Published August 7, 2025

As South Africa marks Women’s Month, fresh scientific evidence elevates Rooibos - not just as a flavorful herbal infusion, but as a natural health ally for women across all life stages. Recent research presented by top South African scientists underscores its diverse benefits in everyday health management.

A Deep Dive into the Science

1. Powerful Antioxidant Protection
Prof. Jeanine Marnewick (CPUT) confirms Rooibos is loaded with antioxidants that combat oxidative stress - a contributor to chronic illnesses.

2. Aspalathin: A Key Bioactive Compound
Emeritus Prof. Amanda Swart (SU) has identified aspalathin - a uniquely Rooibos-derived compound - as instrumental in balancing blood sugar and supporting adrenal (stress) health.

3. Glucose Metabolism and Inflammation Benefits
Research from Prof. Christo Muller (SAMRC) shows Rooibos may boost glucose processing and reduce inflammation - hallmarks in managing or preventing type 2 diabetes. 

4. Broad Clinical Evidence
A 2023 review in the Journal of Public Health in Africa highlights that Rooibos intake across individuals aged 6 to 83 improved lipid profiles, antioxidant status, and blood sugar control - even in high-risk groups 

Rooibos Across Life Stages

Girls (6–12 years):

• Rich in antioxidants that support healthy development.

• Naturally sweet and caffeine-free—ideal for growing bodies.

• Low in tannins, so it's gentle on iron absorption during growth spurts.

Teenagers & Young Women (13–25):

• Anti-inflammatory properties may ease menstrual discomfort.

• Helps hydrate and sustain mental focus for academic or athletic performance.

• Encourages healthier beverage choices in place of sugary energy drinks.

Women of Reproductive Age (26–40):

• Safe for pregnancy and breastfeeding (though medical advice is always recommended).

• A soothing, iron-friendly alternative to tea or coffee.

• Supports better blood sugar control, heart health, and reduced oxidative stress.

Midlife & Menopausal Women (41+):

• Aspalathin and nothofagin support metabolism and may alleviate menopausal symptoms like hot flashes and fatigue.

• Promotes cardiovascular well-being and reduces inflammation.

Why Rooibos Is on the Rise

As a caffeine-free, naturally sweet beverage, Rooibos appeals to women who seek healthier alternatives to coffee or sugary drinks, especially when managing stress, sleep, or metabolic health. It's versatile: available as traditional tea, ready‑to‑drink blends, shots, capsules, or mixed with botanicals and probiotics to suit various preferences and lifestyles 

Supplementary Insights from Broader Research

1. Rich in antioxidants—aspalathin, nothofagin, quercetin—supporting inflammation reduction, heart health, and blood sugar regulation. Rooibos may also enhance immune defenses with flavonoids like quercetin and luteolin.

2. Heart and metabolic support. Evidence suggests Rooibos can improve cholesterol levels (reduce LDL, increase HDL), enhance insulin sensitivity, and promote better glycemic control, particularly when consumed consistently (sometimes up to six cups daily in studies).

3. Low tannins and calorie-free. Unlike many teas, Rooibos has very low tannin content, meaning it won’t interfere with nutrient absorption, and it's calorie-free when unsweetened—making it diet-friendly and gentle on digestion.

4. Safety considerations. Generally safe for daily consumption. However, individuals with liver conditions or those on ACE inhibitors or chemotherapy medications should consult a healthcare provider, as Rooibos may interact with certain treatments.