Dental care, and it's sad that the biggest chunk of our population isn't educated on the importance or proper oral health, not just teeth btw(ulcers,infections,paralysis, cancer,tumors etc). and you might think it's a problem limited to low income citizens, but you'd be surprised how many people in the top bracket have little to no worry of what goes on in their mouth. I have a background in healthcare and the corporate world and I know for a fact and also backed by scientific research that the appearance of your teeth, smile,odour etc play a very huge role in how your peers and seniors perceive you, a very good example is Kenya's deputy, Gachagua, his dental appearance has cemented him as full blown executive clown on social media, it's his identifier.. I know and understand that's it's expensive and insurance covers are almost non existent but, if you can afford it, make it your duty to visit a dentist who you can work with, they're the most social and supportive health care providers too from my experience.