Sunlight is composed of various radiations, including ultraviolet (UV), visible, and infrared. It provides energy, light, and warmth to our planet and plays a crucial role in maintaining oxygen levels through photosynthesis.

Throughout history, the sun has been revered for its health benefits, with ancient cultures celebrating its golden rays for good reason. Sunlight has a significant impact on our mood. Just 10-15 minutes of direct sunlight on the skin and eyes (without sunglasses) each day can increase vitamin D levels, leading to improved happiness, reduced risk of certain diseases, and even enhanced fertility. Sunlight triggers the release of serotonin and dopamine during the day and prepares our bodies for sleep by releasing melatonin. Additionally, sunlight is essential for vitamin D production, benefiting our overall health and cellular functions.

However, excessive sun exposure can cause DNA damage, deplete vitamin A stores in the skin, and lead to skin issues like sunspots, wrinkles, and loose skin. Therefore, it is crucial to be mindful and protect our skin from the potential harm of the sun.

Australia has the highest rate of skin cancer globally, and it is well-established that sun exposure is a major contributor. Australian women also tend to show signs of premature aging, primarily due to sun damage. It is surprising and concerning to witness individuals exposing themselves to intense sunlight without adequate protection.

UVA radiation is present throughout the year, even on cloudy days or during short outdoor activities. It can cause premature aging and increase the risk of skin cancer. While sunscreen cannot completely block out UV light, it offers moderate protection, allowing you to tan without burning while reducing DNA damage caused by UVB rays.

It is important to note that many sunscreens contain chemicals that can be absorbed by the body and may have adverse effects. Sunburn occurs when DNA damage affects the keratinocyte, resulting in redness, inflammation, and, in severe cases, blisters and peeling. Chemical or synthetic sunscreens absorb UV light, while physical or mineral sunscreens create a reflective barrier on the skin's surface.

Natural sunscreens with physical blockers like zinc oxide are preferable.

SPF (sun protection factor) indicates the level of protection against UVB rays. Broad-spectrum sunscreens provide adequate coverage against UVA and UVB rays. Applying sunscreen 10 to 20 minutes before sun exposure is recommended, and it should be reapplied every two hours, especially during outdoor activities or swimming.

In addition to sunscreen, other protective measures should be taken, such as seeking shade during peak sun hours, wearing protective clothing and hats, and using sunglasses with UVA and UVB protection. Antioxidants in your diet, such as astaxanthin, selenium, and vitamin C, can also support skin health.

When it comes to skincare, using a daily moisturizer with sunscreen can provide moderate protection while ensuring a velvety soft and smooth skin texture.

Repairative serums containing ingredients like vitamin A can help counteract sun damage and promote skin rejuvenation.

Remember, enjoying the sun's warmth and light is beneficial as long as you protect yourself. Embrace sun safety practices, be mindful of sun exposure, and take care of your skin.