THE PURSER WELLNESS LIBRARY

Let’s explore Vitamin D

A COURSE FOR YOUR CURIOSITYGetting to know your micronutrients

5 chapters, at your pace

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New to this subject? Start with this free introduction.Is a Vitamin Deficiency the Root Cause of Your Problems?

172 discoveries for your curiosity15 matching listings grouped; alternative sources stay available.

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InstagramSep 26, 2025

If a young woman in her 20s or 30s stops menstruating, it’s rarely true menopause—it’s usually due to pituitary…

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If a young woman in her 20s or 30s stops menstruating, it’s rarely true menopause—it’s usually due to pituitary damage or vitamin deficiencies. True menopause timing is best predicted by when her mother or sisters experienced it.

Health BlogMay 10, 2019

What Exactly is Biotin?

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Aloha, Have you wanted your hair or nails to grow faster and thicker than they naturally do? As my hair grew back after chemotherapy I was extremely impatient. I bought biotin pills to take every day and my hair has actually grown in faster and thicker than before. A picture is worth a thousand words, so here are pictures starting in June 2016 to April 2019 with how much my hair has grown with the help of biotin. I was reading Dr. Purser’s new book Vitamin Deficiency Symptoms & Cures he wrote with Jared Larkin about the benefits of vitamins. I came across biotin and there are even more benefit

Health BlogDec 13, 2018

Holidays and Diabetes

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Aloha, I thought a lot this week about what to write and researched several great topics. However, I kept coming back to the holiday season and all the delicious foods we eat during this time. I know it can be difficult to control eating everything at the office, at home, or the amazing feasts from Thanksgiving to Christmas. During this time, I try to be mindful of portion control and remember it is fine to sample a little of everything. I also tend to worry about loved ones who suffer from diabetes and wonder how they control their urge to eat sweets during the holiday season. My father was d

Health BlogDec 6, 2018

Natural Progesterone

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Aloha, In a previous blog, I talked about the ‘Sunshine’ vitamin, and today I want to share a little bit about the ‘Feel Good’ hormone. Natural progesterone is an incredible hormone that helps women with many benefits women. Take a look at some of these benefits: Stops or reduces hot flashes Stops or reduces night- or day-sweats Reduces risk of breast cancer Kills breast cancer cells (causes apoptosis) Reduces or reverses fibrocystic breast tissue Reduces the risk of heart attacks (reduces coronary artery disease) Causes somnolence (sleepiness) and aids in sleep Causes weight loss Causes incre

Health BlogFeb 28, 2018

Top 10 Steps You Can Take to Prevent Breast Cancer Today!

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Do you have family history of breast cancer, but are BRCA Negative? Here are some tips tricks that reduce risk: Take CoQ10 supplementation -- ubiquinol 200mg/day Take Vitamin D3 5,000 iu/day -- get level to 90-104 Take fish oil 2500 mg/day Lose weight! Exercise regularly 1-4-7 Stop smoking Increase your natural progesterone levels above 20 ng/ml -- take compounded RDT at night Take iodine supplement Stop BCPs or Depo-Provera -- use abstinence vs condom vs foam vs copper IUD Check your intracellular Zinc and Selenium levels. While you're at it, check your TSH, FT3, and FT4 levels to make sure t

Health BlogFeb 28, 2018

Top 12 Steps You Can Take to Prevent Colon Cancer Today!

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Below are steps you can do right away that are under your control to prevent colon cancer: Have a free FOBT from state cancer society Have a colonoscopy performed Eat more fiber Eat less red meat Eat less barbecued red meat Eat your veggies Take CoQ10 supplementation Take Vitamin D3 5,000 iu/day Take fish oil 2500 mg/day Lose weight! Exercise regularly 1-4-7 Stop smoking Contact us at (801) 796-7667 or info@danpursermd.com for help. Check back often for the newest updates!

YouTubeJun 22, 2026

From ER Hell to Recovery: A Sarcoidosis Patient’s Remarkable Turnaround with Dr. Dan Purser

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Hey, this is Dr. Dan Purser. Danpermd.com. Dan Perer here. Um, I have this big genetic practice. I've I've It's been really interesting to to evolve and I keep evolving all the time. Um, I see probably 14 or 15 patients a day for genetics. …

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YouTubeMay 23, 2026

Understanding Your CMA with Redox Results: What Those Two Pages Actually Mean

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Hello, Jackson Lurin here from Perer Wellness. I just wanted to do a brief introduction or a brief uh explanation about the two pages of our CMA cellular micronutrient assay results. Uh I get this question all the time with my patients and …

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YouTubeApr 14, 2026

You’re Not Lazy. You’re Misdiagnosed: The Genetic Blind Spot Costing You Your Energy

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Number one, [music] you're exhausted all the time. You're exhausted when you wake up in the morning. You're exhausted when you go to bed at night. And you know, despite your well-meaning primary care physician in your area, that it's not a …

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Best match puts all-term matches before partial matches and related reading. Identical social posts and matching long titles across other sources are grouped when access is the same. Search covers published titles, descriptions, available article text, report overviews, and the full text of the nutrient, gene and learning-essential reference pages. Books, uploaded chapters and downloads-page reports are searchable through selected editorial guides and topic names; the original files and full book text are not published. Full Drive reports are not copied into search. Substack subscriber titles and public summaries are included; full subscriber content opens on Substack. Video transcripts are added when available.