Fundamental D3 1000 IU Immune Support N-Acetyl-L-Cysteine USP: 500 mg

N-Acetyl-L-Cysteine USP:  500 mg

and Calcium Silicate

and it is referred to as ling zhi

Swallow softgel whole

those that received 1

Fundamental D3 1000 IU Immune Support N-Acetyl-L-Cysteine USP: 500 mgFundamental D3 1000 IU 180 capsules Clinical Applications Maintains Bone and Dental Health Increases Calcium Absorption and Balance Boosts Immune Activity Supports Cardiometabolic Health, Blood Sugar Balance and Weight Loss Helps Increase Musculoskeletal Strength and Comfort Vitamin D is a steroid vitamin, a group of fat soluble pro hormones that are best known for the role they play in supporting bone health and aiding in the absorption of calcium