Dr Setlow said an option might be to continue using sunscreens but to increase vitamin D intake through foods such as milk, fish, cod liver oil and some cereals.

• 谢德罗博士说，可以选择继续使用遮光剂而通过食用象牛奶、鱼、雪鱼肝油和一些谷物食物来增加维他命D的摄入量。