The body needs essential nutrients for proper functioning. But, our body cannot produce these essential nutrients on its own or it is unable to make them in sufficient amounts. The daily essential nutrients are obtained by consuming a nutritious diet containing important nutrients. These nutrients are important for growth and development. Nutrient deficiency can lead to various health issues such as osteoporosis, heart disease, etc. Proper intake of nutrients prevents the risk of chronic diseases.
There are two main types of essential nutrients. They are as follows:
They are the nutrients needed by the body in larger amounts. They are also referred to as macros.
These are the nutrients needed by the body in small amounts. They are also referred to as micros. The term micronutrient is usually used for vitamins and minerals. Therefore, humans must acquire these nutrients from a nutritious diet, as the body cannot produce them. But, they are essential for overall growth and development and proper bodily functions.
The main macronutrients are as follows:
It is the primary energy source. Carbohydrates are broken down into glucose. Some of the main functions of carbohydrates are:
Different amino acids make protein. The human body can make some amino acids, but they require other essential amino acids. Twenty amino acids play a role in proper bodily functions, out of these twenty, nine are essential and come from foods. The main functions of these amino acids are:
They are broken down into two components: fatty acids and glycerol. The main functions of fats are as follows:
The main categories of micronutrients are vitamins and minerals.
They are organic molecules produced by animals and plants. The types of vitamins are based on their solubility. They are divided into two main types that are as follows:
Most vitamins are water soluble, referred to as “water-soluble vitamins”. When an individual consumes these vitamins in excess amounts, they cannot easily store them. Therefore, they get released in the form of urine. Some of the examples of water-soluble vitamins and their function are as follows:
They cannot dissolve in water. The human body absorbs these vitamins effectively when they are consumed alongside fat. They are stored by the human body in fatty tissues and the liver for use in the future. Some of the types and their functions are as follows:
Minerals are inorganic compounds. They are essential for proper bodily functions. The main categories of minerals are macro minerals and trace minerals.
The human body needs macro minerals in larger amounts. However, trace minerals are required in small amounts. Some of the macro minerals and their function are as follows:
The human body requires trace minerals in smaller amounts. Some of the examples of trace minerals and their functions are as follows:
Water is an essential nutrient that the body requires for maintaining bodily functions and overall health. It is essential for regulating the body temperature by respiration and sweating. Water is important for digestion and absorption of nutrients. Furthermore, it helps in detoxification, as it helps the kidneys filter out the toxic compounds. It supports the brain’s cognitive function and maintains healthy skin. Therefore, the human body requires water for optimal body function.
The body can obtain macronutrients from various sources. Carbohydrates are present in whole grains, vegetables, dairy products, and legumes. Proteins are found in meat, legumes, fish, and soy products such as tofu, dairy products, nuts, seeds, and eggs. Fats are in huge amounts in avocados, seeds, oil, fatty fish, nuts, and dairy products.
Micronutrients like fat-soluble vitamins are found in carrots, leafy greens, fortified milk, fatty fish, nuts, etc. The body can obtain water-soluble vitamins from citrus fruits, whole grains, eggs, seeds, legumes, etc. The macro minerals are found in dairy products, meat, nuts, leafy greens, avocados, etc. Trace minerals are found in meat, legumes, shellfish, nuts, legumes, grains, etc.
The human body needs some essential nutrients for proper functioning. The list of all nutrients the body needs daily is:
There are numerous health benefits of essential nutrients. They play important roles in the overall growth and development of an individual. They protect the body from various diseases. However, it has some benefits. Some key benefits are as follows:
Several nutrients are necessary for maintaining healthy and strong joints and bones. These nutrients play a role in reducing fractures and osteoporosis risks. Calcium is crucial for providing structural support to bones. Vitamin D plays a role in facilitating calcium absorption and in the regulation of blood calcium levels. Vitamin D protects the bones from diseases like rickets and osteomalacia. Magnesium plays a role in supporting heart muscular function and rhythms. Furthermore, it helps reduce the risk of arrhythmias and high blood pressure.
Vitamins play a role in the function of the immune system. Vitamin D helps reduce inflammation, thus protecting the body from autoimmune diseases. Vitamin C acts as an antioxidant and enhances immune system function. Trace mineral like zinc also enhances the function of the immune system. Selenium has antioxidant activity, protects the cells from damage, and supports the immune system function.
Unsaturated fatty acids reduce inflammation and lower cholesterol levels thus supporting cardiovascular health. Potassium reduces the risk of heart attack and other heart conditions. Furthermore, it helps in the regulation of blood pressure.
Antioxidants neutralize free radicals. It protects against cell damage and other chronic diseases. Vitamins A, C, E, selenium, and zinc are antioxidants. For instance, Vitamin C plays a role in preventing the human body from oxidative damage to the DNA, proteins, and lipids, thus protecting an individual against different chronic diseases.
Deficiency of essential nutrients can result in various health issues. Some of them are:
Vitamin A deficiency can result in night blindness, dry eyes, stunted growth and development in children, and increases the risk of infections. While, Vitamin C deficiency weakens the immune function, thus making an individual susceptible to various infections and illnesses. Vitamin D deficiency can weaken the bone, thus increasing the risk of fractures and other bone disorders. It can cause muscular weakness and pain. Deficiency of vitamin D also increases the risk of chronic diseases. Vitamin B12 and B9 deficiency can cause anemia.
Iron deficiency can result in anemia, impaired cognitive functions, and a weak immune system.
Insufficient consumption of omega-3 fatty acids can cause cardiovascular diseases. Furthermore, it can also result in brain-related issues such as cognitive decline.
It can result in osteoporosis, bone fractures, and dental problems. Inadequate consumption of calcium results in reduced bone density thus increasing osteoporosis risk. Calcium deficiency weakens the bone making an individual susception to bone injuries
This can cause muscular cramps and spasms. Insufficient intake of magnesium results in fatigue and tiredness. Furthermore, it is also associated with the risk of cardiovascular diseases like arrhythmias.
Mindful eating means being aware of the amount of food you eat. It supports overall well-being and health. Consumption of a balanced diet is essential for growth and development. The balanced diet includes a wide variety of food rich in nutrition like fruits, whole grains, vegetables, nuts, etc. An individual must be cautious about portion size to ensure he/she is consuming the right amount of essential nutrients. A healthy lifestyle involves the use of minimally processed food, this is important to retain the Hence, nutritional profile of food. One should make an effective meal plan that incorporates all the essential nutrients.
A balanced diet is important for the intake of essential nutrients, but sometimes supplements help complete the demands of essential nutrients as per body needs. One must consult a healthcare professional before taking any supplement. The healthcare provider will recommend the supplement as per requirement. Some of these supplements are:
To sum up, the health and well-being of a person are boosted by consuming the right amount of daily essential nutrients. These essential daily nutrients for the body have two types, known as macronutrients and micronutrients. They are crucial for normal body functioning, energy production, and other features of human health. Macronutrients are the base of growth and energy. They are categorized into three main types, carbohydrates, fats, and proteins. Carbohydrates are a main energy source. Carbohydrates are broken down into glucose which is important for the functioning of cells. organs and tissues. Proteins are important as they are crucial for the growth, maintenance, and repairing tissues, organs, and muscles. Fats play a role in storing energy, help in fat-soluble vitamin absorption, and play a role in cell structure.
On the other hand, micronutrients are essential as they act as catalysts for normal body function. Furthermore, these micronutrients are vitamins and minerals. Vitamins play a role in keeping the skin healthy, energy production, immune system function, etc. Similarly, minerals like potassium, iron, zinc, etc. play a role in keeping the person healthy and fit. So, consuming essential nutrients prevents the risk of chronic conditions and diseases like heart stroke, etc. A balanced diet involves the incorporation of all the essential nutrients in your diet and following mindful eating practices. The sources of these essential nutrients are whole grains, fruits, nuts, vegetables, seeds, legumes, etc. Proper intake of water to prevent dehydration is also crucial for various functions of the body such as digestion, absorption of nutrients, etc. Certain conditions of health and stages of life require supplements in case of inadequate amounts of essential nutrients. However, consultation with a healthcare provider is important before taking these supplements.
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The body needs essential nutrients for proper functioning. They play a role in energy production, the functioning of an immune system, and overall growth and development.
The two main types of essential nutrients are macronutrients and micronutrients.
Macronutrients are the nutrients that are needed by the body in larger amounts. They are also referred to as macros. On the other hand, micronutrients are required in smaller amounts, also referred to as micros.
The human body needs some essential nutrients for proper functioning. These essential nutrients are carbohydrates, fats, protein, vitamins, calcium, iron, potassium, magnesium, selenium, water, zinc, and fiber.
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