Justin Hart, Substack
Includes all of the raw data from the CDC
Extremely obese: BMI >40
Vitamin D Life: Obesity and VIRUS studies
- Obesity, Hypovitaminosis D, and COVID-19 – April 2022
 - Less COVID in Japan than US: less obesity (barely mentions Vitamin D and K) - Feb 2022
 - Many people are actively trying to lose weight gained during pandemic - Vitamin D will help
 - Higher COVID death rates in more obese counties - Dec 2021
 - How obesity reduces the ability of vitamin D to fight health problems such as COVID - Nov 2021
 - Co-Epidemic of Obesity and COVID-19 (a co-epidemic of Vitamin D not mentioned) – April 2021
 - COVID-19 hospitalizations: 63% associated with diabetes, obesity, hypertension or heart failure – Feb 2021
 - Light case of COVID-19 in immunocompromised obese man with many comordities but good level of vitamin D – March 2021
 - Obese get less benefit from vaccines: influenza, hepatitis B, rabies and now COVID-19 - March 2021
 - 26 health factors increase the risk of COVID-19 – all are proxies for low vitamin D
 - Virus (adeno-36) increases Obesity which then increases risk of another virus (Influenza) - Oct 2013
 - Increased weight in children 8X more likely for each unit increase in adenovirus (if ignore Vitamin D) – Nov 2019
 - 25 year review of Adenovirsus and obesity – 2018
 - Adenovirus-36 is strongly associated with Obesity (possibly prevented and treated by Vitamin D)
 - Adenovirus-36 association with obesity letter to editor – 2011
 - Obesity pandemic since 1975 - is it due to Vitamin D, Magnesium, Iodine, adenovirus, or what
 - Low vitamin D then Obesity then adenovirus-36
 
COVID-19 treated by Vitamin D - studies, reports, videos
- As of May 7, 2022, the Vitamin D Life page had: 34 trials, 10 trial results, 36 meta-analyses and reviews, 69 observations, 38 recommendations, 55 associations, 89 speculations, 58 videos, 45 Mortality studies see related: Governments, HealthProblems, Hospitals, Dark Skins, 26 risk factors are ALL associated with low Vit D, Recent Virus pages Fight COVID-19 with 50K Vit D weekly Vaccines Take lots of Vitamin D at first signs of COVID
 
Overview Obesity and Vitamin D contains
- FACT: People who are obese have less vitamin D in their blood
 - FACT: Obese need a higher dose of vitamin D to get to the same level of vit D
 - FACT: When obese people lose weight the vitamin D level in their blood increases
 - FACT: Adding Calcium, perhaps in the form of fortified milk, often reduces weight
 - FACT: 168 trials for vitamin D intervention of obesity as of Dec 2021
 - FACT: Less weight gain by senior women with > 30 ng of vitamin D
 - FACT: Dieters lost additional 5 lbs if vitamin D supplementation got them above 32 ng - RCT
 - FACT: Obese lost 3X more weight by adding $10 of Vitamin D
 - FACT: Those with darker skins were more likely to be obese Sept 2014
 - OBSERVATION:  Many mammals had evolved to add fat and vitamin D in the autumn
- and lose both in the Spring - unfortunately humans have forgotten to lose the fat in the Spring
 
 - SUGGESTION: Probably need more than 4,000 IU to lose weight if very low on vitamin D due to
risk factors such as overweight, age, dark skin, live far from equator,shut-in, etc. - Obesity category has 
385 items - Normal weight Obese (50 ng = 125 nanomole)
 
Obesity is associated with low Vitamin D (and treated by D as well) – Aug 2019 has
Fast weight loss by Obese: Summary of the data as of Sept 2019
1) 50,000 IU Vitamin D weekly for at least 6 months
If gut problems, should use a gut-friendly form of vitamin D
2) Add calorie restriction diet and light exercise after ~2 months*
* Vitamin D levels must be above 30ng/ml to help with weight loss
* Start losing weight 2 months sooner if take a 50,000 IU daily for a week
3) More weight loss if also add Magnesium or cofactors
30% Improved Vitamin D response with Magnesium - a Vitamin D Cofactor
Note: Magnesium reduces weight loss by itself as well
20% improved vitamin D response if also add Omega-3 a Vitamin D Cofactor
Note: Omega-3 reduces weight loss by itself as well
4) More weight loss if also improve activation of Vitamin D Receptor
Vitamin D Receptor activator: 0-30% improved Vitamin D response
Obesity 1.5 X more likely if poor Vitamin D Receptor – meta-analysis Nov 2019
Update Dec 2019 - Dr. Greger plant-based eating (not diet) for both weight loss and health.
His book does not mention Vitamin D nor AdenovirusHigher COVID death rates in more obese counties - Dec 2021Printer Friendly PDF this page! Follow this page for updates749 visitors, last modified 02 Dec, 2021, This page is in the following categories (# of items in each category) 
