1 Iron helps cells carry oxygen to your hair follicles and often lack of iron can lead to hair loss. 2  Spinach, kale, broccoli, any leafy greens! 3  They contain beta carotene, iron, vitamin C, and folate. 4  Lentils, soybeans, kidney beans â they have tons of protein, zinc, biotin, and iron.
To change your screen resolution. 1  Open Screen Resolution by clicking the Start button , clicking Control Panel, and then, under Appearance and Personalization, clicking Adjust screen resolution. 2  Click the drop-down list next to Resolution, move the slider to the resolution you want, and then click Apply.
Adjusting this virtual ruler to actual size. There are some ways to know the pixels per inch(PPI) to your devie. My laptop has a wide screen (13.6x7.6), and resolution is 1366x768 pixels, 1366 / 13.6 = 100.44 PPI. Screen resolution of current device is pixels.