Vitamin A plays multiple roles in the proper growth and development of the human body, including helping people maintain proper levels of energy. New research has uncovered the many ways that this important nutrient assists with energy production and maintenance. In fact, vitamin A plays a crucial role within cells that allows them to create all the energy a human body needs every day. A deficiency of the indispensable nutrient can lead to all sorts of physical and psychological maladies.
Why Does the Human Body Require Vitamin A for Optimum Health?
- Vitamin A can help virtually anyone achieve and maintain proper energy levels and not be at risk for several of the known side effects of vitamin A deficiency (like certain vision problems and extreme fatigue).
- Your body can quickly become less resistant to a long list of diseases if you are deficient in vitamin A.
- For human cells to produce ATP, which has a direct effect on energy levels, they need vitamin A in sufficient amounts. Without it, ATP production falls off and energy can rapidly decrease by as much as 30 percent.
- Respiration levels are inherently connected with our body’s energy. Lack of vitamin A in recommended amounts can cause poor respiration and thus impaired energy supply.
- The immune system and proper vision are also impacted by low levels of vitamin A in the body and can lead to energy-sapping conditions like extreme lethargy and interrupted sleep function.
There are numerous ways that vitamin A combines with other chemicals in the body to help fight certain diseases and conditions. For example, people often take a vitamin A supplement along with zinc for acne. Each can help fight against this pernicious skin problem, but when taken together, success rates are even better.
Let’s take a closer look at the ways vitamin A can affect bodily energy levels, examine why everyone needs vitamin A for energy, and learn more about the myriad roles that this crucial nutrient plays in human health.
How Does Vitamin A Impact Energy Levels?
The exact role of vitamin A in bodily energy production has only recently come to light and been identified by scientific research. Much of the original clinical study materials are highly academic and aimed at professional medical workers. Here are the main facts, in plain English, about vitamin A’s key role in human energy levels:
–Vitamin A actually helps create energy within human cells, according to a team of international researchers, linked above, who were investigating why hundreds of diseases were directly linked to a deficiency of the nutrient. The detailed explanation goes like this: Retinol (a form of vitamin A) helps cellular mitochondria synthesize a substance called ATP, which has a direct effect on energy levels. If there’s not enough retinol in the cell to begin with, human energy available within the body can decrease by up to 30 percent.
–Low vitamin A levels can lead to sluggishness and lethargy. If a healthy human doesn’t get enough vitamin A, scientists believe that the cells resort to available fats, which usually leads to a lethargic, sluggish state.
–Depriving a person of vitamin A was shown in clinical research to lead to various problems, one of which is decreased respiration, or breathing. One study demonstrated that when levels of the vitamin are restored to their normal levels, respiration is no longer impaired and most other negative side-effects of low vitamin A are immediately reversed.
–Vitamin A and Zinc for Acne: People often take both vitamin A and zinc for acne. There is a large body of researchto back up this approach as both these important substances can work to improve overall skin health. But taking vitamin A alongside zinc packs a double punch for individuals who have more chronic cases of the common skin condition.
More About Zinc and Acne
Topical treatments with vitamin A can help reduce the severity of acne, research has shown. Consumers should know that regular, oral supplements of vitamin A work differently than topical creams and lotions, both of which are available in stores. Sellers of the various topical acne treatments usually change the vitamin into retinoid form so that they can help restore and heal damaged skin. Tazorac and Differin are two of the most common topical products, but you need a prescription to purchase them.
A note of caution: Women who are pregnant should avoid retinoid creams and topical products.
Zinc, on the other hand, can be used as a cream or can be taken orally to stave off acne. Zinc is one of the best-known remedies for the condition. The main way zinc works if by cutting down the skin’s production of natural oils. It also assists the body in fighting against swelling and bacteria-related infections.
Most adults only need a very small amount of zinc, specifically 10 milligrams per day for otherwise healthy men and women. Taking both vitamin A and zinc to treat acne is quite common, and seems to have something of a synergistic effect for some people. However, those who wish to use zinc often take about three times the normal daily dose to maximize the healing effect. That translates into a daily dose of about 30 milligrams of zinc.
It is important to note that zinc can become toxic at very high doses and can lead to several negative side effects. Anyone who intends to use vitamin A in combination with zinc should be careful not to overdo the amounts.
There are lotions for acne that contain a safe amount of the substance, are inexpensive, and seem to be effective for most people who have mild to moderate acne. There are dozens of brands available, but the typical composition is a 4 percent to 1.2 percent ratio of erythromycin to zinc.
What are the Benefits of Vitamin A for Energy?
Vitamin A obviously plays a key role in preventing disease, maintaining proper energy levels, and much more. Taking a vitamin A supplement can help those who are otherwise deficient in the nutrient, which is generally determined by age, weight, and gender needs for each individual. Vitamin A has multiple roles and benefits for those who take it as an energy supplement.
The primary advantages of vitamin A for energy purposes are listed below, along with a brief listing of other vitamins that can assist with energy, and finally a brand-name resource for those who want to become familiar with the actual names of vitamin A items on their local store shelves:
Reasons you need vitamin A for energy:
-It helps your cells produce a natural form of bodily energy known as ATP
-Without proper amounts of vitamin A, your body can convert to direct burning of fat and become less resistant to many diseases
-Vitamin A deficiency has been linked to other problems associated with low energy, like impaired respiration, poor immune function, and weak eyesight
Other vitamins you can supplement with to boost energy:
-CoQ10, also known as coenzyme 10, is a result of the body’s natural processes and is in great supply within the cells of healthy humans. It is believed that low CoQ10 levels result in fatigue. As people age, or if they have naturally low levels of CoQ10, they can boost their energy levels by taking a supplement.
-Vitamin B12 is another supplement that seems to help people with low energy. Even though a balanced diet tends to supply all the B12 we need, many people appear to be unable to maintain normal levels and must take a supplement to bring energy back to its proper levels.
-Iron supplements are necessary for people who don’t get enough through their diet or who have a natural inability to produce enough for proper body function. Iron is what allows red blood cells to do their job of transporting oxygen all over the body. Poor iron levels can lead to exceptionally low levels of energy and thus severe fatigue. It’s important to remember that blood loss can lead to extremely low levels of iron as well.
Understanding the Many Roles of Vitamin A
Vitamin A is considered one of the 10 most important nutrients for human health. Its role in maintaining proper bodily function cannot be over-emphasized. Here are some of the key facts about vitamin A that consumers should think about when considering a supplement or wondering about how to restore energy levels:
-Vitamin A is in all kinds of foods, helps maintain good vision, aids in reproduction and is essential for the human immune system’s function. For organs to operate as they should, vitamin A is vital, especially for kidneys, lungs, and the heart.
-There are two different kinds of vitamin A, provitamin A and performed. Dairy, fish, meat, and poultry contain preformed A, while provitamin A is found in plant-based foods, fruits, and many vegetables. Beta-carotene, for example, is a typical provitamin A supplement.
-Recommended amounts of vitamin A vary for individuals based on a number of factors, primarily their reproductive status and their age. Gender and body size also play a small role in the daily amount needed.
-Vitamin A supplements include those that contain only the vitamin itself, supplements that contain multiple vitamins, and specialized forms available in health food stores. Consumers can purchase retinol palmitate or retinol acetate, both of which are performed versions of the vitamin. There are many beta-carotene supplements, which are provitamin A versions. Other products on store shelves include combinations of preformed and provitamin A.
-While most adults in the U.S. are easily able to get enough vitamin A, in all forms, through proper diet, there are several groups of people who have trouble doing so. They include those who have cystic fibrosis, pregnant women, women who are breastfeeding, young children, infants, and premature infants.
-Symptoms of vitamin A deficiency include the inability to see in semi-darkness. This is a highly dangerous condition because it can lead directly to permanent if it remains untreated.
-New research on vitamin A has shown that proper levels obtained from food sources, over a long time period, can lead to several health advantages, including a possible lower risk of various forms of cancer of the prostate gland and lungs.
-It is possible to get too much vitamin A, so consumers need to speak with their healthcare professional and make sure they are not getting too much or too little vitamin A.
How to Learn More About Vitamin A
Everyone needs vitamin A to maintain proper energy levels, stave off hundreds of different diseases, ensure proper growth, and more. The first step consumers should take is self-education, which begins with learning about the varied roles that vitamin A plays in physiological health.
It’s wise to learn about the role that each essential vitamin plays in human health and wellness.
Note that amounts of vitamin A are measured differently in the U.S. and Europe. It is a good idea to scrutinize supplement labels and make sure you understand whether the dosages are listed in International Units or Retinol Activity Equivalents. Most U.S. supplements use the IU protocol, which means you can use 5,000 IU as a baseline amount that is typically cited by the Food and Drug Administration as a healthy amount of vitamin A.
Keep in mind that each individual will have different needs, which is why you should consult a healthcare professional before using supplements or changing your diet in a significant way.
The role of vitamin A on human energy levels is only now being understood. For about 100 years before 2010, very little was known about how this important chemical substance helped the body supply us with the right amounts of energy at the right times.
Now, as science comes to realize that vitamin A is not only essential for proper organ function, eyesight, and a host of other bodily activities, the role of this crucial nutrient for proper overall health is finally being uncovered by clinical research.
The bottom line is that active adults, even those who face no serious health challenges, need vitamin A in order to provide enough energy for routine stressors of daily life.