Tattoo pigments degrade into particles that are detected in lymph nodes; Understanding stem cells role in psoriasis may lead to new treatments; Safe recommendations for hemorrhoids and advice for hydration; What is ashwagandha used for? The importance of sleep; Tryptophan and a probiotic that helps the immune system fight irritable bowel syndrome; What are the benefits of apple cider vinegar? Caller’s suggestion for using apple cider vinegar; The health benefits of walnuts for diabetes, cardiovascular disease and much more; The importance of a diverse microbiome for every aspect of health; Vancomycin antibiotic and a probiotic yeast to treat the difficult bacterium C. difficile; Spots on legs may be a drug reaction after a urinary tract infection; Diet advice for prostate cancer; Treating a stye with warm compress instead of colloidal silver; Quick advice to support fracture healing because of osteopenia