cosmetics and toiletries

Is collagen the Fountain of Youth?

As you age, a glance in the mirror may reveal a few fine lines, wrinkles, age spots and sagging skin. You may become more worried about the thickness of your hair, your creaking joints or a loss of muscle.

Sunscreen could cause vitamin D deficiency

Exposing skin to sunlight is a convenient way to meet our vitamin D needs, which is crucial for bone health. That might make you wonder: Does wearing sunscreen interfere with vitamin D levels and potentially cause vitamin D deficiency?