Are Vegan Food Diets And Raw Food Diets Good Or Bad?

Vegan Food DietFood and diet habits are one’s personal choice.

One may prefer vegan food diet, some others may like a raw food diet, and others may follow food diets from both animals and plants world.

Sadly and unfortunately, millions of people in poverty-stricken regions of the globe do not even have sufficient food to eat either.

The vast majority of the people, in general, do not have any rigid diet habits; they just eat any good and tasty food that is available to them.

Each food diet group has their claims to make on the qualities and benefits of the diet habits that they follow and propagate it.

It is also true what is good for one may be bad for another.

But as per the scientific studies on human diet and nutrition, it is important that we include healthy food from both plants and animals kingdom. 

The PETA community (you may be a member of this group) strongly condemns the cruelty to animals and does not approve of eating the meat of animals or fish.

I do personally agree that cruelty to animals should be avoided….but in the evolution process of the universe, human beings are designed to be omnivores.

When you avoid the ‘animal food’, it will certainly cause some ramifications for your health as our body also requires some of the essential vitamins that are naturally found only in food from animals. All inclusive food is best for good health.

If you are a staunch follower of vegan food diet or raw food diets…you just continue with what makes you most happy and contented in mind and body.

As for me, it is important to be an omnivore for good health reasons based on the history of human beings and the modern health sciences. 

In this article, I am just bringing home to you some of the reason vegan and raw vegan food diets are not entirely healthy and complete.

Difference Between Vegan And Raw Vegan Food Diets 

The vegans eat only the foods exclusively sourced from the plants. This diet contains only vegetables, nuts, fruits, grains and tuber foods.

Pure vegetarians do not eat any food that come from animals… not even the dairy products and eggs.

The raw veganism is an extreme diet habit that combines the veganism with raw food diet habits. They will not eat even the vegetarian food that is cooked above 480C (1180F). The raw vegans are happy to survive only on raw vegetables, fruits, nuts, nut pastes, legume sprouts, plant oils, seaweeds, fresh juice and herbs.[1]Vegans Vs. Raw Vegans

Reasons That Make Vegan And Raw Vegan Food Diet Unhealthy

There had been a lot of arguments and counter arguments on a vegan diet and raw food diet. Every exclusive type of diet plans has some drawbacks that are unhealthy in the long run.

One of the best known ‘raw vegan food diet’ propagators is Kristen of ‘Kristen’s Raw’ blog. After years of being a vegan, she confessed that all is not well with total vegan diet as it has taken a toll on her health.

She couldn’t admit it herself for long as her beliefs in vegan diet had taken deep roots in her. She carried on as a vegan by constantly reaffirming by her full-time immersion in the understandably self-reinforcing vegan culture.

Kristen always thought that some of her fellow vegans who complained of a lack of libido, lack of iron, lack of energy, etc. because they were not doing it right….but actually,  Kristen  was only lucky that it took more years for her to experience the same health issues as others did much earlier.[2]

Currently, she is back to an omnivore diet again.

All is not well with vegan diets and raw veganism which look so glossy and noble….and several vegans themselves have realized the shortcomings of this vegan diet plan.

There are more reasons to say that food vegan diets are incomplete in itself.

Vegan Diets Are Way Of Life Mostly Chosen Out Of Compulsion Or Religious Taboo

Many of the vegans choose raw vegan diet or veganism because certain animal foods were causing weaker digestive function or other physical discomforts like a food allergy or constipation.[3]

I know a number of people who have become vegans because they have a weak digestive system that does not digest the meat and dairy products properly.

Some of them are vegans because their parents were that way or their religious and social-cultural reasons did not permit non-vegetarian foods. Just, for example, most of the Brahmin Hindus, Jain and Buddhist religious groups in India and South East Asian regions consider eating meat as a sin and religious offense. 

There are also many who develop a natural psychological aversion to meat and animal foods for some reasons unknown.

The omnivore’s characteristics of human beings are natural, but vegans forcefully deny the natural biological system as for many personal reasons.Non-vegeterian diet is a taboo

Vegan Food Diets Are Proved To Be Disadvantageous In The Long Run

Normally the human body has a great ability to adapt and survive…people who take vegan diets don’t feel any weakness in the initial stages, but later on, the body will not be able to withstand the shortage of few essential in nutrients and proteins mostly found in the animal fats.

Very common health issues most vegans are going to face is the lack of fat soluble nutrients like K2, retinol, etc. (if no supplements are used to compensate the same).[3]

In the initial stages the body uses the nutrients from the fats storage, but when those stocks are over, lack of nutrients supply give rise to hormonal imbalance, hyperthyroidism and toxic oxidation of the cells. 

You will come across a lot of vegans who boast of the health benefits they are getting from their newly discovered vegan food diets.

But these success stories do not have any scientific backing and the ramifications of those diets will prop up only at much later time…it may even take few years.

There is no doubt that vegan diets are healthy with less cholesterol…but at a later stage; they will have to start taking a few essential nutrients’ supplements to carry on with the vegan diet.  

Some of the best principles in vegan diets I like most are the insistence on giving up refined carbohydrates, soda and carbonated sweetened drinks, added sugar, trans-fats, and processed vegetable oils.

Probably these food restrictions in veganism are apparently helping in improving the health of the vegans.

But these suggestions are followed not only in veganism but also in all good diet plans.

The required nutrients and vitamins supply for the body is completed only when along with the vegan diets required amount of animals foods like whole eggs, fish oil, fatty acids are also consumed.[4]Disadvantages of vegan diets

The Vegans Seriously Lack Many Essential Nutrients

From the pre-historic evolution periods human beings have progressed to a current state of life as omnivores.

Our body requires certain vitamins found only in the plants and others found only in the foods sourced from animals.

Let us look at some of the examples of Vitamins that found only in non-vegetarian diets.

Vitamin B12 is an essential vitamin required for the function of every body cell. This can be naturally got only from the foods sourced from animals.

One of the studies conducted on vegan discovered that 92% of the participants suffered from a lack of Vitamin B12.[5]

Again, the essential amino acids in the right amount are found in the animal protein. That is why we usually find that meat eaters normally have better muscle mass and stronger bone health. The vegans and raw vegan food enthusiasts can certainly suffer the lack of essential amino acids.[6,7,8,9]

Creatine and Carnosine found in the animal foods is again missed by the vegans. The former helps energy storage and latter protects the body from aging.[10,11,12,13]

The omega-3 fatty acids are mostly found in the fish which is the best source for Docosahexaenoic Acid (DHA). The body is not able to convert the Omega-3 fatty acids in the plant sources into DHA. Hope the vegans are listening to this fact.[14,15]

The vegans and raw food eaters suffer from lower testosterone levels. Because this steroid hormone is mostly enhanced by the saturated fats and cholesterol got from the animal food.[16,17,18] Lack Many Essential Nutrients Protein Deficiency Is Quite Common Among Vegan Food Diet Enthusiasts

The proteins got from animals foods and pants sources have a lot of difference in quality. Some of the lab tests and researches have shown that protein from plant sources are 15 times lower grade in quality than the best type of protein got from meat, eggs and dairy products.[19,20,21]

The vegans may have a lot of protein rich foods like beans and nuts, but for their poor quality of protein, the liver does not sufficiently respond to the thyroids.[23]

The liver’s ability to detoxify the body largely depends on the quality of the protein that the body receives.[24]

Lack of protein not only affects the muscle mass building but also leads to lower sperm count and mobility.[25,26]

An alternative option for the vegans is to adopt protein dietary supplements like edamame, tofu, soy protein powder, etc. However, these supplements that contain soy protein is difficult to digest and suppresses thyroid and estrogenic due to phytoestrogens in it.[27,28,29]

Most of the plant source protein diet staples have phytic acid that hinders the assimilation of nutrients.[30]

Vegans usually consume a lot of nuts especially to meet the protein requirements of the body. The nut is slow to break down especially persons with low digestive acids and enzymes. The nuts also contain a good bit of polyunsaturated fats which contain enzyme inhibitors and phytic acid which block the absorption of minerals.poor quality protein

Humans Are Evolved As Omnivores From The Beginning 

Looking back to the progress in human evolution is a good way to understand the health of human beings.

The good foods that sustained man throughout the centuries mostly consisted of a healthy mixture of plant and animal foods. Since millions of years, humans have been habituated to eating meat.

If we were vegetarians by nature’s design, it would not have been possible for the human body to digest the meat and absorb the nutrients and vitamins from them.

Everyone agrees that processed meat is bad. It is also unhealthy to have animal food product from “factory farming’ where animals are given antibiotics and growth hormones to grow faster and produce more meat, milk, or eggs.

Meat and milk from animals that are reared in the natural environment and have natural foods are most suitable for our body. 

Studies show that unprocessed meat from the naturally grown cattle will not cause diabetes and cardiovascular disease.[31,32]

Meat does not cause cancer as it is wrongly understood by many. Health risks from the meat have a lot to do with the way it is cooked. Deep frying and burning the meat is not ideal for good health.[33,34]

Most of the recent researches on saturated fat from meat showed NO evidence for causing heart diseases.[35,36,37]

For a healthy body, we certainly require fish, meat, dairy products and eggs along with a verity of vegetables, whole grains and fruits.

Only if your body is not tolerant to animal foods, they should be avoided. In the case of being a total vegetarian, you need to have good supplements to get those high-quality proteins, vitamins and minerals found mostly in animal foods only.

There Are No Scientific Studies That Support The Credibility Of Vegan Diet

The vegan diet and raw food diet propagators do not have any extensive proven studies to back their claim.

Let there be few controlled trials to show that food vegan diet is superior to a wholesome diet that includes both vegan foods and animal foods.

The modern health science is teaching us that the low-carb and moderately fat diets are healthier than high carbohydrate diets that the vegans usually have.

It is found that Atkin diet which has low-carb and high-fat content is superior to Ornish diet that is mostly vegan. The Ornish diet failed to improve all health markers as much as the Atkins diet did.[38]

There are some observational studies that claim the vegan diets are less prone to produce diseases and premature mortality. But those studies cannot be taken for granted as they are based on mere correlation than causation.[39,40]  

Something I like most in all vegetarians is the high health conscious attitude they have in common. It is probably born out of an inner feeling that they need to be more cautious towards health as they do not eat animal foods.

Study results show that low-carb diets are more beneficial in fighting diabetes than the high-carb diet followed by the vegans.[41]

It is true that vegan diets have slightly positive edge over the rest as regards the health of the heart….but what about a weaker body and imbalanced hormones.

Lack of controlled trials and studies to support the claims of vegans and raw vegan diet supporters are serious drawbacks to their diet idea. 

The Bottom Line  

You will find a lot of vegan foods supporters who proclaims the virtues of all vegan diet.

I am sure nobody can underestimate the vegetables for the natural vitamins and nutrition found in them.Vegan Diets Can Be Good

But what I dislike in most vegan supports is the bad things they speak about eggs, meats and fish….in some extreme cases, some of them try to create fear and anxiety in the minds of the people by falsifying the dangers of eating non-vegetarian diets.

But they forget the fact that 70% of the world population consists of non-vegetarians who are equally or more physically fit than the vegans. 

Disease and mortality are part of human life regardless of whether you are a vegetarian or non-vegetarian.

I know a number of people who got inspired by “The China Study” book series on veganism….they took up the vegan diets….but soon returned to the non-vegetarian diets again. 

NO scientific studies that prove the human metabolism and health parameters are exclusively designed for a vegan diet plan

The new studies that are countering the precepts of veganism in “The China Studies” say that meat eating human beings experience lower risk of heart diseases and cancer.[42]

My argument in favor of including animal food in your diet is based on scientific reasons. I am not promoting animal cruelty or trying to offend the vegans here.

The plain truth is that the vegan diets have advantages and disadvantages. The disadvantages of the vegan diet can be mitigated by including a healthy amount of fish, meat, eggs and dairy products in your diet.

If you are enjoying best health with exclusive plant foods….go ahead and carry on with the same. Enjoy the good health!

But the non-vegetarians with healthy eating habits too are enjoying the great health. 

Food For Thought On ‘Vegetarian Myth.’

As a conclusion to this article, I would like to bring to you a popular video that explains the merits and demerits of vegan diets.  

 

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6 Comments

  1. Ally Dreslinski October 23, 2015
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