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BlogNutrients

Nutrients

vitamin b12 and lung cancer
Health, Nutrients
5 min
  • Reading Time: 5 min
  • Updated on: 4th Feb 2026
  • Published on: 7th Sep 2023

Vegan Vitamin B12 Supplements and Lung Cancer: A Position

On August 23, 2017, a long-term study was published online (Journal of Clinical Oncology) showing an association between an increased risk of lung cancer and long-term, high-dose use of vitamin B supplements in men. Due to the public discourse, we have taken a closer look at the study and would like to comment on it. […]
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combining vegan proteins
Nutrients, Vegan Diet
7 min
  • Reading Time: 7 min
  • Updated on: 5th Feb 2026
  • Published on: 6th Sep 2023

Do Vegan Proteins Contain All of the Essential Amino Acids?

What do vegans eat for protein? Along with carbohydrates and fats, proteins are the third group of macronutrients in the diet. The building blocks of these complex molecules are called amino acids, nine of which are essential for a healthy adult and therefore must be obtained from food. Proteins from plants usually contain all the […]
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vegan sources of iodine
Nutrients
7 min
  • Reading Time: 7 min
  • Updated on: 18th Apr 2026
  • Published on: 6th Sep 2023

Vegan Sources of Iodine: Avoiding Deficiency

Iodine is one of the potentially critical nutrients in a vegan diet. Therefore, this article will focus on its functions, how common a deficiency is in a vegan and omnivorous diets, and what you can do to get enough of it.
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No more calcium in organic dairy alternatives
Nutrients, Vegan Food
4 min
  • Reading Time: 4 min
  • Updated on: 13th Mar 2026
  • Published on: 6th Sep 2023

No More Organic Fortified Dairy Alternatives?

Gaps in the plant drink shelf! Have you been searching in vain for your favorite plant-based drink? If so, you probably prefer a calcium-fortified organic drink. Because they are only available under certain conditions and many had to leave the market. Read our article to find out why and what you can do about it.
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Vitamin A Vegan
Nutrients
17 min
  • Reading Time: 17 min
  • Updated on: 27th Feb 2026
  • Published on: 29th Aug 2023

Vegan Vitamin A: How to get Enough on a Vegan Diet

Vitamin A is not generally known to be a potentially critical nutrient in vegan diets. However, it may be more difficult for some people to achieve an adequate status on a vegan diet than others. Find out in this article why this is the case, and how you can achieve an adequate status on a […]
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Vegan Zinc Sources
Nutrients
7 min
  • Reading Time: 7 min
  • Updated on: 29th Mar 2026
  • Published on: 28th Aug 2023

Vegan Zinc Sources – Pumpkin Seed Instead of Chicken Soup

Learn about the best vegan zinc sources and find out if you need a dietary supplement. Today, the trace element zinc is found more and more frequently as a dietary supplement on drugstore shelves, along with iron, calcium or magnesium. Due to its rather sparse presence in plant foods as well as its lower bioavailability, […]
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Vitamin B12 in Vegans
Health, Nutrients
8 min
  • Reading Time: 8 min
  • Updated on: 3rd Feb 2026
  • Published on: 28th Aug 2023

What to Know About Vegan Vitamin B12

Vegan diet and B12 – is it really that complicated? Probably the best known critical nutrient in a vegan diet is vitamin B12, also known as cobalamin. A micronutrient produced exclusively by microorganisms, but not by plants or animals, and that is vital for the human organism. Since some bacteria in the soil can synthesize […]
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Vitamin B12 Side Effects
Health, Nutrients
6 min
  • Reading Time: 6 min
  • Updated on: 17th Feb 2026
  • Published on: 28th Aug 2023

Hypercobalaminemia – Vitamin B12: Overdose and Possible Side Effects

Vitamin B12 – a water-soluble vitamin that is the talk of the town, especially among vegans and in relation to deficiencies. Understandable, especially since an undersupply can lead to devastating, irreversible damage to the nervous system and blood formation. The importance of its presence or non-presence in a purely plant-based diet should definitely be emphasized; […]
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Medical Disclaimer

Like any science, medicine and related disciplines are subject to constant development. Research and clinical experience expand our knowledge, especially with regard to treatment and therapy. Insofar as a recommendation, dosage, application, etc. is mentioned in the information provided, you may trust that we have taken great care to ensure that this information corresponds to the state of knowledge at the time of completion of the work. However, no guarantee or liability can be assumed for such information. You are required to check them carefully yourself and act on your own responsibility. Furthermore, our recommendations and advice are in no way intended to replace medical advice, diagnosis or treatment in the case of an existing illness - it is not a therapy. You should therefore never use the information we provide as your sole source for making health-related decisions. In case of complaints, medical advice should be sought in any case.