10 Nutrients Absent in Animal Foods

[Article source on HEALTHLINE by Atli Arnarson, PhD on June 15, 2017]

Animal foods and plant foods have many differences. This is especially true for their nutritional value, as many nutrients are specific to either plants or animal foods. For optimal nutrition, it makes sense to follow a balanced diet that includes both. This article lists 10 common nutrients that are difficult or impossible to get from animal foods.

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1. Vitamin C

Vitamin C is the only essential vitamin not found in useful amounts in cooked animal foods. It is a powerful antioxidant that is important for the maintenance of connective tissue. It also functions as a co-factor for many enzymes in the body.

Additionally, vitamin C deficiency may cause scurvy, a condition initially characterized by spotty skin and fatigue. Advanced scurvy can cause yellow skin, loss of teeth, bleeding and eventually death. A diet of only animal foods usually doesn't contain enough vitamin C. For this reason, people need to get it from fruit, vegetables, fortified food or supplements.

However, sufficient amounts of vitamin C can be acquired from raw liver, fish roe and eggs. Lower amounts are also present in raw meat and fish. Since most people are already getting enough vitamin C from their diet, supplementation is usually unnecessary.

Nevertheless, several studies indicate that high vitamin C intake may:

• Protect against age-related mental decline
• Reduce blood pressure
• Improve the health of blood vessels, possibly cutting the risk of clogged arteries

Some of these effects may only apply to those who are low in vitamin C to begin with. Taking vitamin C can also enhance iron absorption from a meal. This can reduce the risk of anemia in people who are prone to iron deficiency. Vitamin C is found in most plant foods, especially raw fruits and vegetables. The richest food sources include bell peppers, kale, kiwifruit, citrus fruits and various berries.

Bottom Line: Vitamin C is an antioxidant that is essential for optimal health. However, it is not found at useful levels in cooked animal foods. The richest sources of vitamin C are fresh fruits and vegetables.

2–5: Flavonoids

Flavonoids are the most common group of antioxidants in plants. They are found in virtually all plant foods. Many of the benefits of eating fruits and vegetables may be due to their flavonoid content. In fact, studies indicate that flavonoid-rich diets may have health benefits, such as:

• Reduced risk of heart disease
• Improved brain health and function
• Better colon health

Below is an overview of 4 common flavonoids, including their food sources and health benefits.

2. Quercetin

Quercetin is one of the most common flavonoids. High intake of quercetin has been linked with lower blood pressure and a reduced risk of heart disease. Quercetin is found in most plant foods, but rich dietary sources include capers, onions, cocoa, cranberries and apples. It is also available as a supplement.

3. Catechins

Catechins are a family of flavanols, the most abundant of which are (+)-catechin and epicatechin. The health benefits of green tea catechins have been widely studied. They have been linked to reduced blood pressure, improved blood vessel function and lower blood cholesterol. Catechins are found in many fruits and beverages. Major sources include apricots, apples, pears, grapes, peaches, tea, cocoa and red wine.

4. Hesperidin

Hesperidin is one the most common flavanones. Studies indicate that hesperidin may help prevent heart disease and cancer. However, the evidence is mostly limited to studies in laboratory animals. Hesperidin is present almost exclusively in citrus fruits, especially oranges and lemons.

5. Cyanidin

Cyanidin is the most widely distributed anthocyanin. Anthocyanins are antioxidant pigments that are responsible for the bright colors of many fruits and vegetables. Studies indicate that anthocyanins may reduce the risk of heart disease, but the evidence is still very limited. Cyanidin is found in colorful fruits and vegetables. The richest food sources are dark-colored berries such as blackberries, black currants and black raspberries.

Bottom Line: Plant foods are rich in a diverse group of antioxidants called flavonoids. Common flavonoids include quercetin, catechins, hesperidin and cyanidin. Their intake has been associated with a variety of health benefits.

6–10: Dietary Fiber

The fiber found in plant foods is believed to be responsible for many of their health benefits. Generally speaking, dietary fiber is defined as parts of plants that cannot be digested in the upper digestive system. A high intake of fiber has been linked with many beneficial effects on health. These include:

• Lower cholesterol.
• Reduced risk of heart disease.
• Decreased risk of constipation.
• Lower risk of colon cancer.
• Increased feeling of fullness after a meal, promoting weight loss.

Many kinds of fiber are also prebiotics, meaning that they are able to improve colon health by promoting the growth of beneficial bacteria.

Below are 5 types of dietary fiber that have been shown to have health benefits in humans.

6. Beta-glucan

Beta-glucan is one of the most widely studied types of fiber. It is a viscous fiber that has been linked with numerous health benefits. As an effective prebiotic, beta-glucan ferments in the colon where it stimulates the growth of beneficial bifidobacteria. This can lead to improved colon health. It may also lower blood pressure, reduce cholesterol and moderate the levels of blood sugar after meals. The richest sources of beta-glucan are the bran in oats and barley. Lower amounts of beta-glucan are found in other whole-grain cereals like sorghum, rye, wheat and rice.

7. Pectin

Pectins are a family of prebiotic fibers found in fruits. They come in various forms with different health effects. Pectins may promote the growth of beneficial bacteria in the colon. They may also help ease chronic diarrhea and moderate blood sugar levels after meals. Additionally, studies suggest that pectins may help prevent colon cancer. The main dietary sources of pectins are fruits, such as oranges, apples, plums, guavas, bananas and various berries.

8. Inulin

Inulin belongs to a group of fibers known as fructans. As prebiotic fibers, inulin and other fructans promote colon health by stimulating the growth of beneficial bifidobacteria. Studies indicate that diets high in inulin may relieve constipation. However, some people experience side effects like flatulence and bloating. Inulin is found in various fruits and vegetables, including bananas, artichokes, asparagus, onions, garlic, leeks and chicory.

9. Lignans

Unlike other dietary fibers, lignans are polyphenols rather than carbohydrates. When they arrive in the colon, they are fermented by intestinal bacteria. This fermentation process turns them into phytoestrogens, which are subsequently absorbed into the bloodstream. Phytoestrogens have been linked with several health benefits, including a reduced risk of heart disease and breast cancer. Lignans are found in most plant foods. The richest dietary sources are seeds (especially flaxseeds) and cereal grains.

10. Resistant Starch

Starch is the most common carbohydrate in plants. It is usually well-digested, but some of it may be resistant to digestion. This type of starch is called resistant starch. Resistant starch promotes the growth of beneficial bacteria in the colon, improving colon health. Studies also indicate that resistant starch may increase the feeling of fullness and moderate the rise in blood sugar after meals. Resistant starch is found in various high-carb foods, including whole-grain cereals, pasta, legumes, unripe bananas, and >potatoes that have been cooled down after cooking.

Bottom Line: Fiber may be responsible for many of the health benefits of plant foods. Important types of fiber include beta-glucan, pectin, inulin and resistant starch.

Take Home Message

A balanced diet rich in both plants and animal foods has many advantages. Although a carnivorous diet can be healthy, it lacks many important nutrients that are specific to plants.

The Denaturing Effect of Cooked Food

The following article is taken from Hippocrates Health Institute, home education (Dec 13, 2018): 

Cooked Food What’s In It?

Well, after years of being a pyrofoodiac, I discovered raw food. No, I’m not talking raw meat or even sushi, but rather fruits, veggies and their juices and raw nuts seeds. In their natural, unadulterated, untouched by man, UNcooked and certainly UN-burned state, these foods really can heal all that ails you. It turns out, it’s that cooked food, especially the burnt stuff, that WILL kill you! 

Yes, I know exactly what you’re thinking, “EVERYONE eats cooked food!” But not everyone knows what the cooking of food actually does to the food, and even more importantly, what that cooked food does to your body when you regularly consume it. 

So, what could possibly be so bad about cooking your food? Does something in the food change when you heat it? 

What exactly is IN cooked food? 

Whenever you cook food, whether it’s on a stove top, in an oven, on a grill, in a microwave, or in a fryer, not only does the molecular structure of the food become denatured, deranged, and/or degraded, but those molecules are changed into new chemical configurations (this is a bad thing) and carcinogenic and mutagenic byproducts are formed. The degree to which this happens is dependent on the cooking temperature, time cooked and method of cooking. 

Grilling, barbecuing, smoking and frying are the worst offenders; they are literally the fires of death, but steaming also affects the food. You know that old saying that there are more nutrients in the water of steamed veggies than are actually left in the veggies when they are done steaming? That’s because heat destroys nutrients, especially the water soluble vitamins like vitamin C and all the B vitamins. The heating of food also destroys the food’s enzymes. In fact, 100% of the food’s enzymes are destroyed at temperatures as low as 118 degrees Fahrenheit. In addition, the oxygen and water content of the food is drastically decreased, fats are carcinogenized, carbs are caramelized and proteins are coagulated and become virtually unusable by the body. Even the fiber in food loses that sweeping-like action in the colon. 

The heating of food also creates toxic byproducts. Here is a list of some of the dangerous byproducts you are most likely unknowingly consuming every time you eat cooked food, whether it’s a carb, a fat or a protein: 

Acrylamides: These are the cancer· causing byproducts of cooking carbohydrate foods such as breads, potatoes, pastries or any kind of starch. Even the FDA (Food and Drug Administration) acknowledges the perils of acrylamides. In fact, on their website (www.fda.com) they have a list of the amount of acrylamides found in various common cooked foods, but you better believe the processed/fast food industry doesn’t want you to know about this! 

Ally aldehyde, butyric acid, nitrobenzene and nitropyrene: The book, Diet, Nutrition and Cancer, published by the U.S. FDA’s Office of Toxicological Sciences and the Nutritional Research Council and the American Academy of Sciences lists these toxins as being formed from heating the fats and oils in food. 

Epoxides, Hydroperoxides, unsaturated aldehydes: These are generated when heating fat from meat, milk, eggs, and fish. 

Furfural / furans: These toxins are spawned when sugars are heated. 

Heterocyclic Arnines (HCA’s): Add heat to amino acids (proteins) such as meat, fish or chicken and these poisons will be served up. 

Indole, skatole, nitropyrene, ptomatropine, ptomaines, leukomaines, ammonia, hydrogen sulfide, cadaverine, muscarine, putecine, nervine, mercaptins: These toxic by-products have been found in cooked cheeses. 

Methylglyoxal and chlorogenic atractyosides: Heating the coffee bean produces these chemicals. 

Nitrosamines: As nitrogen oxides in the gas flame from gas ovens or barbecues interact with fats, these toxins are created. 

Polycyclic hydrocarbons: These carcinogens are generated from the charring of meat. 

Hydrogenated oils/Trans fats: These man-made fats, also called hydrogenated or partially hydrogenated fats, were specifically developed so a processed food could sit on a shelf for a long period of time without going rancid. Many of today’s common foods are also cooked in these trans fats. Consuming trans fats can lead to obesity, heart disease, increases in the bad (LDL) cholesterol and lowering of the good (HDL) cholesterol and it contributes to a host of other debilitating health problems. 

Keep in mind, when heating even the most common cooking oils, such as olive oil, the heat denatures the oil molecules and causes the oil to turn rancid. 

What happens to the body when we eat cooked food? 

We have became a “Pyrofoodiac Nation,” consuming excessive amounts of cooked and overcooked food at each and every meal,· including snacks, to the point of great disease and utter destruction! Here is what happens to the body every time we eat cooked food: 

Digestive leukocytosis: The term leukocytosis refers to an increase in white blood cells, indicating the body is in attack mode. This commonly occurs when you are sick; your white blood cells come out to protect you. It may surprise you to know this immune response also occurs when you consume cooked food. lt is referred to as digestive leukocytes, but it’s interesting to note, this reaction does not occur after eating raw/uncooked food. 

Accelerated aging, lowered pH and free radical formation: Also called, lipofuscin, a build-up of toxic, acidic waste material often referred to as “free radicals” accumulates in the skin (and reveals itself as age spots), liver, nervous system and brain when consuming large amounts of cooked food. Your pH becomes acidic and you are literally rusting from the inside out. 

Weakened immune system, disease production and overworked and enlarged pancreas and other organs: When you are not getting the proper nutrients, your white blood cells are always out in attack mode and toxic wastes are in full circulation, your weak and overworked body breeds common ailments such as allergies, headaches, sinusitis, diabetes, heart disease, erectile dysfunction, depression, arthritis, osteoporosis, and various cancers thrive. 

Intestinal toxemia, unfriendly flora build-up and more difficult digestion: Colonies of unfriendly bacteria take over the colon as they feed on the thick tarlike, undigested and uneliminated cooked food putrefying in the intestines. There is also a significant decrease in the quantity of healthy intestinal flora in the colon, often leading to digestion difficulties. A plant-based uncooked diet decreases the toxic load in the colon and decreases the unfriendly bacteria and other dangerous byproducts that contribute to colon cancer. 

Toxic waste accumulation and mucoid plaque build-up in the blood and colon: A congested bowel full of putrefied cooked food can lead to backup and reabsorption of toxins back into the bloodstream. This accumulation of wastes in the blood vessels can contribute to many of today’s common circulatory problems such as heart disease, high cholesterol, high blood pressure and even erectile dysfunction, and may also contribute to many other common health challenges such as gout, arthritis and various cancers. In addition, common ailments such as runny noses, headaches, asthma and even diarrhea can be signs of a “healing crisis” where the body is overwhelmed and is trying to rid itself of unwanted mucus and toxins. 

Malnutrition & deficiency of important nutrients: Many of those who regularly eat cooked food find themselves always hungry and always eating but totally malnourished, for the nutrient make-up of cooked food is diminished significantly, so the body is always craving more and more. 

Depletion of the food’s life force: As shown in kirlian photography, cooking literally kills food; its bioelectrical energy is destroyed. After cooking, the food is considered “dead.” 

Increased risk of diseases of all types: The cooking of food, especially at high temperatures, literally burns away the anti-disease and anti-cancer properties of food. A diet lacking in raw veggies has been implicated in everything from breast and colon cancer to heart disease, diabetes and even arthritis. 

Baby Steps 

Even if you are not ready to become a 100% raw foodie, you can still do your body good by making some positive food changes and eating less cooked food. Begin slowly by increasing your raw food intake; choose fresh salads over fried onions rings when eating out and avoid all the obviously unhealthy cooking methods with your entree, such as deep frying, barbecuing and charring. Replace your acidic morning cup-o-joe or pasteurized orange juice with a fresh, unpasteurized alkaline green veggie juice and even pick one day a week to eat only raw/uncooked food. Over time, you will start to feel the difference, your skin will glow and your body will thank you with great health. 

©www.doctorginger.com 2007 Dr. Ginger Southall is a consumer health advocate, 

investigative journalist, and a health instructor. She can be reached at ginger@doctorginger.com