Exciting stem cell research, cataract lens replacement, heart valve physiology and much more

Summary: Advances in stem cell research helps regenerate kidney cells; How to minimize premium cost for Affordable Care Act health insurance; How long does the lens replacement last after cataract surgery? One should get shingles vaccine a year after a shingles episode; A person with Mallet finger should keep the splint on for the full 8 weeks; Nuts are a good source of calories for a vegan wishing to gain weight; Experiences of a woman born with cataracts; New technology to detect retinal diseases early; Alternatives to repeating CT scans to detect coronary calcium and arterial plaque; Advanced testing for arterial health; More about how to gain weight — supporting digestive enzymes helps; All about heart valves and tricuspid regurgitation; Food sensitivities in a vegan that is now eating meat and minimizing grains; A case of foot pain could be plantar fasciitis — stretching the tendons helps; Ayurvedic "oil pulling" might help reduce tooth plaque, but probably won't cure an abscess; Supplements to help leg cramps