7 Supplements You May Need On A Vegetarian Or Vegan Diet

7 Supplements You Need on a Vegetarian or Vegan Diet

When following a vegetarian or vegan diet, it’s essential to ensure you’re getting all the necessary nutrients. While a well-planned plant-based diet can provide many nutrients, there are certain supplements that can help fill potential gaps.


Here are seven supplements you may consider:


Vitamin B12


This vitamin is primarily found in animal-based foods. Vegans, especially, should take a B12 supplement since plant-based sources are limited. B12 supports nerve function, red blood cell production, and DNA synthesis.


Garden of Life B12 Vitamin


  • One spray delivers vegan vitamin b12 to support energy, metabolism, and heart health.

  • This whole food b 12 concentration spray are made from real, nutritious foods, with a raspberry flavor.

  • Certified USDA Organic, non GMO Verified, Vegan Certified, Gluten Free Certified, and Kosher Made.

Garden of Life B12 Vitamin



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Omega-3 fatty acids


Plant-based sources of Omega-3s, such as flaxseeds and chia seeds, provide alpha-linolenic acid (ALA). However, the conversion of ALA to essential omega-3s like EPA and DHA is limited in the body. Considering an algae-based Omega-3 supplement can help meet your needs.


Nordic Naturals Ultimate Omega


  • The most populat Ultimate Omega concentrate, recommended by doctors worldwide: 1280 mg total omega-3s (soft gels); 2840 mg total omega-3s (liquid).

  • Made exclusively from 100% wild-caught sardines and anchovies, with a great lemon taste.

  • Award winner! 10+ industry awards, including Delicious Living‘s Best Omega-3.

  • Non-GMO verified and 3rd party purity tested, surpassing the strictest international quality standards.

  • Offers support for heart, brain, immunity, and more.


Nordic Naturals Ultimate Omega


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Vitamin D


Vitamin D is essential for bone health and immune function. It can be challenging to obtain sufficient vitamin D solely from food, especially for those with limited sun exposure. A vitamin D3 supplement derived from lichen or other plant-based sources can be beneficial.


Garden of Life Vitamin Code RAW D3


This supplement with 2,000 IU of raw vitamin D is derived from an ultra-natural whole food lipid base. The formula contains the most biologically active form of Vitamin D combined with live probiotics and enzymes to promote absorption.


Garden of Life Vitamin D


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Plant-based iron sources, such as legumes, nuts, and dark leafy greens, are less easily absorbed than iron from animal products. Taking an iron supplement, preferably in a chelated or ferrous form, can help prevent deficiency, particularly for menstruating individuals.


Slow Fe Iron


  • No.1 doctor recommended iron tablets for iron deficiency, in an easy-to-swallow tablet.

  • High potency iron formulated for daily use and less discomfort.

  • Slow Fe is a high potency iron supplement that’s gentle on your stomach.

  • Delivered in a special controlled release system, Slow Fe provides the high potency iron you need with fewer GI side effects.

Slow Fe Iron Supplement


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Zinc plays a crucial role in immune function and various enzymatic processes. Plant-based sources of zinc, like legumes and whole grains, may be less bioavailable. Adding a zinc supplement can help meet your daily requirements.


Garden of Life Vitamin Code Raw Zinc


  • Made from a raw, whole-foods-based formula that includes Zinc and other trace minerals.

  • This Zinc supplement includes a Raw Probiotic and Enzyme blend for added digestive support.

  • Made without high heat, and they contain no synthetic or filler ingredients.

Garden of Life Zinc Supplements


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While calcium is found in plant-based foods like leafy greens and fortified plant milks, it can be challenging to reach the recommended intake, especially for individuals with high calcium needs. Calcium supplements derived from plant sources, like algae, can provide additional support.


New Chapter Calcium Supplement


  • 3-in-1 benefits: bone strength support, joint flexibility, and heart health support.

  • USDA Organic plant-based calcium from sustainably harvested Red Marine Algae that’s rich in bone-nourishing calcium plus magnesium and 70+ trace minerals.

  • Expertly formulated with Vitamin D3 for better absorption, and Vitamin K2 to direct calcium to bones.

  • Easy to swallow, with slow and steady release.

  • USDA Organic, non-GMO Project Verified, 100% vegetarian, Kosher, Certified Gluten Free by NSF.

New Chapter Calcium Supplement


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Iodine is essential for thyroid function and proper metabolism. Vegans, in particular, should consider an iodine supplement or using iodized salt, as plant-based sources can be inadequate.


Pure Encapsulations Iodine


  • Made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts.

  • Tested to verify their potency and purity.

  • Free from wheat, eggs, gluten, artificial colors, flavors & sweeteners, GMOs, and unnecessary binders, fillers & preservatives.


Pure Encapsulations Iodine


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