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Food Nutrition – The Form Early People Eat Raw Food What Year



Nutritional intake is the process by which organisms obtain essential nutrients for growth and development. This includes consumption, digestion, absorption, distribution, utilization, and excretion.

A diet that provides a balance of essential nutrients, such as carbohydrates, proteins, fats, vitamins, minerals and water is known as a healthy diet. Eating this way can help you feel your best and stay energetic throughout life.


Protein is one of the essential macronutrients for good health. It can be found in many foods like meat, poultry, seafood, eggs, soy products, beans and peas as well as many plant foods like nuts and seeds.

The human body can synthesize most proteins, but to achieve optimal health it’s necessary to consume a diet with all the amino acids (building blocks) of protein. Animal sources like meat, milk and cheese provide complete proteins while plant foods like grains, vegetables, legumes and nuts provide incomplete sources.

Protein quality can be assessed through several methods, such as biological value, net protein utilization and PDCAAS (Protein Digestibility Checklist).


However, some of these systems fail to take into account how well a food is digested and absorbed by the body, leading to inaccurate measurements of a food’s protein quality.

food nutrition the form early people eat raw food what year

Studies have suggested that high protein intake may not be recommended for individuals with health conditions that hinder nutrient absorption, such as inflammatory bowel disease, trauma and burn injuries or kidney disease.


Carbohydrates, also referred to as sugars, provide essential energy for the body. They can be found in many foods in both simple and complex forms.

Carbohydrates are most often broken down into sugars, starches and fiber. Sugar is the simplest type of carbohydrate; it naturally occurs in fruits, dairy products and other foods like fruit.

These sugars are metabolized by the body into glucose, which serves as the primary fuel for brain and other organs. After eating, blood sugar levels rise and insulin is produced to help use it for energy production. If glucose levels become too high or low, your body won’t be able to properly utilize it and may experience insulin resistance.

Complex carbohydrates, like whole grains, fruits, vegetables, beans and legumes contain long chains of sugar molecules which make people feel fuller for longer. Plus they’re an excellent source of vitamins, minerals and fiber.


Some people worry that they don’t get enough carbohydrates in their diets. This can be an issue since carbohydrates serve as the body’s primary energy source, so they need to come from healthy sources.

If you’re uncertain whether a food contains adequate carbohydrates, make sure to look at its nutrition facts label. Look for ingredients that state “no added sugar.”

When planning your meal, one factor to consider is the glycemic index (GI). This measures how quickly food raises blood sugar levels on a scale from 0 to 100; the higher the GI, the quicker your sugar will spike after eating it.

If you choose to eat carbohydrates, make sure they are nutritious by selecting unprocessed or minimally processed foods that provide essential vitamins, minerals, fiber and phytonutrients. A diet including these nutritious carbs will support weight loss, heart and gut health as well as overall wellbeing.


Hominins, the earliest humans on Earth, were mostly omnivores, living off fruits, leaves, seeds, flowers, bark and tubers. While they occasionally consumed some meat, it wasn’t a major part of their diet.


Around 2.6 million years ago, humans began cooking food due to a change in climate that made it hotter and drier. Cooking was an essential evolutionary advancement since it improved digestion efficiency, freeing energy for larger brains.

Cooking also made starchy vegetables like potatoes and other tubers more digestible, providing their ancestors with the calories they needed to develop healthy brains.

It is possible that early humans occasionally ate raw meat, as it was easily accessible and easy to obtain. But since their teeth weren’t equipped to break down raw meat, they likely used stone tools instead – most likely smashing it up with their fists.

Some cultures, such as the Inuit and some Middle Eastern and North African tribes, still practice this type of eating. It’s also popular for preparing dishes like sushi and sashimi that feature raw fish or meat.

Some restaurants are even reintroducing steak tartare after it was briefly de-emphasized due to concerns over e.coli bacteria in ground beef. These dishes, which combine cooked and raw meat with vegetables and an egg on top, offer chefs a way to add flavor without adding fat.


However, some experts question the safety of this diet. Eating raw meat could potentially lead to amenorrhea – an irregular menstrual cycle which could be dangerous for women – as well as cause the body to absorb more calories than necessary, which isn’t good for overall wellbeing.


A high-fiber diet can promote health and help to prevent disease. Eating more fiber in your meals may also aid weight loss, keep stomach and bowels healthy, as well as making you feel more satisfied and less likely to overeat.

Fiber can be found in many foods, such as fruits, vegetables, grains and beans. Unlike carbohydrates which are broken down into sugar molecules upon consumption, fiber remains relatively intact throughout your stomach, small intestine and colon.

Fiber can be divided into two categories: soluble (dissolves in water) and insoluble (doesn’t dissolve). Soluble fiber has been known to lower blood cholesterol and prevent diabetes.

Consuming adequate dietary fiber is important for all age groups, particularly children and adolescents, as a low-fiber diet can cause constipation, bloating, intestinal gas and diarrhea. Not only does dietary fiber improve digestive health but it has been linked to lower risks of heart disease, cancer, obesity and Type II diabetes [2, 3].


There are many ways to incorporate more fiber into your diet. Eating whole grains such as bread, oatmeal, pasta and rice are great sources of this vital nutrient. You could also switch out white flour for whole-grain alternatives like rolled oats, millet, quinoa or barley flours.

Add more fiber to your meals by including more vegetables, fruit and nuts in your dishes. Try swapping lettuce for a salad made with nuts, or have a veggie burger with some beans on the side for an oat-rich meal.

Increase your dietary fiber intake for a simple, straightforward, and powerful way to improve your health and reduce the risk of chronic disease. Start today by including more fiber in your meals – you’ll reap the rewards for years to come!


Water is an integral element of food nutrition. It supports plant growth and development, livestock health, as well as many other living organisms. Furthermore, it has many uses such as cleaning and transportation.

Hydroxygen (H20) is the liquid element most often found in our planet’s hydrosphere – a vast system of rivers, lakes, oceans and other water bodies. It has a molecular structure made up of hydrogen atoms linked to oxygen atoms. Natural water typically consists of isotopes hydrogen-1 and oxygen-16 but also heavier elements like deuterium or tritium.


Water plays a crucial role in cell biology (Figure 2), filling them with essential elements to create the right shape at the molecular level. This enables cells to perform essential tasks such as sending signals and catalyzing chemical reactions.

Water plays a key role in the folding of proteins, which are essential building blocks of cells. Without water, proteins would have difficulty folding and could not function correctly within the cell.

Water is an integral component of life on Earth and a valuable resource for humans. It plays an integral role in maintaining a healthy climate, providing clean drinking water for consumption and other uses, and safeguarding ecosystems.

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How to Find Nutrition Value of Raw Meat I Purchase in Market




1. Look at the label

Labels on meats and poultry typically display the nutritional information based on the raw weight, unless specified otherwise. When meat is cooked, it usually loses about 25% of its weight, meaning a 4 oz label corresponds to roughly 3 oz after cooking. To accurately calculate the protein, fat, and calorie content per serving, divide this adjusted cooked weight by the number of portions you plan to eat. This simple approach encourages healthier eating habits!

2. Check the website

Nutritionally speaking, raw meat does not come with a set nutritional value. To determine its true nutritional worth, read the ingredients and nutrition labels carefully – something you should do for any food item, but especially meat. As there is often misinformation out there, do your due diligence before purchasing anything; for instance, check the website of the vendor to ensure they use traceable and ethically sourced ingredients or ask directly if they have any nutritional facts available.

3. Ask the seller

When shopping for a nutritious serving of meat, there are a few things to consider. First and foremost, select your cut carefully from sustainable sources like pastured or grass fed animals. If unsure where to begin with your shopping list, ask your favorite butcher for their recommendations based on individual dietary needs and lifestyle. Additionally, pay close attention to the quality of the meat such as its moisture content, texture and smell before purchasing.

4. Check the packaging

When purchasing raw meat, inspecting its packaging for firmness and no tears or holes is essential. It should feel cold to touch and have no odor. A red liquid at the bottom may seem unappetizing but this is actually myoglobin – a protein responsible for giving meat its color. This also keeps food fresh by creating an environment free from bacteria-filled environments.

how to find nutrition value of raw meat i purchase in market

You may notice absorbent pads underneath many packaged meat products; these protect meat from getting contaminated by liquids trapped inside their packaging; therefore, checking with recycling facilities before discarding these pads is recommended.


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How to Make a Raw Nutrition Bar at Home



Raw energy bars are a great choice for a healthy and delicious snack on the go. Here is a simple recipe for making your own at home:


  • 1 cup almonds
  • 1 cup dates, pitted
  • 1/2 cup unsweetened shredded coconut
  • 1/4 cup chia seeds
  • 2 tablespoons raw honey
  • 1 tablespoon coconut oil
  • 1 teaspoon vanilla extract
  • Pinch of sea salt


  1. Place the almonds in a food processor and pulse until they are roughly chopped.
  2. Add the pitted dates, shredded coconut, chia seeds, honey, coconut oil, vanilla extract, and sea salt to the food processor.
  3. Pulse the mixture until it starts to come together and form a sticky dough.
  4. Line an 8×8 inch baking dish with parchment paper.
  5. Transfer the mixture to the baking dish and press it down firmly with your hands.
  6. Chill the mixture in the refrigerator for at least 30 minutes to set.
  7. Once the mixture has set, remove it from the baking dish and cut it into bars.
  8. Store the raw nutrition bars in an airtight container in the refrigerator for up to 2 weeks.

You can also customize this recipe by adding in other ingredients such as dried fruits, nuts, or protein powder to create a variety of different flavors. These bars are perfect for a quick breakfast, snack or post-workout fuel. Enjoy!

If you’re an athlete or simply want to maximize the nutritional value of your food, a raw nutrition bar is an ideal option. These bars are nutrient-rich and packed with fibre, protein, and healthy fats for increased energy levels and sustained energy throughout the day.

These no-bake energy bars are simple to make and customizable to your personal taste. Simply add fruit, oats, nuts/seeds or other mix-ins for the perfect bar!


Raw nutrition bars are an ideal way to get your daily nutrients without adding extra calories. They’re especially ideal for athletes who require a quick snack between meals.


The great news is that you can easily make these delicious treats yourself at home. All you need are some basic ingredients and some time to mix them up.

One of the key ingredients you will need for a homemade raw nutrition bar is dates. Dates provide healthy sugar and antioxidants while being an excellent source of fiber that may help lower cholesterol levels.

how to make a raw nutrition bar at home

Coconut oil is another important ingredient, providing healthy fats. Not only that, but it may help prevent heart disease and stroke as well.

Other ingredients you can include in your raw nutrition bars are oats, peanut butter, cocoa powder, protein powder and natural honey or maple syrup. Doing so will guarantee you get all the important vitamins, minerals and fibers from your food intake.

Add your favourite adaptogenic powders, like ashwagandha or ginseng, to boost the nutritional value of these bars. Furthermore, adding ground flax seed will increase their fiber content significantly.

Once all ingredients are prepped, simply blend them together until you achieve a dough-like texture. Press this mixture into a pan and chill until firm.


These bars are simple to make and a nutritious addition to any healthy diet. They can be eaten as breakfast, midmorning snack or meal replacement – perfect for athletes who need something quick between workouts.

Warrior RAW Protein Bar is an irresistibly tasty and nutritious protein bar that provides all essential amino acids. It’s suitable for vegans and gluten intolerant individuals alike, providing a convenient source of energy that can be taken as pre-workout, emergency energy booster, or travel food.


Making a bar that lives up to its promise as an indulgent snack requires selecting the correct ingredients. Key components that go into bar formulation include protein source, sweetener, fiber source, fats/oils/emulsifiers/vitamins/minerals/nutraceuticals and flavors.

Finding the ideal ingredient for a bar is no small feat. You may have to experiment with different amounts and types of components until you find your ideal balance. The ideal nutritional bars will have an optimal combination of quality proteins, healthy fats, nutritious carbohydrates and minimal amounts of sugar.

One popular type of nutrition bar is the whole food bar. These typically feature various fruits, nuts, seeds and other plant-based ingredients compressed into a bar form. One major advantage of these bars is that they tend to be lower in calories and fat than their processed counterparts – particularly helpful for those trying to shed some pounds!


If you’re looking to make your own raw energy bar at home, there are plenty of recipes online. The key is to first decide what flavor profile and then search the internet for inspiration.

There are plenty of options when it comes to creating your own bar with just a few key components. Some suggestions include pulse the ingredients in either a blender or food processor before mixing them together for an even smoother mix.

Before scooping or shaping the mixture into bars or small balls, let it rest for a few minutes. This allows the ingredients to air dry slightly and makes them easier to stick together. Once dry, you’re ready!


Raw nutrition bars should contain key components like protein, healthy fats and low-glycemic carbohydrates. They’re also packed with essential vitamins, minerals, enzymes and phytonutrients – perfect for anyone on a Paleo, Primal, GAPS or SCD diet as well as those on low carb, raw or vegan diets; athletes; people with health challenges – you name it!

These bars are an affordable way to create homemade raw nutrition bars without breaking the bank. You can customize them with flavors you love and use a range of sweeteners such as fruits, honey and maple syrup. For even greater nutritional benefits, use multiple protein powders or combine them all for extra nutritional punch!


The initial step in making raw energy bars is to pulse together all dry ingredients. Then, add wet ingredients and pulse until a dough forms. Slowly add more water until your mixture forms an even ball that can easily be formed into bars. If your dough seems too crumbly for rolling into bars, add a small amount of coconut oil for more firmness or add ground flax seed or your favorite adaptogenic potion for additional nutritional benefit.


If you’re searching for a low-calorie, nutritious snack to munch on, raw nutrition bars are your perfect choice. You can even make extra to store in the freezer for later use – just remember to refrigerate them promptly after opening to prevent flavors from fading and keep them from becoming dry and stale. To ensure these bars stay in top condition over time, use quality food storage containers with lids to avoid mold growth. Best of all? They’re easy to transport in lunch bags or purses without sacrificing flavor or texture!

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How is Biotin Bioavailability Affected by Raw Egg Consumption?




Biotin, a water-soluble B vitamin, is essential for synthesizing glucose and fatty acids. It is especially important for women during pregnancy.

Some people worry that eating raw eggs in large amounts daily could lead to biotin deficiency. However, this is unlikely the case since raw eggs do not contain the protein avidin which could prevent absorption of biotin.

Biotin is a water-soluble vitamin that plays an important role in energy metabolism and maintaining healthy hair, skin, and nails. Raw egg consumption has been found to interfere with biotin bioavailability due to the presence of avidin, a protein found in raw egg whites.

Avidin has a high affinity for biotin, which means that it can bind to biotin and prevent its absorption in the small intestine. When raw eggs are consumed, the avidin in the egg white can bind to biotin in the diet and prevent its absorption. This can lead to a deficiency of biotin over time.

However, cooking the egg denatures the avidin protein, rendering it unable to bind to biotin. This means that the bioavailability of biotin is not affected when eggs are cooked, and the body is able to absorb and utilize biotin from cooked eggs. Therefore, it is generally recommended to consume eggs that are fully cooked to ensure adequate biotin intake and prevent the risk of biotin deficiency.


It is important to note that biotin deficiency is rare in healthy individuals who consume a balanced diet. However, individuals who consume large amounts of raw egg whites or those who have a genetic disorder that affects biotin metabolism may be at risk for biotin deficiency. If you have concerns about your biotin intake, it is recommended to speak with a healthcare provider or a registered dietitian.

Biotin Is a Water-Soluble Vitamin

Biotin is a water-soluble vitamin essential for the body’s metabolism. It aids the body in using carbohydrates, fatty acids and amino acids as energy sources; additionally, it aids cells in synthesizing proteins.

Brewer’s yeast, cooked eggs, sardines, nuts (almonds, peanuts, pecans), and nut butters are all sources of naturally occurring selenium. You may also purchase it as a dietary supplement.

Biotin, which the body cannot synthesize on its own, must be obtained through food sources. It is essential in supporting proper immune function and brain development – particularly important for pregnant women and breastfeeding mothers.

Most people consume enough biotin, but some may be at risk for deficiency. These include those diagnosed with genetic disorders that prevent the body from producing the enzyme responsible for breaking down biotin, those who drink excessively or take certain medications which inhibit its absorption.


Raw egg consumption may lead to biotin deficiency due to a protein called avidin, which blocks its absorption by the body. However, once cooked, avidin is denatured and biotin can be readily absorbed by the body.

Biotin is typically ingested as food proteins that are broken down by digestive proteases and released to the small intestine where it absorbs into enterocytes. A high-affinity sodium/multivitamin cotransporter in these enterocytes transports biotin from the food protein into cell membrane, where it then travels into circulation before excreted unchanged through urine.

Studies have suggested that taking large doses of biotin may aid those living with diabetes in controlling their blood glucose levels. This is likely because biotin helps produce insulin, which regulates glucose concentrations.

Biotin may benefit hair, skin and nail health in several ways. Studies have demonstrated that it can increase the strength and growth of nails for women with brittle nails; further research indicates it could even aid those suffering from taste loss.

Biotin Deficiency Is Rare

Biotin, also known as vitamin B7, is a water-soluble B vitamin essential for producing glucose and fatty acids in your body. You can find it in foods like eggs, meat, fish, and vegetables.


Biotin deficiency is rare, but some individuals with certain genetic conditions that prevent the body from properly using it can become low in this vitamin. These include holocarboxylase synthetase deficiency (also called multiple carboxylase deficiency), biotinidase deficiency, and the inability to transport biotin into cells.

Patients with these disorders should receive lifelong biotin supplementation to maintain healthy levels of this essential vitamin. Untreated, the condition can lead to serious symptoms such as hearing loss, blurred vision, and learning difficulties if not caught and treated early.

Even if you do have one of these conditions, eating raw eggs should not cause a biotin deficiency. This is because avidin, the protein in egg whites, binds to biotin so that it cannot be absorbed in the small intestine.

Due to the destruction of this protein by heat, eating large quantities of raw eggs without becoming deficient in this essential nutrient is possible. To increase your intake of this B vitamin, however, it’s best to either avoid raw eggs or consume them in small and frequent doses.

It is also worth noting that certain medications can lower your biotin level, so be sure to monitor your health and consult your doctor for a treatment that works for you. Anticonvulsant therapy, for instance, may reduce biotin levels if taken for an extended period of time.


However, including biotin in your diet is generally beneficial if you are pregnant or trying to become pregnant. This is because pregnant women require more biotin for proper growth and development of their unborn child.

Biotin deficiency is a serious condition that can cause permanent damage such as hearing loss, vision problems and learning disabilities. If your family history of this condition runs in your family, ask your doctor about screening to protect you.

Biotin Deficiency Is More Common in Women

Biotin is a water-soluble vitamin that plays an essential role in helping your body convert carbohydrates and fat into glucose. Additionally, it aids the metabolism of amino acids and proteins to build new cells and tissues.

Vitamin B1 deficiency can lead to various symptoms, such as thinning hair, red scaly rash around the mouth and eyes (known as “biotin deficiency rash”), brittle nails, and seizures.

Biotin deficiency usually begins during the first weeks and months of life and can have serious consequences if left untreated. These individuals are at an increased risk for developing life-altering conditions like seizure disorder, lung disease, brain damage, and cancer.


Biotin deficiency can be caused by either an inherited disorder called biotinidase deficiency or certain medications that reduce its levels in your body. In some cases, low levels of biotin may also be due to another health issue or condition like thyroid disorder, vitamin B12 deficiency, or iron deficiency.

Biotinidase deficiency occurs when a gene mutation prevents the activity of an enzyme responsible for biotin absorption, called holocarboxylase synthetase.

Holocarboxylase synthase, an essential enzyme for biotin absorption from food sources, must be present to function. Without it, your body cannot use biotin properly and you may experience constipation.

It is easy to get enough biotin by eating foods that naturally contain it or taking a vitamin supplement with biotin. There are various kinds of vitamins available, including those that only contain biotin as well as those that include other essential vitamins.

Some studies have demonstrated the beneficial effects of certain supplements on nail, hair and skin health. However, further investigation is necessary to definitively prove whether they truly work.


Women are more vulnerable to developing biotin deficiency than men due to their increased need for this vitamin during pregnancy. Biotin helps produce carboxylases and histones, both essential building blocks of embryonic development.

Biotin Deficiency Is More Common in Smokers

Biotin is one of the B complex vitamins, meaning it converts fats and carbohydrates into energy to power your body’s functions. Additionally, it keeps blood glucose and cholesterol levels normal as well. Finally, Biotin plays an essential role in skin health as well as producing keratin – the protein responsible for giving nails and hair their strength – which gives your nails and hair their strength.

Biotin deficiency is a rare but serious condition that can occur if your body doesn’t get enough of this vitamin or fails to absorb and use it correctly. Common symptoms include brittle, thinning hair and split nails; weakness or loss of muscle/joint function; fatigue; numbness/tingling in hands/feet; dry skin with itchy flaky patches, slow heart rate fluctuations and low body temperature.

People who don’t get enough dietary biotin or can’t absorb it properly due to conditions in their gut are at risk for deficiency. These include heavy alcohol consumption, inflammatory bowel disease and chronic diarrhea, pregnancy, kidney dialysis and taking certain prescription drugs that interfere with biotin metabolism.

Researchers observed that smokers excreted 30% less biotin than nonsmoking controls (P 0.02). The ratio of urinary bisnorbiotin and biotin sulfoxide to biotin increased in smokers, suggesting an accelerated metabolism of this nutrient. Furthermore, smokers excreted 3-hydroxyisovaleric acid, a biotin metabolite indicating marginal tissue deficiency.


Smoking increases the rate of catabolism for several nutrients, such as lipids, antioxidants and B vitamins. Particularly, biotin metabolism is affected since even marginal deficiency can be teratogenic in mammals. Studies conducted on fetuses born to mothers who smoked during pregnancy have demonstrated an increased likelihood of abnormal brain, spinal cord or limb development in these babies.

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