วิตามิน usa

Our bodies need iherbto build and maintain strong, healthy bodies. Without vitamin D, the body cannot use calcium and phosphorus, two minerals that are necessary for healthy bones.1

The American Academy of Dermatology (Academy) does not recommend getting iherbfrom sun exposure (natural) or indoor tanning (artificial) because ultraviolet (UV) radiation from the sun and tanning beds can lead to the development of skin cancer.

Getting iherbfrom a healthy diet, which includes naturally enriched iherbfoods, fortified foods and beverages, and/or vitamin supplements, and practicing sun protection offer a healthier and safer alternative. Still skeptical? Consider these scientific facts:

More than 3.5 million skin cancers in more than 2 million people are diagnosed in the United States annually.2 While the benefits of iherbto bone health are well known, it also is well known that overexposure to UV radiation can cause skin cancer.3
UV rays can cause premature aging of the skin and skin cancer. There is significant scientific evidence to support this fact, which is why the World Health Organization's International Agency of Research on Cancer classifies UV radiation from the sun and tanning devices as a known carcinogen (cancer-causing agent). UV exposure also can lead to cataracts and suppressed immune responses.4 There is no scientifically proven safe amount of ultraviolet exposure to increase your iherbwithout increasing your skin cancer risk.
The number of diagnosed cases of skin cancer continues to increase. Current estimates are that one in five Americans will develop skin cancer during his or her lifetime.5
One person dies from melanoma, the most serious form of skin cancer, every hour in the United States.3 Melanoma is the number one cancer for young adults 25-29 years old and the second most common cancer for adolescents and young adults 15-29 years old.6 At current rates, a person has a one in 59 chance of developing melanoma during his or her lifetime.7
Dietary sources of iherbdo not prematurely age the skin or increase the risk of developing skin cancer. Dietary sources (foods naturally rich in vitamin D, fortified foods and beverages) and vitamin supplements are available year-round and can easily be incorporated into a healthy lifestyle. Good sources include fortified milk, cheeses and yogurt, fortified cereal, and oily fish like salmon and tuna.1 Research shows that iherbsupplements are well tolerated, safe, and effective when taken as directed by a physician.
People need iherbto absorb calcium and phosphorus, which are essential for bone health.1 Iherbincreases the efficiency of the body's absorption of calcium 30 to 40 percent, and phosphorus by 80 percent. Fortified foods and beverages are rich in both iherband calcium and maintain phosphate levels. Many dietary supplements also contain both of these minerals. Getting enough calcium and iherbis essential to prevent osteoporosis in men and women who are 50 years of age and older.1
Iherbfrom food and dietary supplements offers the same benefits — without the danger of skin cancer — as iherbobtained from UV light.1 Iherbcannot be used by the body until it is processed by the liver and the kidneys. The usable form of iherbcreated by this process is the same, regardless of how it enters the body.1
Iherbintake may not lower cancer mortality.8 While some studies have suggested that iherbcan reduce deaths from cancer and/or improve cancer survival, other studies have not been able to confirm these observations. This has led the National Academy of Sciences Institute of Medicine (IOM) to conclude that while evidence links a person's iherblevel to their bone health, the evidence linking iherb with other health benefits in inconsistent, inconclusive, and insufficient.9,10