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  2. Health effects of sunlight exposure - Wikipedia

    en.wikipedia.org/wiki/Health_effects_of_sunlight...

    People who get more sun are generally healthier, and also have higher vitamin D levels. It has been found that ultraviolet radiation (even UVA) produces nitric oxide (NO) in the skin, and nitric oxide can lower blood pressure. High blood pressure increases the risk of stroke and heart disease.

  3. Deathbed phenomena - Wikipedia

    en.wikipedia.org/wiki/Deathbed_phenomena

    The physician William Barrett, author of the book Death-Bed Visions (1926), collected anecdotes of people who had claimed to have experienced visions of deceased friends and relatives, the sound of music and other deathbed phenomena. [11] Barrett was a Christian spiritualist and believed the visions were evidence for spirit communication. [12]

  4. Cone cell - Wikipedia

    en.wikipedia.org/wiki/Cone_cell

    Cone cells or cones are photoreceptor cells in the retinas of vertebrates' eyes. They respond differently to light of different wavelengths, and the combination of their responses is responsible for color vision. Cones function best in relatively bright light, called the photopic region, as opposed to rod cells, which work better in dim light ...

  5. Does staring at screens ruin your eyes? - AOL

    www.aol.com/article/2014/02/27/does-staring-at...

    For premium support please call: 800-290-4726 more ways to reach us

  6. How life insurance payouts work - AOL

    www.aol.com/finance/life-insurance-payouts...

    Having a life insurance policy is one way to provide financial security after your death. Life insurance policies offer a payout known as a death benefit, but how much is paid out and under which ...

  7. What are life insurance exclusions? - AOL

    www.aol.com/finance/life-insurance-exclusions...

    Common life insurance policy exclusions. A life insurance exclusion is a situation or circumstance that prevents your beneficiaries from receiving your death benefit. Essentially, it means that ...

  8. Diabetic retinopathy - Wikipedia

    en.wikipedia.org/wiki/Diabetic_retinopathy

    Diabetic retinopathy (also known as diabetic eye disease), is a medical condition in which damage occurs to the retina due to diabetes. It is a leading cause of blindness in developed countries. Diabetic retinopathy affects up to 80 percent of those who have had both type 1 and type 2 diabetes for 20 years or more.

  9. Guaranteed issue life insurance - AOL

    www.aol.com/finance/guaranteed-issue-life...

    A universal life insurance policy is a flexible type of permanent life policy — you can adjust your death benefit. It also comes with a cash value portion that grows depending on market interest ...