How to reply humorously when someone says sunbathing to supplement calcium

Others say that the weather is so nice to bask in the sun and replenish calcium. Let’s take a walk in the park, bask in the sun and replenish calcium. This sentence is a humorous and joking expression. It means that when the weather is good, you can go for a walk in the park or sit outside and bask in the sun, so as to supplement the vitamin D needed by the body and promote the absorption of calcium. .