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Are You Missing Out? The Surprising Risks of a Vegan Diet and Nutrient Deficiencies

Are You Missing Out? The Surprising Risks of a Vegan Diet and Nutrient Deficiencies

B12 Calcium Nutrients Probiotics Vegan

A vegan diet is becoming increasingly popular as more people turn to plant-based or vegan diets for improved health.

While vegan diets offer many health benefits, a few potential risks should be considered before switching to vegan.

Nutrient deficiencies can occur in vegan diets due to a lack of animal products such as dairy, eggs and meat. Additionally, some vegans may not get enough probiotics and essential amino acids from their diet alone, leading to an increased risk of digestive issues and other problems related to gut health.

In this article, we will discuss nutrient deficiencies in a vegan diet so you can make an informed decision on how to best care for your health


What is a vegan diet, and how does it work?

If you've ever considered going vegan, you may have wondered what it means to follow a vegan diet.

Becoming a vegan means committing to a diet that eliminates animal protein, including meat, dairy, and eggs. They substitute these animal-based products with plant proteins or soy products such as beans, nuts, whole grains and dark green leafy vegetables.

But why do people choose to follow this lifestyle? The reasons vary.

Animal right ethics

Some feel strongly about animal rights ethics and don't want to contribute to the cruel treatment of animals farmed for food. Animal protein sources such as chicken and beef are often raised in unethical conditions, so eliminating these from your diet can help reduce the demand for these products.

Potential health benefits

Others are attracted to the health benefits of a plant-based diet, which can help with weight loss and reduce the risk of cardiovascular diseases, heart disease, and other chronic diseases. Other people might have to do this due to dietary restrictions, such as those with lactose intolerance or allergies.

Environmental impacts

Environmental issues may also motivate some people, as animal agriculture is one of the major contributors to greenhouse gas emissions. Many meat eaters turn to veganism as a way to reduce their environmental impact, as well.

No matter the motivation behind the decision to go vegan, certain health risks must be considered when following this diet.

Importance of nutrient balance - key vitamins and minerals for a healthy life

A vegan diet can provide many health benefits, from reducing body weight to maintaining cardiovascular health and avoiding the increased risk of chronic diseases.

However, suppose you don't plan your vegan diet carefully. In that case, you may miss out on essential vitamins and minerals that would otherwise be obtained from animal foods. Some nutrients are more difficult to get from plant-based sources, including calcium, vitamin B12, iron, omega-3 fatty acids, iodine, zinc, and more.

A lack of these essential vitamins and minerals can lead to nutrient deficiencies, which eventually can cause various adverse health effects. For example, an iron deficiency can contribute to anaemia, which leads to fatigue and weak bones.

Nutrient deficiencies in vegan diet

Vegans should also be aware of vitamin B12 deficiency, which may cause fatigue, nerve damage and mental health issues such as depression. Vitamin B12 is mostly in animal products like meat, eggs and dairy, so looking for fortified foods or supplements is important.

Finally, vegans should be aware of their probiotic intake as well. Probiotics are usually found in fermented foods such as kimchi, sauerkraut and tempeh, but getting enough from the vegan diet alone can be difficult. Many vegan probiotics can help with digestion and improve gut health.

Many plant foods offer essential vitamins and minerals important for a balanced vegan diet, but careful planning is needed to avoid nutritional deficiencies. Your dietary habits must be monitored and adjusted to ensure you get all the nutrients your body needs.


What is the most common nutrient deficiency in a vegan diet?

As a vegan, you have made a courageous choice to abstain from eating animal products. However, while the vegan lifestyle is admirable, you may be susceptible to certain nutrient deficiencies that are more common in meat-free diets.

Because vegetarians and vegans don't eat meat and other food groups such as dairy or eggs, they are at risk for certain nutrient deficiencies not found in animal-sourced foods. The essential nutrients at risk include vitamin B12, D, iron, calcium and zinc.

Vitamin B12 deficiency is the most common nutrient deficiency in vegans. This is because vitamin B12 is mostly found in animal products and not in many plant-based foods. Vitamin B12 helps with neurological functions, DNA synthesis and red blood cell production. A lack of vitamin B12 can cause fatigue, nerve damage and mental health issues such as depression.

Vitamin D deficiency is also common among vegans and vegetarians because it is primarily obtained from fish, eggs and dairy products. Vitamin D is important in calcium absorption, bone health and overall immunity.

Iron is also a common deficiency for vegans as it is found in red meat and other animal products. Iron absorption is also hindered by phytic acid found in certain grains and legumes. Iron deficiency can cause anaemia, fatigue and other health problems.

Without proper protein intake, vegans can develop a zinc deficiency. Zinc helps with cell growth and repair, immunity and metabolism. A lack of zinc can cause fatigue, poor wound healing and cognitive issues.

A strict vegan diet can lead to nutrient deficiencies and associated health issues, so it’s important to know what nutrients you are missing out on and how to supplement your diet to maintain optimal health.

What five nutrients are vegans likely to miss?

For a vegan or vegetarian diet to be truly healthy, it is important to ensure an adequate intake of essential vitamins and minerals lacking in meat-free diets. These include:

Vitamin B12

Vegans may be at risk of a vitamin deficiency since vitamin B12 is found primarily in animal products.

But don't worry! There are many plant-based sources of vitamin B12, such as fortified cereals and non-dairy milk. You can include these foods in your meal plan or consider taking a vegan B12 supplement.


Vegetables like spinach, kale and beans offer some iron. Still, it is not as easily absorbed by the body as in animal products. To get enough iron from plant sources, you'll need to pair them with vitamin C-rich foods like citrus and tomatoes.

Amino acids found inumes and grains can also help your body to absorb iron. You can also consider taking an iron supplement if you're worried about low iron levels. Your iron absorption will also get a boost from eating vegan probiotics.

Omega 3 fatty acids

Omega 3 fatty acids are important for brain health and development. They are typically found in animal-based products such as fish and eggs. Vegans can find omega 3s in flaxseed, chia seeds, and walnuts, so there's no need to worry.

The body may not as easily absorb plant food sources of omega 3s, so you can also consider taking vegan supplements.


Animal products like red meat contain zinc necessary for a healthy immune system. Plant-based sources include nuts and seeds such as pumpkin, sunflower, sesame and hemp.

Given the challenge of getting enough zinc from plant foods, you may consider adding a vegan zinc supplement.


Your bones need calcium for strength and growth, but it’s mostly found in dairy products like milk and cheese. To ensure you get enough calcium on a vegan diet for your bone health, reach for plant-based sources such as nuts, seeds, fortified non-dairy milk and leafy greens.

You can also look for vegan calcium supplements if you’re worried about your intake.

These nutrient deficiencies can lead to serious health problems if not addressed, so it’s important to ensure you eat a balanced diet and watch for signs of deficiency. A vegan probiotic supplement may help avoid nutritional deficiencies and support gut health.


What are the common symptoms of vitamin B12 deficiency in a vegan diet?

The symptoms of B12 deficiency in a vegan diet can be similar to the signs of anaemia and include:

Fatigue and weakness


Shortness of breath

Heart palpitations


Loss of appetite

Low red blood cells

You should visit your doctor quickly if you experience any of these symptoms. Getting practical advice and supplementing your diet with vegan probiotics and other dietary supplements may be the best way to ensure you get all the key nutrients.

What percentage of vegans have a nutrient deficiency?

It is estimated that up to 92% of vegans have a B12 deficiency. Many are also low in other key nutrients such as iron, zinc, calcium and omega-3 fatty acids. For this reason, vegans need to be aware of these nutritional deficiencies and take steps to ensure they are getting enough essential vitamins from their diets.

Suppose you’ve recently switched to a vegan diet. In that case, paying close attention to your nutrient intake is important and supplement accordingly with vegan probiotics and other key vitamins and minerals sources. Doing so will help ensure you maintain good health for years. 

Is veganism healthy long term?

Yes, veganism can be a healthy lifestyle choice long term. Taking vegan probiotics and ensuring you get enough key vitamins and minerals through nutrient-rich plant sources will help ensure your body has the building blocks it needs for good health.

To ensure that any changes you plan to make in your diet are appropriate for your health, it's important to discuss them with your doctor. Check your blood levels regularly to ensure your body gets enough nutrients, and consider taking vegan supplements if necessary.

Properly supplemented, a vegan diet can provide all the important vitamins and minerals for optimal health and be a healthy choice. A well-planned vegan diet can provide you with all the important nutrients, minerals and vitamins needed to maintain good health.

Plant-based foods sources of these essential components, combined with vegan probiotics, are an important part of staying healthy long term on a vegan diet.

Advice for how to transition safely and enjoyably into a vegan diet

Making a move to a vegan diet can be exciting. Still, it is important to take the time to plan so you can avoid nutritional deficiencies. These tips will help you make the transition:

1. Educate yourself – Learn about plant-based nutrition and familiarize yourself with different vegan products and recipes. Find out the right dietary intake and supplement needs on a vegan diet.

2. Start slow – Take it slowly when transitioning to a vegan diet, and gradually increase the number of plant-based foods you consume. Take time to explore new recipes and flavours that you enjoy.

3. Add vegan probiotics – Probiotics are beneficial bacteria in fermented foods such as tempeh, miso and sauerkraut. They can help improve your gut health and balance bacteria in the digestive system. Eating vegan probiotics regularly will also help you get all the necessary vitamins and minerals for a healthy body.

4. Get creative in the kitchen – Try new recipes, experiment with plant food, and keep an open mind. Subscribe to vegetarian diets blogs, or follow some vegan influencers for new ideas.

5. Speak to your doctor – Before making any major changes to your diet, it's important to speak with your doctor. They may be able to offer advice on how best to transition into a vegan diet and suggest any additional supplements you may need if necessary.

Following these steps can help make the transition to vegan diets smoother and more enjoyable. You’ll be able to avoid nutritional deficiencies and maintain a healthy, balanced diet.



Nutrient deficiencies in a vegan diet can be avoided with proper nutrition and supplementation.

Taking vegan probiotics, supplementing where necessary and getting enough of the key vitamins and minerals from plant-based sources are important for long-term health on a vegan diet.

Educating yourself about veganism, transitioning slowly and connecting with like-minded vegans can help ensure an enjoyable transition to a healthier lifestyle.

To maintain good health on a vegan diet in the long term, it is important to take precautionary measures and follow these steps to avoid nutritional deficiencies that may occur. This will help ensure your body receives all the nutrients for optimal health. So give it a try today! You’ll be glad you did.

Don't miss out on our exclusive giveaway to enhance your vegan diet! Sign up now, for the chance to receive our exclusive gift for free when we launch!


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