Benefits
Healthy cholesterol
A 2023 systematic review and meta-analysis of randomized controlled trials found that amla extract improved lipid profile measures, including total and LDL cholesterol, compared with control. The pooled trials used generic amla preparations, not the Amlaac® brand.
Blood glucose and CRP improved in pooled trials of generic amla
The same 2023 meta-analysis also reported improvements in blood glucose and in C-reactive protein, an inflammation marker, versus control. This is pooled evidence from separate trials of generic amla, and it does not mean amla treats, prevents or manages diabetes, heart disease or any other condition.
Naturally high in vitamin C and polyphenols
Amla fruit is naturally high in vitamin C and polyphenols. That is a statement about what is in the fruit, not a measured result. The meta-analysis cited on this page measured cholesterol, blood glucose and C-reactive protein, not antioxidant activity; oxidative stress markers were measured only in separate trials of another amla extract, described below.
Lower oxidative stress markers in trials of another amla extract
Tested as Capros, a different branded aqueous amla extract, not Amlaac. In a 12-week double-blind trial in 59 adults with metabolic syndrome, 250 or 500 mg twice daily raised glutathione (up to 53%) and cut malondialdehyde, a lipid peroxidation marker (up to 31%), with no change on placebo. A 12-week trial in type 2 diabetes improved these markers versus placebo. Each arm had about 20 people; the extract maker supplied the capsules.
Mechanism of action
Polyphenol and vitamin C antioxidants
In laboratory testing, amla's gallic acid, tannins and vitamin C can neutralize free radicals. This is a proposed explanation; two human trials of another amla extract found lower oxidative stress markers, but they did not show that direct radical scavenging is the cause.
Lipid and glucose modulation
Amla polyphenols are thought to influence how the body handles cholesterol and blood sugar. The trials pooled in the cited meta-analysis measured blood markers, so the underlying mechanism in people remains a proposal rather than a demonstrated one.
Clinical trials
Systematic review and meta-analysis of randomized trials of amla (Emblica officinalis) on lipid profile, glucose, and C-reactive protein. (Setayesh et al. 2023, Diabetes and Metabolic Syndrome)
Adults pooled from multiple separate randomized controlled trials of generic amla extract. None of the pooled trials tested Amlaac®, and the trials differed in the amla preparation and dose used.
Pooled results favored amla over control for lipid profile, blood glucose and C-reactive protein. Because this is a meta-analysis combining separate trials that used different amla preparations and doses, it cannot tell you what one specific branded product such as Amlaac® will do, and it is not evidence that amla treats any disease.