Some Room for -> Mushroom

Mushrooms as a source of Vitamin D:

• Photobiology of vitamin D in mushrooms and its bio-availability in humans
• A Review of Mushrooms as a Potential Source of Dietary Vitamin D.(According to the article, mushrooms have highest level of vitamin D₂ and a potential to be the only non-animal, unfortified food source of vitamin D.)
• Vitamin D4 in Mushrooms

Articles on Mushrooms vs. Immune System and/or Cancer:

• Mushroom polysaccharide lentinan for treating different types of cancers: A review of 12 years clinical studies in China.
• The Mast Cell Stabilizing Activity of Chaga Mushroom Critical for Its Therapeutic Effect on Food Allergy Is Derived From Inotodiol 
• Review on Chaga Medicinal Mushroom, Inonotus Obliquus (Higher Basidiomycetes): Realm of Medicinal Applications and Approaches on Estimating Its Resource Potential
• Continuous intake of the Chaga mushroom (Inonotus obliquus) aqueous extract suppresses cancer progression and maintains body temperature in mice
• Edible Mushrooms: Improving Human Health and Promoting Quality Life
• Medicinal Mushrooms in Human Clinical Studies. Part I. Anticancer, Oncoimmunological, and Immunomodulatory Activities: A Review.

Mushrooms in Clinical Trials:

• Efficacy Evaluation of the Mushroom Beverage on Emotion Regulation: A triple-blind, randomized-controlled trial, recruiting in 2019
• Immune Benefits From Mushroom Consumption - Completed Study with results: Consuming Lentinula edodes (Shiitake) Mushrooms Daily Improves Human Immunity: A Randomized Dietary Intervention in Healthy Young Adults. 

More on Mushrooms:

• Udemy Course: Mushrooms for Health, Increase your energy, lower your blood sugar, improve your memory all with medicinal mushrooms.
• Courses @ https://mycologos.world/  (Kickstarter) ; @ http://mushroomexam.com/