Wheat Germ: How to Better Benefit in Health

Wheat germ is the central part of the wheat kernel that contains the developing plant. It constitutes only 2–3% of the wheat kernel, but it contains essential nutrients and healthful portions of fats, vitamins, and minerals. This is what makes it the most valuable part of wheat grain.

A whole wheat grain contains 3 parts;

The outer protective layer that is rich in fiber, B vitamins and minerals.

The middle and largest part that contains mostly starch and some protein, it is what white flour is made from.

The small part of the wheat kernel that contains the embryo of the seed. This is the part that can sprout into a new plant.

Though diminutive, it is one of the most densely packed with nutrients portions of the wheat kernel. It is the part of the seed that can develop into a wheat plant. Wheat germ only constitutes about 2% to 3% of the weight of the entire grain. Still, it triumphs all other parts of the grain with its amazing abundance of various nutrients.

It is also one of the richest parts of the grain because of the complete and high quality plant protein, the healthy oils, and all the vitamins, minerals, and various phytonutrients that it contributes. This is a super food worthy of study for its nutritional benefits, as follows.

It contains between 25 to 30% of its total weight in protein, which is more than most other plant products. It contains all the essential amino acids which the human body requires in a protein source. This is a plant protein source that can be classified as complete. These amino acids are key in muscle building and repair, tissue repair, production of enzymes, and a healthy immune system. Compared to all the other cereal grains, the protein quality in wheat germ is the highest, which is why it added to many protein powders and products in sports nutrition.

Among the many benefits of wheat germ, its healthy unsaturated fats, and especially the polyunsaturated and omega-3 fatty acids, should be highlighted. Wheat germ holds 8-12% fat, mostly comprised of linoleic and linolenic acids. Such healthy fats improve the heart by reducing LDL cholesterol and keeping HDL levels high. Wheat germ has small quantities of other heart-healthy fats such as phospholipids and plant sterols, and sterols. Due to its oxidizable fats, wheat germ will go rancid, and should be kept cool or refrigerated.

It comprises 40-45% carbohydrates, and relative to the refined endosperm of white flour, wheat germ offers complex carbohydrates. This means the carbs will provide energy over a longer period of time and assist in stabilizing blood sugar levels. Wheat germ also has both soluble and insoluble dietary fiber. This fiber promotes healthy digestion through regular bowel movements, feeding and sustaining healthy gut flora, and managing cholesterol and glucose levels. Enhanced satiety and appetite control can be attributed to regular, and high, fiber intake from sources such as wheat germ.

It is an abundant source of vitamin E, one of the most powerful natural antioxidants. Vitamin E maintains the integrity of cell membranes, decreases inflammation, and promotes healthy skin and cardiovascular functions. A few tablespoons of wheat germ contributes a large portion of the recommended E vitamin intake for the day.

It is also an abundant source of the B-complex vitamins. These include thiamine (B1), riboflavin (B2), niacin (B3), pyridoxine (B6), and folate (B9). B-complex vitamins are essential for the metabolism of energy, functions of the nervous system, and the production of red blood cells. Folate plays a key role in cell division and the development of the fetus, which makes wheat germ useful for women of reproductive age.

It is a good source of the key minerals magnesium, phosphorus, zinc, iron, potassium, calcium, selenium, and more.

• Magnesium is essential for the regulation of muscle and nerve function and bone maintenance.
• Zinc contributes to immune system function and tissue repair.
• Iron is critical in the form of hemoglobin and for the transportation of oxygen.
• Phosphorus and calcium are essential for the health of bones and teeth.
• Selenium has antioxidant properties which protect cells from free radical damage.
• These minerals together perform and regulate body functions, including metabolism and immune functions.

It also includes the antioxidants Octacosanol, ferulic acid, and policosanol, which protect against oxidative damage and promote cardiovascular wellness. These natural compounds, which explain the prevalence of wheat germ oil in sports nutrition, have also been documented to enhance endurance and alleviate fatigue.

Very few natural foods are as nutritious as wheat germ, the tiny embryo of the wheat grain, which is also one of the best natural sources of protein, fiber, healthy fats, vitamins, and minerals, as well as ample amounts of antioxidants. It confers numerous health benefits, and its positive effects on the cardiovascular system are perhaps the most important.

Because of its cardiovascular benefits, it is one of the most important foods someone can eat for heart health. It contains polyunsaturated fats, omega-3 fatty acids, and plant sterols, all of which help to lower the harmful cholesterol (LDL) and help maintain normal levels of the beneficial cholesterol (HDL). In addition, the vitamin E and selenium in wheat germ are powerful antioxidants that counteract oxidative damage and inflammation, both of which are leading causes of heart disease. Consequently, regular intake of wheat germ can lower the risk of heart attacks and strokes.

Due to the presence of B-complex vitamins, namely thiamine (B1), riboflavin (B2), niacin (B3), and folate (B9), and the role of these vitamins in the metabolism of carbohydrates, fats, and proteins, wheat germ contributes to the generation of energy. These vitamins are essential in the preservation of metabolism and enhancement in stamina, which makes wheat germ a beneficial food for active people and athletes. Protein and iron contents in wheat germ aid in oxygen transport and muscle repair, which improve endurance and stamina while decreasing fatigue.

It contains immune-boosting nutrients which are zinc, vitamin E, and antioxidants. Zinc is essential for the development and activation of immune cells and vitamin E protects immune cells from oxidative stress. These nutrients in conjunction improve the body’s defense system against pathogens and accelerate the recovery from sick.

It contains soluble and insoluble fibers, with the latter class of fibers being a major component of every digestion system. The insoluble fibers provide bulk to the stool and promote its passage while the soluble fibers feed the beneficial gut microbes. Proper digestion promotes the body’s absorption of nutrients and the regulation of sugar and cholesterol in the blood.

It helps achieve radiant skin and supports the growth of robust and healthy hair due to its abundance of vitamin E and antioxidants. Vitamin E also defends skin against the harmful effects of the sun and the aging process. The nutritious fats in wheat germ oil also reduce hair dryness and increase hair lustre by nourishing hair follicles. For its emollient and reviving effects, wheat germ oil is incorporated into many skin and hair care products.

It is a complete source of protein. It contains all the essential amino acids to help in muscle development, healing, and construction of other tissues. Along with the other minerals that wheat germ contains, especially magnesium and potassium, which prevent muscle cramps and aid recovery after exercise.

Wheat kernel’s little embryo enriched, is also praised for its nutritional content. It has vitamin E, the B’s folate, thiamine, niacin, minerals such as iron, zinc, magnesium, phosphorus, and other protein, fiber and healthy fats. Although, overconsumption and or certain health conditions will cause adverse effects. These need to be noted to prevent imbalance and overconsumption.

It’s gluten content is the most significant side effect. As it is from wheat, gluten will undoubtedly be a part of it. It is said that it can create adverse symptoms in its consumers. Most this types of consumers will show a reaction (bloating, abdominal pain, diarrhea, fatigue, and intestinal inflammation). It should be noted that the effect of gluten is cumulative and will cause nutrient mal absorption and damage to the small intestine over a period of time. Therefore, it will be a no go for anyone on a gluten-free diet.

It is possible for people to have an allergic reaction to wheat proteins. Unlike an intolerance to gluten, a wheat allergy is an immune response which can be mild to severe. Allergic wheat reaction symptoms include skin rash, itching, hives, congestion in the nasal passage, headaches, and gastrointestinal upset. Allergic reactions can be life threatening and anaphylaxis requires immediate medical attention. Anyone who suspects a wheat allergy should have a professional diagnosis before taking wheat germ.

It is a good source of fiber, which is also a positive for digestion. However, too much of it can also be problematic. A rapid increase in fiber can cause bloating, gas, stomach cramps and diarrhea. Sensitive digestive systems or irritable bowel syndrome (IBS) people should slowly increase wheat germ in their diets and drink enough water to help digestion.

Although it boasts a vast array of nutrients, it is significantly higher in calories and fats than other cereal products. A mere two tablespoons, in fact, contain approximately 50 calories and 1.5 grams of fats. This excess can lead to unwanted weight gain and has the potential to become a complicating factor in the overweight/obesity scenario, particularly in the absence of adequate physical activity. Therefore, in situations where controlling calorie consumption is necessary due to the weight-loss objective, it needs to be eliminated or consumed in very small quantities.

Because it contains unsaturated fats, it is prone to spoilage and rancidity if unsaturated fats are not stored correctly. Air, heat, and moisture will result in the oils of wheat germ becoming rancid. The production of an off-odor and off-taste will soon follow oxidation. The consumption of rancid will result in diminished nutritional quality and may lead to gastro-intestinal problems. To avoid these issues, it must be stored in an air-tight container and kept in a cool, dry place or the fridge.

It is the edible, nutritious, and the inner part of the wheat kernel and, it is one of the most adaptive ingredients which can easily be incorporated into many recipes. Wheat germ has a distinct mildly nuttier flavor and nutritionally, it is a source of vitamin B, vitamin E, and is a source of iron, protein, and dietary fiber. Wheat germ is a versatile ingredient, as it can be incorporated in sweet and savory dishes. Below are some ways to use wheat germ as a part of your healthy and nutritious recipes.  

It is one of the ingredients which elevates the nutritional profile of many breakfast dishes. One of the most nutritious and easily made breakfast recipes is Germ Smoothies. Blend one banana, a cup of milk or yogurt, a spoon of honey, and two table spoons of wheat germ. This smoothie is a nutritious and vibrant energizing drink which is rich in complex carbohydrates and vitamins.

Another way to make Germ Pancakes is to swap some of the flour in your pancake recipe with wheat germ. For example, you can substitute ¼ cup of flour with this. This will give the pancakes a nutty taste and more nutrients. Or, as a healthy option, you can have Oatmeal with Wheat Germ. For a nutritious breakfast, add one tablespoon of wheat germ to hot oatmeal and fruits, nuts, or cinnamon

Adding it to your baked goods is a great way to enhance their nutritional value. The flavor of the baked goods will remain the same whether you are making muffins, cookies, or bread. For Wheat Germ Muffins, mix together whole wheat flour, wheat germ, baking powder, milk, eggs, honey, and some vegetable oil. The muffins will be moist and will provide a good fiber-rich snack.

You can also leave some flour out of your Cookies and Brownies (up to ¼ cup) and add wheat germ instead. This will make your cookies chewier and add nutritional value. For example, wheat germ in chocolate chip cookies adds a rich taste while increasing the protein and fiber content.

Homemade bread enhanced with wheat germ is another tasty variety. Adding 2–3 tablespoons of wheat germ to whole wheat dough adds to the taste, color, and softness of the bread, all while making it even more healthful.

This is not exclusively used in sweet dishes. It can also be included in savory dishes. It is an excellent germ substitute for coating meats, fish, or vegetables prior to baking or frying. Combine germ with some herbs and spices, and it will create a crispy golden crust.

Toasted wheat germ can also be used to season salads, soups, and pasta dishes to add a nutty texture. For this purpose, it is ideal to toast the wheat germ in a dry skillet for a few minutes to enhance its flavor and aroma.

It is also ideal to improve the texture and nutritional value of meatballs, veggie burgers, or any other dish where a few tablespoons of wheat germ can be added to serve as a binder.

It can also be used to prepare quick and healthy snacks. For instance, you can prepare energy balls by mixing it with oats, peanut butter, honey, and dried fruits and rolling the mixture into small balls. These can be stored in the refrigerator as energy balls for quick energy.

This is derived from the germ of the wheat kernel. It is rich in nutrients, particularly vitamin E, and is valued for its antioxidant properties.

It benefits the skin, improves the immune system, and helps the heart through its cholesterol regulating properties.

It is praised for its restorative and nourishing properties and is used in cooking, skin care, and as a dietary supplement.

It is the core of the wheat kernel, which is then ground into a fine powder. It is rich in protein, fibers, vitamins B and E, as well as iron and zinc.

It is frequently used in smoothies, cereals, and baked goods. It provides energy, enhances digestion, and improves the overall nutritional value of the diet.

This is plant-based protein that is derived from the embryo of the wheat kernel. It contains essential amino acids which aid in muscle protein synthesis, muscle repair, and energy production.

It is easy to digest and is commonly added as a natural protein booster in smoothies, baked goods, and other dietary supplements.

It is nutritious, but it is not made for everyone. People in this category should avoid or limit it’s germ for health reasons or dietary restrictions.

It contains gluten. For individuals with celiac disease or non-celiac gluten sensitivity, gluten can result in severe digestive and immunological reactions. For these individuals, wheat germ may lead to intestinal damage, bloating, or abdominal pain, as well as diarrhea.

Wheat allergy can cause skin rashes and itching. More severe reactions include swelling, respiratory distress, and anaphylaxis. This allergy should also be avoided.

Those with irritable bowel syndrome (IBS) and similar digestive disorders may experience difficulty with large quantities of this, and result in bloating, gas, and cramps, due to the fiber content of wheat germ.

People watching their waistline should keep in mind that it does contain calories and also has natural fats. If not balanced, overconsumption of this can result in unwanted weight gain.

People on a low-FODMAP or gluten-free diet for digestive health take measures to control their discomfort or manage their diet, and should avoid wheat germ.

It contains useful nutrients, such as fiber, vitamin E, and protein, and can be eaten every day in moderation.

Digestive issues, such as discomfort, may arise from overconsumption of this germ due to the high fiber and high fat content of the germ, thus a daily serving of 1-2 tablespoons is a healthy amount to consume.

Yes, It is high in fiber as it includes the soluble and insoluble types of fiber that is essential for digestion.

A 2 tablespoon serving contains about 2 grams of dietary fiber which helps in bowel movement and promotes a sense of fullness.

Adding it to your meals can improve gut health and help control cholesterol.