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Nutrition – How Does Nutrition Compare Between Ripe Raw Tomatoes and Canned Tomatoes?



Nutritional science delves into how food and other dietary components are transformed into bodily tissues, providing energy, promoting growth, and supporting overall health.

Tomatoes are an excellent source of lycopene and vitamin C, two antioxidants which may reduce the risk of heart disease. Furthermore, they contain potassium and lutein which are essential for eye health.

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How Does Nutrition Compare Between Ripe Raw Tomatoes and Canned Tomatoes?

The nutritional content of ripe raw tomatoes and canned tomatoes can vary slightly depending on the brand and processing methods used. Here is a general comparison of the nutritional content of these two tomato products:

Canned tomatoes may also contain additional ingredients, such as salt and other preservatives. It is important to read the nutrition label and ingredient list when selecting canned tomatoes to ensure that they fit into a balanced diet.

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In general, both ripe raw tomatoes and canned tomatoes can be healthy sources of vitamins, minerals, and fiber. However, canned tomatoes may have slightly less vitamin C and more sodium than raw tomatoes, depending on the brand and processing method. Nonetheless, canned tomatoes can be a convenient and nutritious ingredient to have on hand for a variety of recipes.


Lycopene, the red pigment that gives some fruits and vegetables their vibrant colors, has been identified as an effective antioxidant that may protect against cancer, high cholesterol, and heart disease. Furthermore, studies have suggested that lycopene may help prevent gingivitis and periodontitis from developing.

Lycopene is primarily found in tomatoes and tomato-based products like ketchup or salsa in the United States. Other sources of lycopene include watermelon, paprika, and red cabbage. Tomatoes also provide several other antioxidants like beta-carotene and vitamin C.


Though ripe raw tomatoes are the most nutrient-rich, barely ripe tomatoes contain much less. This is because their lycopene levels decrease due to storage and respiration, as well as reduced sugar content.

Generally, it’s best to wait for raw tomatoes until they’re more ripe and juicy. Doing so can affect their nutrient content as well as flavor.

When tomatoes are at their ripest, they’re packed with lycopene and other beneficial nutrients like vitamin C and potassium. That makes a handful of freshly-ripened tomatoes an ideal snack or addition to salads and soups.

Lycopene is found in all types of tomatoes, but especially abundantly in cherry and grape tomatoes (both yellow and orange in color) as well as green tomatoes. Furthermore, sundried tomatoes which have been cooked slowly before drying have significantly higher lycopene levels than fresh counterparts.

Studies have demonstrated that lycopene can lower healthy individuals’ LDL cholesterol and blood pressure. One such study demonstrated that a daily dose of 25 milligrams of lycopene was enough to reduce LDL by around 10% – similar to the effect experienced when taking low doses of statin drugs.


Consuming more lycopene-rich foods is the best way to improve your health and reduce the likelihood of developing heart disease or other serious medical issues. A great strategy would be eating an abundance of vegetables and fruit daily, along with including raw or cooked tomatoes into your meals on a regular basis.

If you’re unsure which tomato type is ideal for your diet, consult a dietitian to ensure you’re getting enough lycopene and other essential nutrients. Enjoy meals knowing that what you eat contributes to living the healthiest possible life!

Vitamin C

Raw tomatoes contain 23.4 milligrams of Vitamin C per 100 grams, and sun-dried tomatoes and canned tomato juice also offer small amounts with 9 and 18 milligrams respectively to your daily intake of this important nutrient.

Tomatoes are an excellent source of antioxidants, which may protect you against heart disease, cancer and other illnesses. They contain Vitamin C, lutein, zeaxanthin and lycopene that combat free radicals that cause inflammation and cell damage. Furthermore, tomatoes help regulate your blood sugar levels which could reduce the risk of diabetes.

Lycopene in tomatoes may help prevent cancer by hindering cancer cells from attaching to your blood supply. Furthermore, it has been known to lower blood pressure and protect against kidney stones.


Emphysema and stroke risk can be reduced significantly through exercise. Not only that, but it also eases inflammation, boosts your immunity, keeps cholesterol low and even helps prevent vascular disease – the buildup of plaque in arteries – from occurring.

Additionally, vitamin A helps keep your eyesight healthy by preventing night blindness. It also aids in bone growth and strength. Furthermore, it supports digestion by controlling stomach acid production within the body.

Tomatoes can help you maintain a healthy weight and increase energy levels. They contain fiber, potassium and folate as well as chromium which aids in keeping blood sugar stable in the body.

Another reason why tomatoes are beneficial to consume is that they contain phytonutrients which may protect against certain types of skin cancer. These phytonutrients have anti-inflammatory properties and make your skin less sensitive to UV rays.

These phytonutrients may reduce the risk of various health conditions, such as osteoporosis, diabetes and macular degeneration. Furthermore, they improve memory and decrease the likelihood of having a heart attack or stroke.


A study published in Critical Reviews in Food Science and Nutrition revealed that consuming tomatoes may lower the risk of coronary heart disease. Furthermore, tomatoes contain several antioxidants which can fight free radicals that could lead to cardiovascular disease; these include lutein, zeaxanthin, lycopene and beta-carotene.


Tomatoes contain high amounts of potassium, which may help keep your blood pressure under control. Furthermore, they offer Vitamin A and Lycopene for added nutritional benefit; additionally, tomatoes are packed with fibre which promotes satiety and helps you feel full longer – potentially aiding weight loss too!

Potassium is an essential mineral for the body, supporting normal bodily processes like energy production. It can be found in many foods but is especially abundant in tomatoes.

It is essential to remember that tomato plants require an ongoing supply of nutrients throughout their growth period. They absorb nitrogen and potassium during this time, with peak absorption occurring during fruit development and flowering, then decreasing levels during leaf senescence.

Accordingly, the amount of these nutrients in tomato fruits can vary significantly depending on when they are harvested and how they are processed or stored.


Thermal treatment of processed tomatoes often leads to the degrading of some key nutrients like Vitamin C, folate and b-carotene. As a result, products like tomato juice have much reduced concentrations of these essential vitamins and minerals.

Unprocessed and thermally treated tomatoes contain different levels of the antioxidant lycopene. Lycopene has better heat tolerance than b-carotene, so it tends to remain more stable in products after being heat treated.

Though a diet high in potassium-rich foods like tomatoes can have beneficial effects on your health, you should still be aware of potential risks associated with eating too much. For instance, those taking beta-blockers must be aware that excessive potassium could increase their risk for hyperkalemia (excess potassium in the bloodstream). People with impaired kidney function or joint pain also face an increased vulnerability to acid from these foods when consuming them – leading to symptoms such as heartburn.


Tomatoes contain a range of beneficial nutrients for health. These include dietary fiber, reducing sugars, vitamins, minerals, essential aminoacids, phytosterols and antioxidants. Lycopene and b-carotene are two primary antioxidants found in tomatoes; these compounds have several health benefits such as cancer and heart disease prevention, antiproliferative activity, antiidiabetic effect and anti-inflammatory action.

Vitamin C is another essential nutrient found in tomatoes. It aids the absorption of iron from plant sources and boosts your immunity to infection, as well as helping form red blood cells. You can get this essential nutrient from various sources including vegetables and fruits.


Tomatoes are packed with essential vitamins and minerals, as well as antioxidants and fatty acids. With a low glycemic index, they make for a nutritious choice for diabetics. Furthermore, tomatoes contain potassium, calcium, folate, vitamin K for good vision, and vitamin A for bone development – essential nutrients needed for good vision!

Ripe raw tomatoes vary in nutrient content depending on processing methods and conditions. Heat treatment during processing can alter levels and types of carotenoids such as lycopene and b-carotene; studies show lycopene to be more resistant to isomerization than b-carotene, with thermal stability depending on both chemicals structure and location within cells of unprocessed tomatoes.

Isomerization is a common process in industrial processing that can significantly reduce or even eliminate the nutritional value of food products. It occurs when all-trans carotenoids undergo heat treatment and transform into cis-forms due to factors like the amount and type of heat applied, processing time, oxygen content in the food product, and tomato variety.

Industrially processed foods typically contain lower levels of lycopene and b-carotene than their raw counterparts, and other carotenoids may undergo isomeric transformations due to processing method, duration, and temperature.

Sodium is another mineral that often gets stripped away during processing, so it’s essential to monitor your sodium intake if you consume food that has been altered. Opting for products made with fresh tomatoes that have no-salt added can help significantly reduce sodium consumption.


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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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