While most people are familiar with the dangers of spending too much time in the sun, some feel as though tanning beds are a safe way to gain an attractive tan, and may even think that there are some health benefits to using tanning beds.

Tanning beds utilize bulbs that give off artificial light that results in a tanned appearance. While they may help a person achieve a darker tan, tanning beds have recently been under fire for being a known carcinogen--a cancer-causing agent.

Vitamin E is a fat-soluble vitamin that has powerful antioxidant properties. In addition, vitamin E functions in the immune system and aids in tissue repair. Vitamin E oil supplements are used to treat a variety of conditions, including dark spots on the skin.

If the first thing you do before cooking a potato is peel off the skin, you're not alone. Although many people choose to peel the skin away from the potato before cooking and eating, leaving the skin on could be a healthier choice.

Toners and astringents are products used to improve the surface of your skin. Toners help to remove any traces of oil, perspiration or makeup from your skin. An astringent, however, may be alcohol- or chemically-based and is used to clean the skin and close pores.

You might apply vitamin E oil to your skin to help heal scars, minimize wrinkles or protect you from sun damage. It's a common ingredient in skin care products and most people experience no side effects when applying vitamin E oil.

Ginger root is used to treat digestive disorders, inflammatory conditions and many other ailments, notes the University of Maryland Medical Center. Ginger root has warming and invigorating properties, which makes it an excellent cleanser for the skin and face.

Dark spots on the toes and skin are most commonly caused by years of sun exposure, according to MayoClinic.com. Spots can appear in a variety of colors, though they are typically gray, brown or black.

The brown pigment spots on your face are most likely solar lentigines. Also referred to as age spots, these skin lesions are a result of sun exposure.

Isopropyl alcohol is a liquid solution used in many applied sciences. The manufacturing of resins, inks, glycerol, acetone and other products often use isopropyl alcohol as an ingredient. This chemical can be hazardous to the health of those who encounter it directly.

Vegetable glycerin, a natural by-product of the oil production process, is an odorless, colorless liquid often used as a cosmetic additive in lotions, moisturizers, soaps and shampoos. According to Botanical.com, glycerin has emollient-like properties that soften and soothe the skin, and assist in retaining moisture.

Rosy cheeks can be a symbol of a youthful, healthy glow, but for some people, rosy cheeks are the result of rosacea, a skin disorder that causes redness of the facial skin. Knowing the difference between healthy rosy cheeks and rosacea is important, because rosacea may require medical attention.