A new book by Dr. Tieraona LowDog M.D. Listened to a podcast with her about it on the People's Pharmacy. Interesting information on nutrient deficiency resulting from common medications, PPIs, statins, ace inhibitors, etc. http://www.peoplespharmacy.com/2016...-sense-for-you/ Covered so many topics, differences in age, race, gender, vegetarians, etc. on dietary needs. Very balanced, wide-ranging and informative discussion about her book:
http://www.amazon.com/Fortify-Your-...s/dp/1426216688 published Feb 2. She has been on other podcasts, good questions asked on this one (Joe is a pharmacist)

Her blog/website: https://drlowdog.com This site has many resources, list of events, blog covers other topics in addition to nutrients and supplements like stress, etc.