Friday fact: Vitamin D the ☀️Vitamin is essential for bone health. It also plays an important role in skin tone and can help manage psoriasis. Our skin synthesises Vitamin D from sunlight. Other sources include foods such as salmon, cod, tuna, eggs along with fortified milk, yoghurt and cereals. Optimal concentrations of Vitamin D can delay both ageing and hair loss. Casual sun exposure with care taken not to burn is recommended. However, check with your doctor if you have a history of skin cancer as UV radiation can lead to melanoma and non-melanoma skin cancers.