Nutrition Matters

Nutrition Matters

About the Substack

Inadequate nutrition - especially low vitamin D - is not properly recognised by the medical profession.

Free Subscription Benefits

• All articles are freely available to the public and all subscribers, paid or not.

Paid Subcription Benefits

• There are no direct benefits for paid subscribers.
• Paid subcriptions help support me in my efforts to raise awareness . . .
• . . . of the need for good nutrition, particular regarding vitamin D.

Paid Subscription Plans

• $50 a year
• $5 a month

About Robin Whittle

Electronic technician and computer programmer working with vitamin D aware healthcare professionals and researchers to raise awareness of the immune system's need for at least 50ng/ml 125nmol/L circulating 25-hydroxyvitamin D.