Hermetica Superfood Encyclopedia
The Short Answer
An extract from apple leaves containing unique compounds that help support healthy blood sugar levels and protect your heart.
CategoryFruit
GroupExtract
Evidence LevelStrong
Synergy Pairings4
Health Benefits
Supports cardiovascular health by improving vascular integrity and reducing LDL cholesterol, attributed to flavonoids like quercetin and phloridzin.
Aids in blood sugar regulation by enhancing insulin sensitivity through phloridzin, supporting glucose metabolism.
Provides potent antioxidant and anti-inflammatory protection from high polyphenol content, neutralizing oxidative stress.
Boosts immune defenses and oral health through its antiviral and antibacterial properties.
Promotes digestive and gut health via tannins and prebiotic fibers that balance microbiota and enhance nutrient absorption.
Origin & History
Apple Leaf Extract is derived from the leaves of the common apple tree (Malus domestica), a species native to temperate regions across Europe, Asia, and North America. The leaves are a rich source of bioactive compounds, particularly flavonoids and polyphenols, making them valuable in functional nutrition for cardiovascular, metabolic, and antioxidant support.
“Apple leaves have been valued in traditional European herbalism and Chinese medicine for centuries. Historically, they were used as a natural remedy to support digestion, improve circulation, purify the blood, and strengthen immunity, reflecting a long-standing recognition of their therapeutic potential.”Traditional Medicine
Scientific Research
Research, including in vitro and animal studies, supports the cardiovascular, metabolic, and antioxidant properties of apple leaf extract, particularly highlighting the roles of quercetin and phloridzin. Studies indicate potential for blood sugar regulation, anti-inflammatory effects, and immune modulation, validating its use in functional wellness.
Preparation & Dosage
Forms
Available as a standardized extract (powder, capsule) or dried leaves for tea.
Dosage
500 mg of apple leaf extract daily for cardiovascular and glucose regulation
500-1,.
Traditional Use
1-2 teaspoons of dried leaves steeped in hot water as a tea for antioxidant support.
Nutritional Profile
- Flavonoids: Including quercetin and phloridzin, crucial for cardiovascular health and metabolic regulation.
- Polyphenols: A diverse group of antioxidants providing anti-inflammatory and cellular protective effects.
- Triterpenoids: Compounds contributing to immune system support.
- Tannins: Astringent compounds beneficial for digestive health.
- Vitamin C: Supports immune function and collagen synthesis.
- Minerals: Contains calcium, potassium, and magnesium for bone health, electrolyte balance, and nerve function.
Synergy Stack
Hermetica Formulation Heuristic
Polyphenol/antioxidant base
Cardio & Circulation | Gut & Microbiome
Frequently Asked Questions
What is Apple Leaf Extract?
Apple Leaf Extract is derived from the leaves of the Malus domestica tree. It is rich in bioactive compounds like phloridzin and quercetin, which are studied for their ability to support cardiovascular health and help regulate blood sugar metabolism.
Is Apple Leaf Extract safe for diabetics?
It may help regulate blood sugar, but it can also potentiate the effects of diabetes medications, increasing the risk of hypoglycemia. Diabetics should consult their healthcare provider before using it and monitor their blood sugar levels closely.
What is phloridzin and why is it important?
Phloridzin is a key antioxidant compound in apple leaves. It works by inhibiting SGLT1 and SGLT2 proteins, which reduces glucose absorption in the intestine and reabsorption in the kidneys, thereby helping to lower blood sugar levels.

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