Did you know what vitamin A can do wonders for your health and your skin? Learn more about what it has to offer and why it's important here.
Vitamin A is one of the 13 essential vitamins that humans need for survival. Our bodies can't make it on their own—we have to get it from outside sources.
It has powerful antioxidant properties and several other incredible health benefits, but not getting enough of it can make you ill.
So what is Vitamin A, what does it do, and are you getting enough of it? Read on to find out.
What Is Vitamin A, and Where Does It Come From?
Vitamin A is the common name of a group of fat-soluble compounds, the most widely known of which is retinol. It's naturally found in animal products and vegetables with betacarotene.
Vitamin A should be a part of everyone's diet. Foods with a high vitamin A content include:
- Fish (salmon, tuna, trout, and mackerel)
- Butter and cheese
- Orange vegetables (sweet potatoes, carrots, squash)
- Dark leafy greens
People who don't eat enough of these foods can develop a vitamin A deficiency. This condition is uncommon in America but can lead to hair loss, dry eyes, poor night vision, unhealthy skin, and a weakened immune system.
Even so, too much of a good thing can be harmful. The recommended daily intake for women is 700 micrograms, but eating more than 3,000 micrograms per day can damage your bones—so be careful not to overdo it with oral supplements.
Benefits of Vitamin A
Vitamin A acts on most of your body's systems, working hard to keep them renewed and functional. Here are a few of the most important vitamin A health benefits.
Vitamin A promotes healthy amounts of cell death and regrowth. Because of this, adequate daily intakes can help prevent many different types of cancer.
Just be careful not to go overboard—exceeding the upper limit mentioned earlier can actually increase your risk of gastrointestinal cancers by damaging the lining of your digestive tract.
Your immune system relies a lot on its first barrier of defense—the skin—to keep pathogens from infecting your body. Vitamin A protects the structure of this defense layer and helps regulate immune responses to different infections. This has earned it the nickname of "the anti-inflammation vitamin."
Remember when you were a kid, and your parents told you to eat all your carrots or you wouldn't be able to see in the dark? They weren't far off from the truth. Vitamin A plays a critical role in eye health and vision, and not getting enough of it can cause night blindness.
One of the three types of vitamin A, retinol, is well-known for helping skin look healthy and young. It plays an important role in cell regeneration, encouraging new cells to replace the old ones before your skin starts to look dull.
Retinol is also able to reduce the appearance of acne, discoloration, and age spots. And, because it stimulates collagen production, it can increase your skin's elasticity and reduce the appearance of wrinkles!
Using Vitamin A for Anti-Aging
Vitamin A keeps your body in tip-top shape and can help restore your youthful glow. If you're searching for an anti-aging treatment that works, look no further than a topical retinol cream.
Check out our shop for an age-defying moisturizer cream that uses the power of vitamin A to smooth and rejuvenate your skin.