4. Multi-Vitamins
While each vitamin plays a different role in hair growth, taking a multi-vitamin can often be the most beneficial tactic. Multi-vitamins address a range of dietary needs and can fill in gaps in your nutrition that you didn’t even know existed. Of course, supplementing with vitamins can only go so far. You need to be sure to eat a balanced diet and rule out any medical illnesses with your doctor if you can’t seem to achieve the hair growth you desire.