The Shady Link Between Sunscreen and Your Health
A dermatologist discovered our skin uses sunlight to make nitric oxide, a molecule in the body that dilates blood vessels and lowers blood pressure.
He exposed volunteers to the equivalent of 30 minutes of summer sunlight without sunscreen. The result? The nitric oxide levels in the volunteers went up, and their blood pressure lowered. Because of the connection of high blood pressure to heart disease and strokes, this discovery can prevent millions of deaths globally.
This is a professional note extracted from an online article.
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Vitamin D is essential for calcium absorption and many other biological processes. Lower levels of Vitamin D increase the rates of almost every disease like cancer, diabetes, osteoporosis, cognitive impairment, autoimmune conditions and more.
Vitamin D is a hormone manufactured by the skin when you are in the sun. It is difficult to obtain enough through diet.
Getting vitamin D through supplementation shows zero benefits. A study over a period of 5 years found supplementing with Vitamin D had no impact on cancer, heart disease, or stroke.
A number of researchers now argue that people with high vitamin D levels are healthy not because of the vitamin, but because they get plenty of exposure to the sun. Vitamin D is just a marker of that fact.
Sun rays do increase the rate of skin cancer, but for every one person that dies of skin cancer, over 100 die from cardiovascular disease.
Sunlight triggers the release of serotonin and endorphins. It reduces the risk of prostate, breast, colorectal, and pancreatic cancers. It reduces inflammation and decreases autoimmune responses.
They are problematic. The SPF rating in sunscreen refers only to the UVB rays that cause sunburn but not the UVA rays that cause skin cancer. Many users may be absorbing far more UVA radiation than they are aware of.
Many sunscreen ingredients have hormone disruptors that can be detected in users' blood and breast milk. The worst, oxybenzone, is killing coral reefs by mutating the DNA of corals. It has been banned in Hawaii.
Cancer Council of Australia states that ultraviolet radiation from the sun is beneficial to human health but that a balance is required between excessive sun exposure and enough sun exposure to maintain adequate vitamin D levels and gain the many other benefits sunlight has to offer.
New Zealand signed on to similar recommendations, and the British Association of Dermatologists stated that people should enjoy the sun safely while taking care not to burn.
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Water is necessary to life and a healthy beverage, but not in excessive quantities.
Your body can give you an indication of how much water it needs. It is better to drink to your thirst.
Tanning can increase your risk of cancer. Sun damage is the primary cause of wrinkles.
Your body can detoxify itself, provided you have a healthy liver and kidneys.
Detox diets may even harm you. Juices high in sugar can increase your blood sugar level. A juice fast may also lead to malnourishment.
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Supplements are never a substitute for a balanced, healthful diet.
And they can be a distraction from healthy lifestyle practices that confer much greater benefits.
More than 90,000 products generate about $30 billion every year in the United States.
But even though supplements are popular, there is limited evidence that they offer any significant health benefits - the health benefits are negligible or nonexistent for the average, healthy person.
This is an umbrella term that includes everything from vitamins and minerals to botanicals and biosimilar products.
For the most part, though, people use "supplement" to refer to an individual vitamin or mineral preparation or a multivitamin.
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Dopamine is an important chemical messenger that plays several important roles in the brain and body:
They are generally well regulated by the body, but there are a few diet and lifestyle changes you can make to boost your levels naturally: