Selfies are not useless at all. A photo of yourself can be useful to keep an eye on your health.
Lose weight
Ever wonder if you've gained weight since last summer? By regularly taking a picture of yourself, you can easily see whether your figure has changed.
Skin check
Photos are ideal for keeping an eye on your skin. Do you see any changes, blemishes or moles that change shape? You can easily keep an eye on them via photos.
Food
You don't have to stick to selfies. By photographing your food, you keep a recipe book, as it were. It is also useful as a food diary. Have you been feeling a little sluggish lately? You may be able to discover a pattern in your eating habits.
Hint
The collect app notifies you every day to take a photo. Nice to collect photos of your daily life. Download the app from iTunes.
