While known as the vitamin for the eyes, the benefits of vitamin A for the body are diverse. We can source the vitamin A group from animal products and various plant-based foods, fruits, and vegetables. “Vitamin A” can be a misguiding term. It can be confused for a single nutrient, while it refers to a group of fat-soluble compounds such as retinol, retinal, and retinyl esters.
We cannot avoid these nutrients when aiming for a robust and functioning system, as they are essential to many processes. We depend on vitamin A to maintain a healthy vision, a well-performing immune system, and natural cell growth. This vitamin is also crucial for healthy embryo development and growth in the womb.
Vitamin A forms and fat solubility
Vitamin A is fat-soluble, meaning it can dissolve in fat and oils. We can store these kinds of vitamins in the body’s fatty tissues and liver. Animal products are a staple of first-world diets. Therefore vitamin A deficiency is not very common in developed countries. But with fat-soluble nutrients, there is a chance of build-up. So, to prevent health problems, experts recommend to consume them in small doses.
The recommended daily value of vitamin A for women is 700mg. It goes up to 900mg for men that we can easily sustain with minimal attention to our diet.
But for those who do not consume animal products, plant-based supplements are an accessible alternative. The vitamin A in Sanbera tablets is enough to resolve your body’s needs without leaving you with excess build-up.
We can categorize the Vitamin A into two main groups; preformed vitamin A and provitamin A. Preformed vitamin A includes retinol and retinyl esters. We can only exclusively source them in animal products. On the other hand, provitamin A carotenoids are generously available in plant foods, such as fruits, vegetables, and oils. This is the kind of vegan-friendly vitamin A compound present in our Daily Essential Women and Daily Essential Men supplements.
Benefits of vitamin A: Eye health
Upon hearing “Vitamin A”, eye health instantly pops into mind. The compounds are essential for color and low-light vision. Retinal binds with opsin proteins to create rhodopsin. Rhodopsin is a molecule we need for accurate colour identification and the ability to see at night. It is essential in protecting the outer layer of our eyes and the membrane which covers the surface and insides of the eyelid.
Rhodopsin translates the light into electrical signals that the brain can read. That is why, in many cases, one of the early signs of vitamin A deficiency is night blindness.
Plant-based vitamin A can help decrease the speed of eye-sight decline, a condition associated with aging. The leading cause of blindness in developed countries is age-related macular degeneration. While the cause is uncertain, it may be a result of retina cellular damage due to oxidative stress.
Robust immune system
One of the fundamental health benefits of Vitamin A is that it essential in maintaining the epithelial tissue. This tissue builds the surface of your organs, including nose, throat, genitals, lungs, and digestive tract, forming your first line of defense against outside threats.
Vitamin A is also necessary for white blood cell production and it protects your body against infections and bacteria. Suboptimal vitamin A status will lead to slower recovery and a higher chance of sickness. Studies in underdeveloped countries have proven that correcting vitamin A deficiency decreases the risk of death in children suffering from bacterial infections.
Lower risk of cancer
Because of the benefits of vitamin A in cell production and growth, its complex relationship with cancer has been in the spotlight. The exact manner in which vitamin A affects cancer is still not completely clear to researchers. But many believe that the glorious reds, oranges, and greens in beta-carotene-dense fruits prevent unhealthy cell growth. Several observational studies show a link between beta-carotene consumption and a lower risk of certain cancers, including lung and bladder cancer.
In addition to increasing antioxidant intake, beta-carotene also initiates antitumor activity. But on the other hand, vitamin A sourced from animal products does not have the same effect. Furthermore, some studies discovered that high vitamin A intake in smokers leads to a higher chance of lung cancer.
Vitamin A supplements do not seem to lower the chance of cancer in people without vitamin A deficiency. But they seem to benefit cases with suboptimal vitamin A status.
Overall health
The benefits of vitamin A in cell production and growth makes it essential to our overall health. All the organs are dependent on this vitamin to keep functioning and healing. It is necessary for the growth and cell reproduction of every organ.
There is a relations between vitamin A deficiency and lung diseases such as asthma. This shows its importance for healthy lung function.
Bone health
Vitamin A is necessary for all cell growth, including the ones that build your bones. But while vitamin A in milk benefits bone growth, it also affects the cells responsible for recycling and breaking down the bones.
There is a connection between Vitamin A deficiency and a higher risk of bone fracture. But vitamin A buildup also seemingly negatively impacts bone health, making them more vulnerable. The negative impacts of vitamin A depend on other factors, including the balance of other nutrients like vitamin D. Nevertheless, scientists believe that we should limit animal products to prevent accumulation.
Vitamin A helps with acne.
Sub-optimal vitamin A status can lead to acne, as it is connected to keratin over-production and the blockage of sebaceous glands. Experts also believe that vitamin A has a part in exfoliating dead cells and allowing the skin to breathe.
As vitamin A boosts antioxidant intake, consuming a beta-carotene-rich diet leads to a brighter complexion and protection against free radicals. Almost everyone experiences improved skin after a while with our Daily Essential Women and Daily Essential Men supplements, partly due to their vitamin A properties and bioavailability.
Healthy reproduction
Vitamin A is vital for healthful reproduction in men and women, as for the natural development of embryos during pregnancy.
Vitamin A insufficiency blocks the development of sperm cells. It also affects egg quality in women and egg fertilization. There is also a connection between the natural growth and development of the embryo’s organs and the mother’s vitamin A adequacy. Vitamin A deficiency during preconception or the early stages of embryo development might induce altered gene expression and affect the baby’s heart.
On the other hand, while far less common, vitamin A overconsumption might harm the baby and cause birth defects. This is why some scientists recommend pregnant women eat plant-based foods to supply their daily vitamin A needs. They also recommend to avoid animal products dense in vitamin A, such as the liver.
Summary
Vitamin A is a group of nutrient compounds vital for the body. This group of nutrients is abundant in animal products and present in many plant-based foods. It can be traced by the bold reds, oranges, and greens in the vegetables and fruits around us.
One of the most important roles of vitamin A is cell production and growth. This makes it crucial to all organs. Vitamin A is necessary for a robust immune system, strong bones, and clear skin. There is a link between Vitamin A deficiency and various cancers and unhealthy embryo development.
But as the vitamin A group is fat soluble, we store it in the liver and the fatty tissue. Too much vitamin A can increase the chances of bone fracture and motivate birth defects in pregnant women.
Vitamin A overconsumption is rare with plant-based diets. It usually occurs with diets where a lot of vitamin-A-dense animal products are eaten, or through supplement overconsumption.
Sanbera considers the possibility of vitamin A build-up and presents you with doses that are safe for daily consumption. We understand the conditions of modern living and try to provide you with all the nutrients you need most to stay at your best. Sanbera aims to bring out the healthy, powerful, and capable in your body. We created all our supplements with the highest quality ingredients to bring results that are proven to last.
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