Those who drink one or two cups of tea daily may have a lower risk of developing two types of skin cancer by 20 to 30 percent. In a study conducted on nearly 2,200 adults, researchers found that tea drinkers had a lower risk of developing squamous cell and basal cell carcinoma, the two most common forms of skin cancer.

The findings were published in the Journal of the American Academy of Dermatology.

Tea drinking did not show any effect on the worst skin cancer, melanoma. Still, the findings support the theory that tea antioxidants may limit the damage UV radiation inflicts on the skin, according to the study authors, led by Dr. Judy R. Rees of Dartmouth Medical School in Lebanon, New Hampshire.

The researchers do warn that it is not okay to bake in the sun and then have a cup of tea afterwards.

The study did not mention what specific types of teas might be more beneficial than others.

Increased intake of vitamin C from the diet, but not from supplements may slash the risk of mouth cancer by 48 percent, says an epidemiological study.

The study, published in the International Journal of Cancer, used data on supplement use and diet for 42,340 men in the Health Professional Follow-Up Study. During the course of the study, 207 oral pre-malignant lesions were documented.

Vitamin C from dietary sources was significantly associated with a reduced risk of mouth cancer, but no association with the vitamin from supplements was found.

Vitamin C is needed to form collagen, a tissue that helps to hold cells together. It’s essential for healthy bones, teeth, gums, and blood vessels. It helps the body absorb iron and calcium, aids in wound healing and contributes to brain function.

You can find high levels of vitamin C in red berries, kiwi, red and green bell peppers, tomatoes, broccoli, spinach, and juices made from guava, grapefruit and orange.