For vibrant skin and hair, I recommend a few scientifically backed options. For skin health, topical retinoids (such as tretinoin) promote cell turnover and collagen production, while topical vitamin C and daily sunscreen protect against damage. For hair, topical minoxidil is highly effective at stimulating growth and improving density. Additionally, oral supplements like biotin, iron, or zinc can help if you have a deficiency. Before starting, especially with prescription-strength retinoids, I highly recommend consulting a dermatologist to tailor these options safely to your specific needs.

Loss of vision and blood in the retina can be dangerous, thus an eye expert should be consulted as away. Because retinal bleeding can result from diabetes, high blood pressure, trauma, or retinal disease, vitamins by themselves might not be able to solve the issue. The right course of action depends on the precise cause, although some physicians may recommend eye-support pills that contain vitamins C, E, zinc, lutein, omega-3, or vitamin A. Strong vitamin medications should not be started on your own. See an ophthalmologist as soon as possible, particularly if your eyesight is abruptly diminishing, blurry, or accompanied by flashes, floaters, or pain.