Is it possible to irradiate then freeze mushrooms to use as a source of vitamin D during the winter? Short answer – yes.Please visit my blog: www.robertbarrington.netStudies mentioned in this video: button mushroomscholecalciferolcholesteroldietergocalciferolergosterolhealthmushroomsnutritionoyster mushroomsshiitake mushroomssupplementsultraviolet light mushroomsvideoVITAMINVitamin Dvitamin d insuficiencyvitamin d supplementsvitamin d2vitamin d3Vitamin SupplementsvlogYouTubeRelated Posts Japan Ashwagandha Supplements Market (2026-2033) April 17, 2026 Should You Take Creatine? Benefits, Risks and Uses April 17, 2026 ViVi Youth Introduces New Calcium Supplement for Women Focused on Absorption April 17, 2026 Can supplements reverse fatty liver? Hepatologists reveal what they actually do April 17, 2026 Oral Probiotics Supplements Market is expected to Hit US$ 376.4 April 17, 2026 I Took The Viral Organ Supplements For A Month. Here Are All The Changes I Noticed April 17, 2026