Experimental: Desert Harvest Super-Concentrated, Freeze-Dried Aloe Vera Capsules

Participants will self-administer Desert Harvest super-concentrated, freeze-dried aloe vera capsules orally over a sixteen week period. The dosing regimen includes administering 3 capsules twice daily for the first month, 3 capsules three times daily for the second month, and 4 capsules three times daily for the third month. During the fourth month, participants will administer 10 capsules per day the first week (4 in the morning, 2 in the afternoon, and 4 in the evening), 8 capsules per day the second week (4 in the morning, 4 in the evening), 6 capsules per day the third week (3 in the morning, 3 in the evening), and 4 capsules per day the fourth week (2 in the morning, 2 in the evening). A participant must stay on a minimum of 6 capsules per day for the first three months in order to remain in the study.

Placebo_comparator: Placebo

Participants will self-administer placebo capsules orally, matching the dosing regimen of the experimental treatment, over a sixteen week period. Placebo capsules will be identical in appearance and packaging to the experimental capsules.