Question

22. Vitamin D is produced in human body by​

Answer 1

Answer:

sunlight

Explanation:

because the rays of sunlight is very good for our body

Answer 2

Answer:

Explanation:

∆ Vitamin D is a hormone produced by the kidneys that helps to control the concentration of calcium in the blood and is vital for the development of strong bones.

∆ The sun's energy turns a chemical in your skin into vitamin D3, which is carried to your liver and then your kidneys to transform it to active vitamin D. The first stop is in the liver, where vitamin D picks up extra oxygen and hydrogen molecules to become 25-hydroxyvitamin D, or 25(OH)D.

Thank me.

Please mark me as Brainliest!!!