nursing
      • Paramedical
      • Physiotherapy
  • Health news
      • Doctor News
      • Government Policies
      • Hospital & Diagnostics
      • International Health News
      • Medical Organization News
      • Medico Legal News
      • NBE News
      • NMC News
  • Fact Check
      • Bone Health Fact Check
      • Brain Health Fact Check
      • Cancer Related Fact Check
      • Child Care Fact Check
      • Dental and oral health fact check
      • Diabetes and metabolic health fact check
      • Diet and Nutrition Fact Check
      • Eye and ENT Care Fact Check
      • Fitness fact check
      • Gut health fact check
      • Heart health fact check
      • Kidney health fact check
      • Medical education fact check
      • Men's health fact check
      • Respiratory fact check
      • Skin and hair care fact check
      • Vaccine and Immunization fact check
      • Women's health fact check
  • AYUSH
    • Ayurveda
    • Homeopathy
    • Siddha
    • Unani
    • Yoga
  • State News
      • Andaman and Nicobar Islands
      • Andhra Pradesh
      • Arunachal Pradesh
      • Assam
      • Bihar
      • Chandigarh
      • Chattisgarh
      • Dadra and Nagar Haveli
      • Daman and Diu
      • Delhi
      • Goa
      • Gujarat
      • Haryana
      • Himachal Pradesh
      • Jammu & Kashmir
      • Jharkhand
      • Karnataka
      • Kerala
      • Ladakh
      • Lakshadweep
      • Madhya Pradesh
      • Maharashtra
      • Manipur
      • Meghalaya
      • Mizoram
      • Nagaland
      • Odisha
      • Puducherry
      • Punjab
      • Rajasthan
      • Sikkim
      • Tamil Nadu
      • Telangana
      • Tripura
      • Uttar Pradesh
      • Uttrakhand
      • West Bengal
  • Medical Education
      • Ayush Education News
      • Dentistry Education News
      • Medical Admission News
      • Medical Colleges News
      • Medical Courses News
      • Medical Universities News
      • Nursing education News
      • Paramedical Education News
      • Study Abroad
  • Industry
      • Health Investment News
      • Health Startup News
      • Medical Devices News
      • Pharma News
      • Pharmacy Education News
      • Industry Perspective
  • MDTV
      • Health Dialogues MDTV
      • Health News today MDTV
      • Latest Videos MDTV
      • Latest Webinars MDTV
      • MD shorts MDTV
      • Medical News Today MDTV
      • Medico Legal Update MDTV
      • Top Videos MDTV
      • Health Perspectives MDTV
      • Journal Club MDTV
      • Medical Dialogues Show
This site is intended for healthcare professionals only
LoginRegister
Medical Dialogues
LoginRegister
  • Home
  • Medical news & Guidelines
    • Anesthesiology
    • Cardiology and CTVS
    • Critical Care
    • Dentistry
    • Dermatology
    • Diabetes and Endocrinology
    • ENT
    • Gastroenterology
    • Medicine
    • Nephrology
    • Neurology
    • Obstretics-Gynaecology
    • Oncology
    • Ophthalmology
    • Orthopaedics
    • Pediatrics-Neonatology
    • Psychiatry
    • Pulmonology
    • Radiology
    • Surgery
    • Urology
    • Laboratory Medicine
    • Diet
    • Nursing
    • Paramedical
    • Physiotherapy
  • Health news
    • Doctor News
    • Government Policies
    • Hospital & Diagnostics
    • International Health News
    • Medical Organization News
    • Medico Legal News
    • NBE News
    • NMC News
  • Fact Check
    • Bone Health Fact Check
    • Brain Health Fact Check
    • Cancer Related Fact Check
    • Child Care Fact Check
    • Dental and oral health fact check
    • Diabetes and metabolic health fact check
    • Diet and Nutrition Fact Check
    • Eye and ENT Care Fact Check
    • Fitness fact check
    • Gut health fact check
    • Heart health fact check
    • Kidney health fact check
    • Medical education fact check
    • Men's health fact check
    • Respiratory fact check
    • Skin and hair care fact check
    • Vaccine and Immunization fact check
    • Women's health fact check
  • AYUSH
    • Ayurveda
      • Ayurveda Giuidelines
      • Ayurveda News
    • Homeopathy
      • Homeopathy Guidelines
      • Homeopathy News
    • Siddha
      • Siddha Guidelines
      • Siddha News
    • Unani
      • Unani Guidelines
      • Unani News
    • Yoga
      • Yoga Guidelines
      • Yoga News
  • State News
    • Andaman and Nicobar Islands
    • Andhra Pradesh
    • Arunachal Pradesh
    • Assam
    • Bihar
    • Chandigarh
    • Chattisgarh
    • Dadra and Nagar Haveli
    • Daman and Diu
    • Delhi
    • Goa
    • Gujarat
    • Haryana
    • Himachal Pradesh
    • Jammu & Kashmir
    • Jharkhand
    • Karnataka
    • Kerala
    • Ladakh
    • Lakshadweep
    • Madhya Pradesh
    • Maharashtra
    • Manipur
    • Meghalaya
    • Mizoram
    • Nagaland
    • Odisha
    • Puducherry
    • Punjab
    • Rajasthan
    • Sikkim
    • Tamil Nadu
    • Telangana
    • Tripura
    • Uttar Pradesh
    • Uttrakhand
    • West Bengal
  • Medical Education
    • Ayush Education News
    • Dentistry Education News
    • Medical Admission News
    • Medical Colleges News
    • Medical Courses News
    • Medical Universities News
    • Nursing education News
    • Paramedical Education News
    • Study Abroad
  • Industry
    • Health Investment News
    • Health Startup News
    • Medical Devices News
    • Pharma News
      • CDSCO (Central Drugs Standard Control Organisation) News
    • Pharmacy Education News
    • Industry Perspective
  • Home
  • Diet and Nutrition
  • Diet and Nutrition News
  • Fortified foods and...

Fortified foods and dietary supplements key to bone health in vegan diets, suggests research

Written By : Dr. Kamal Kant Kohli Published On 2025-10-01T08:00:55+05:30  |  Updated On 1 Oct 2025 9:20 AM IST
Fortified foods and dietary supplements key to bone health in vegan diets,  suggests research
  • facebook
  • twitter
  • linkedin
  • whatsapp
  • Telegram
  • Email

A study conducted at the University of Helsinki found that children and adults who follow a vegan diet had on average adequate intakes of calcium and vitamin D, nutrients important to bone health, but their bone metabolism differed from those who follow an omnivorous diet.

The MIRA2 study conducted at the University of Helsinki investigated bone metabolism and the intakes of nutrients critical to bone health, such as calcium, vitamin D and protein. The study involved children residing in Helsinki aged between two and seven who followed a vegan, vegetarian or omnivorous diet, as well as their caregivers.

The study subjects following a vegan diet adhered almost without exception also to the recommendations on the consumption of dietary supplements and fortified foods, and they had on average adequate vitamin D and calcium intakes. The children on a vegan diet had higher vitamin D intake than those on an omnivorous or a vegetarian diet due to more active consumption of vitamin D supplements with higher doses. On average, vitamin D status measured from blood was also adequate in all diet groups.

The study found that the more plant-based diets, namely vegan and vegetarian ones, were in adults associated with higher concentrations of bone formation and resorption markers, which may indicate accelerated bone metabolism. In contrast, more plant-based diets among children were associated with higher parathyroid hormone concentrations, which have been associated with more active bone resorption. While these observations can indicate long-term adverse effects on bone health, their clinical significance is unclear.

“The calcium naturally occurring in plant-based foods is fairly poorly absorbed. In fact, the widespread vitamin D and calcium fortification of plant-based dairy alternatives in Finland is important for the adequate intake of these nutrients among vegans and, consequently, for their bone health,” says Docent Suvi Itkonen from the Faculty of Agriculture and Forestry, University of Helsinki.

Many international studies have raised concerns about the potential adverse effects of vegan diets on bone health. However, these studies have typically targeted populations where vitamin D intake is low, the selection of vegan products on the market is narrow, and the consumption of fortified foods or dietary supplements is less widespread than in Finland.

Vegan diets require careful planning especially for children

The researchers found that vegans and vegetarians had lower protein intake compared to those who followed an omnivorous diet, although on average it was adequate. Proteins are composed of amino acids.

“It’s possible that the poorer absorption and different amino acid composition of plant-based proteins compared to animal proteins partly explain the observed differences in bone metabolism, but more research is needed on the topic. In fact, we will next investigate amino acid intake among the MIRA2 subjects and the amino acid composition of vegan diets,” Itkonen says.

The MIRA2 dataset was collected in Helsinki, where vegan food in daycare centres and various vegan food products are abundantly available. The families who participated in the study were well versed in guidelines for vitamin D supplementation and fortified food consumption.

“People in the Helsinki Metropolitan Area live in a kind of veggie bubble. Due to that one has to keep in mind that the findings of the study are not directly applicable to the populations of other regions or countries,” Itkonen points out.

The nutrition recommendations published last autumn emphasise a predominantly plant-based diet, restricting meat consumption and moderating milk consumption. If a food is entirely excluded from the diet, it is important to replace it with nutritionally comprehensive alternatives. When planning a vegan diet for children and adolescents, a visit to a registered dietitian is recommended.

“In terms of bone health, it is essential when consuming plant-based drinks and yoghurt-like products to choose the option fortified with calcium and vitamin D. Children should take a daily vitamin D supplement throughout the year. If the daily diet contains no margarines, dairy products or plant-based drinks fortified with vitamin D, and if fish is eaten less than 2–3 times per week, it’s important to ensure adequate vitamin D intake, especially during the dark season, by taking a vitamin D supplement. Among vegans, the need for vitamin D supplementation is common,” Itkonen notes.

Reference:

Itkonen, S.T., Hovinen, T., Kettunen, E. et al. Bone and mineral metabolism in 2–7-year-old Finnish children and their caregivers following vegan, vegetarian, and omnivorous diets. Eur J Nutr 64, 276 (2025). https://doi.org/10.1007/s00394-025-03758-y

European Journal of Nutritionvegan dietbone healthvitamin D
Source : European Journal of Nutrition
Dr. Kamal Kant Kohli
Dr. Kamal Kant Kohli

Dr Kamal Kant Kohli-MBBS, DTCD- a chest specialist with more than 30 years of practice and a flair for writing clinical articles, Dr Kamal Kant Kohli joined Medical Dialogues as a Chief Editor of Medical News. Besides writing articles, as an editor, he proofreads and verifies all the medical content published on Medical Dialogues including those coming from journals, studies,medical conferences,guidelines etc. Email: drkohli@medicaldialogues.in. Contact no. 011-43720751

Show Full Article
Next Story

Editorial

Identifying Aspirin Candidates for Primary Prevention: Focus on Men Aged 40- 50 with Metabolic Syndrome and Cardiometabolic Risk

Identifying Aspirin Candidates for Primary Prevention: Focus on Men Aged 40- 50 with Metabolic...

Pneumococcal Disease Risk and Vaccination in Cardiac Conditions: Indian Cardiologists Group Recommendations

Pneumococcal Disease Risk and Vaccination in Cardiac Conditions: Indian Cardiologists' Group...

Unlocking the Potential of Pharmacists for a Healthier India - Manjiri Gharat

Unlocking the Potential of Pharmacists for a Healthier India - Manjiri Gharat

Indias Growing Footprint in Global Research : Recognition, Reflection and the Road Ahead -  Dr (Prof) Raju Vaishya

India's Growing Footprint in Global Research : Recognition, Reflection and the Road Ahead - Dr...

Undenatured Collagen in Osteoarthritis Management: Practitioners Review in 2025

Undenatured Collagen in Osteoarthritis Management: Practitioner's Review in 2025

View All

Journal Club Today

This Diet Impairs Memory Through Cellular Dysfunction: Study Finds

This Diet Impairs Memory Through Cellular Dysfunction: Study Finds

View All

Health News Today

Health Bulletin 30/September/2025

Health Bulletin 30/September/2025

View All
© 2022 All Rights Reserved.
Powered By: Hocalwire
X
We use cookies for analytics, advertising and to improve our site. You agree to our use of cookies by continuing to use our site. To know more, see our Cookie Policy and Cookie Settings.Ok