2 months ago noticed right side develop nasal line. Due to age, loss of volume. Always had a small face - lost weight fastest & gain weight hardly ever. A doc said fillers easiest fix but want to avoid artificial stuff for now. Being preventive to avoid a point where it is too deep. Thank you! Costs helpful too. Would monthly microneedling help? Would facial exercise devices: Facial-flex type help? Eat more? Drinking 4 litres of water help? [Read a woman noticed a big change in face lines]