Sunflower Seeds

- If you notice vertical ridges in your nails, it could be due to lack of manganese in your body.

- Get rid of this issue by snacking on seeds.

- These seeds are a powerhouse of nutrients and are enriched with vitamin B6, zinc, vitamin E, copper and manganese, which are a perfect cure for your weak and brittle nails.

- Pro tip: Using sunflower seeds as a salad topping or in baked items can be a great way of including them in your diet.