Greens Powder
Effectiveness rated 65 due to supportive meta-analyses for spirulina (e.g., Serban et al. 2016 meta-analysis: significant LDL reduction SMD -0.55) and chlorella (e.g., Wang et al. 2022: TC reduction), but underdosed blends and lack of product RCTs limit score. Safety 85 reflects clean profile minus Prop65 trace lead (common in greens, tested safe per manufacturer). Quality 80 for transparency and affordability vs pricier NSF-certified options like AG1, though unspecified testing lowers it. Overa
MacroLife Macro Greens is a good-value greens powder with moderate evidence for lipid/gut benefits from key algae/probiotics. Suitable for daily nutrition boost, but verify personal tolerance due to trace lead warning. Prefer whole foods; consult doctor if on meds.