Vitamins
How much vitamin A do you need a day?
Your daily goal
800 µg
Men 900 µg · Women 700 µg
What it does
Essential for vision (especially night vision), immune defense, skin health and cell growth.
Where you find it
Liver, sweet potatoes, carrots, spinach, red peppers, eggs, dairy.
The other 17
Healthness counts all 18 for you.
Not just protein, carbs and fat. Micronutrients count from your meals and your supplement stack together, so you can see what your diet is actually missing.
Is Healthness medical advice? No. It is an educational tracking tool. Fasting is not right for everyone — if you are pregnant, diabetic, on medication, or have a history of disordered eating, talk to your doctor before changing how you eat.