Study: NCT04465851

Intervention type: DIETARY_SUPPLEMENT
Group type: ACTIVE_COMPARATOR
Intervention: Ferrous Sulphate 65 mg
Description: Oral ferrous salt supplement Ferrous Sulphate 200 mg (equiv. 65 mg elemental iron content)~Participants instructed to swallow opaque capsules with water away from meals (on an empty stomach)~At the mid-point visit day (day 21) and the finally at the end-point (day 42) compliance will be verified by counting capsules

Intervention type: DIETARY_SUPPLEMENT
Group type: PLACEBO_COMPARATOR
Intervention: Ferrous Sulphate 65 mg
Description: Oral ferrous salt supplement Ferrous Sulphate 200 mg (equiv. 65 mg elemental iron content)~Participants instructed to swallow opaque capsules with water away from meals (on an empty stomach)~At the mid-point visit day (day 21) and the finally at the end-point (day 42) compliance will be verified by counting capsules

Intervention type: DIETARY_SUPPLEMENT
Group type: ACTIVE_COMPARATOR
Intervention: Curcumin
Description: HydroCurc™ 500 mg formulated curcumin~At the mid-point visit day (day 21) and the finally at the end-point (day 42) compliance will be verified by counting capsules~Participants instructed to swallow opaque capsules with water away from meals (on an empty stomach)

Intervention type: DIETARY_SUPPLEMENT
Group type: ACTIVE_COMPARATOR
Intervention: Curcumin
Description: HydroCurc™ 500 mg formulated curcumin~At the mid-point visit day (day 21) and the finally at the end-point (day 42) compliance will be verified by counting capsules~Participants instructed to swallow opaque capsules with water away from meals (on an empty stomach)

Intervention type: OTHER
Group type: PLACEBO_COMPARATOR
Intervention: Placebo (Ferrous Sulphate)
Description: Microcrystalline cellulose~Participants instructed to swallow opaque capsules with water away from meals (on an empty stomach)

Intervention type: OTHER
Group type: PLACEBO_COMPARATOR
Intervention: Placebo (Curcumin)
Description: Microcrystalline cellulose~Participants instructed to swallow opaque capsules with water away from meals (on an empty stomach)

Intervention type: OTHER
Group type: PLACEBO_COMPARATOR
Intervention: Placebo (Curcumin)
Description: Microcrystalline cellulose~Participants instructed to swallow opaque capsules with water away from meals (on an empty stomach)

Intervention type: OTHER
Group type: PLACEBO_COMPARATOR
Intervention: Placebo (Curcumin)
Description: Microcrystalline cellulose~Participants instructed to swallow opaque capsules with water away from meals (on an empty stomach)

Intervention type: DIETARY_SUPPLEMENT
Group type: ACTIVE_COMPARATOR
Intervention: Ferrous Sulphate 18mg
Description: Oral ferrous salt supplement~Ferrous Sulphate 55 mg (equiv. 18 mg elemental iron content)~Participants instructed to swallow opaque capsules with water away from meals (on an empty stomach)~At the mid-point visit day (day 21) and the finally at the end-point (day 42) compliance will be verified by counting capsules

Intervention type: DIETARY_SUPPLEMENT
Group type: PLACEBO_COMPARATOR
Intervention: Ferrous Sulphate 18mg
Description: Oral ferrous salt supplement~Ferrous Sulphate 55 mg (equiv. 18 mg elemental iron content)~Participants instructed to swallow opaque capsules with water away from meals (on an empty stomach)~At the mid-point visit day (day 21) and the finally at the end-point (day 42) compliance will be verified by counting capsules