Green Coffee Bean Extract: Metabolism, Weight Loss & Antioxidant Support
1. What Is Green Coffee Bean Extract?
Green coffee bean extract is made from unroasted Coffea arabica beans, standardized for chlorogenic acids (CGAs). CGAs inhibit glucose-6-phosphatase, reducing glucose release, and may slow carbohydrate absorption—mechanisms that support glycemic control and weight management.
2. Clinically Demonstrated Benefits
2.1 Modest Weight Loss
A meta-analysis of 10 RCTs (n=573) reported that 400 mg–1,000 mg/day of green coffee extract led to 2.5 kg greater weight loss versus placebo over 6–12 weeks.
2.2 Improved Glycemic Control
In a double-blind crossover trial, 480 mg CGA/day reduced fasting blood glucose by 6% and improved insulin sensitivity in prediabetic adults.
2.3 Antioxidant & Cardiovascular Support
CGAs exert antioxidant activity, reducing oxidative stress markers (MDA) by 15% in healthy adults following 600 mg/day supplementation.
3. Optimal Dosage & Timing
3.1 Dose
400–1,000 mg green coffee extract (standardized to ≥45% CGAs) daily.
3.2 Timing
30 minutes before meals to maximize attenuation of postprandial glucose spikes.
4. Safety & Side Effects
Green coffee extract is well tolerated at up to 1,000 mg/day; mild headaches or jitteriness can occur due to residual caffeine content. No serious adverse events reported in long-term trials.
5. Where to Find Green Coffee Bean Extract in Maxine’s Burn
- Sip N Burn: Delivers 800 mg green coffee extract per serving for metabolic support.
- Crea Burn: Combines CGAs with other thermogenic nutrients to boost energy.
