Normal.. for details do direct online consultation

From the image, the light brown longitudinal line on the toenail appears consistent with a condition called longitudinal melanonychia, which means a pigmented line running along the nail. In many cases this can occur due to minor nail matrix activation, previous trauma, nutritional deficiencies, or benign pigment deposition. Since your blood test shows Vitamin D deficiency (7.4) along with Iron and Vitamin B12 deficiency, nutritional deficiency can sometimes contribute to nail changes, ridging, or pigmentation changes.

No need to worry.specific treatment is available.it depends on severity of the disease . Complete medical history is required.. Pls do online consultation with Dermatologist for detailed prescription & guidance.

It is melanonychia which is common after trauma and deficiencies and more However it is better to consult for better management

Kindly consult online for further examination and proper treatment

No definite treatment available

Kindly consult online for proper treatment and guidance.

Kindly consult for further evaluation

Visit a dermatologist to get dermoscopy

Hello, you can do online consultation with Doctor . Will need to take detailed history for proper evaluation.  Please share photos of the concerned areas. Will prescribe medication accordingly.