Vitamin A Benefits For Your Health
Consider adding vitamin A to your diet to boost your health. This fat-soluble nutrient is essential for growth, development, tissue repair, immune function, and cell communication.
You should consume 900 mcg of vitamin A daily for men and 700 mcg for women. It’s also essential to keep your intake in check during pregnancy. Excessive amounts can harm your unborn baby.
Eye Health
Vitamin A is an antioxidant that promotes healthy eyes. It protects against age-related macular degeneration (AMD), reduces the risk of cataracts, and helps keep your night vision sharp.
It also plays a vital role in maintaining the health of the skin and mucous membranes. It is also essential for immune health and bone growth.
Eating foods that contain vitamin A is the best way to ensure you get adequate levels of this nutrient. Carrots are a good source, as are eggs and fish.
Skin Health
Skin health is an essential part of our overall health. The way we eat can have an effect on our skin and how healthy it looks and feels.
Keeping our diets balanced and full of nutritious foods can help us maintain our skin’s natural elasticity, moisture and protection from the sun and environmental stressors.
Vitamin A helps our body produce the collagen protein that keeps our skin smooth and elastic. It’s also a powerful antioxidant. It’s found in many foods, such as dairy products, meats and fish.
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Immune System
Your immune system is your body’s version of the military, defending you against germs and bacteria. It’s a complex fighting system powered by five litres of blood and lymph fluid.
The blood and lymph circulate throughout your body, bringing immune-related cells and signals to where they’re needed. Lymph is a clear, colourless liquid that enters your body tissues via capillaries.
Two types of white blood cells, phagocytes and lymphocytes, patrol your blood and tissues looking for invaders. When they detect a foreign substance, they send out signalling chemicals and attack it.
Bone Health
Bones are essential for supporting our bodies, helping us to move around and protecting sensitive organs such as the heart and lungs. They also play a role in storing vital minerals in our bodies and keeping them healthy.
Our bones constantly change and need to adapt and cope with daily stresses. Eating a healthy balanced diet and avoiding some risk factors can help you maintain nutritional bone density.
You should ensure you are getting the recommended daily amounts of calcium and vitamin D. This will help keep your bones strong and protect you from osteoporosis later in life.
Prevention of Cancer
Vitamin A is essential for your eyes, skin and immune system health. It also plays a role in cell growth and development.
However, it is a fat-soluble vitamin, and excess amounts can accumulate in the body, especially in the liver. This can cause a toxic condition known as hypervitaminosis A.
According to the World Cancer Research Fund (WCRF), 30-50% of cancer cases could be prevented if people follow a healthy lifestyle. This is a cost-effective long-term strategy for cancer control and offers the best protection from the disease.
Prevention of Urinary Stones
Bladder stones (also called uroliths or cystic calculi) are rock-like formations of minerals that develop in the urinary bladder. They may be a single stone or a collection of stones that range in size from sand-like grains to gravel.
Most stones form when calcium combines with other chemicals in the urine, such as oxalate or uric acid. The kidneys help keep these chemical wastes from forming stones by passing them out of the body with urine.
Drinking enough water helps prevent bladder stones from forming because it dilutes the chemicals that can cause them. Drink at least 2 litres (about eight standard 8-ounce cups) of water daily.
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