Rooibos

RooibosRooibos (Aspalathus linearis)

Rooibos — meaning ‘red bush’ in Afrikaans — is a caffeine-free herbal tisane native to the Cederberg mountains of South Africa. Uniquely rich in aspalathin and nothofagin, two rare antioxidants found almost exclusively in this plant, Rooibos has attracted significant scientific interest for its wide-ranging benefits including metabolic support, cardiovascular health, cortisol regulation, and anti-inflammatory properties. Naturally sweet, gentle, and caffeine-free, it is suitable for all ages and times of day.

What it does

  • Rich in aspalathin and nothofagin — rare antioxidants unique to Rooibos
  • Supports healthy blood sugar levels and insulin sensitivity
  • May support cardiovascular health and healthy cholesterol levels
  • May help regulate cortisol levels, supporting the body’s stress response
  • Has anti-inflammatory and antispasmodic properties
  • Naturally caffeine-free — gentle on the nervous system and suitable any time of day
  • Contains minerals including calcium, manganese, and fluoride that support bone health

Frequently Asked Questions

What makes Rooibos different from other herbal teas?

Rooibos is the only known significant source of aspalathin, a rare C-glucosyl dihydrochalcone antioxidant with demonstrated metabolic and cardiovascular benefits. Combined with being naturally caffeine-free, this makes it uniquely valuable among herbal tisanes.

Can Rooibos help with stress?

Research suggests Rooibos may help modulate cortisol levels — the body’s primary stress hormone — supporting a calmer stress response. It is not a treatment for anxiety or stress disorders; consult your doctor for personalised guidance.

Is Rooibos good for blood sugar?

Studies suggest aspalathin in Rooibos may support healthy glucose metabolism and insulin sensitivity. It is not a substitute for medical management of blood sugar conditions.

Is Rooibos safe during pregnancy?

Rooibos is caffeine-free and generally considered safe during pregnancy in normal amounts as a beverage. Always consult your doctor or midwife before making changes to your diet during pregnancy.

Can children drink Rooibos?

Yes — Rooibos is caffeine-free and low in tannins, making it one of the few tisanes considered suitable for children and infants in moderate amounts.

Research References

Caution

  • Generally considered safe when consumed as a tea or tisane in normal amounts
  • Those on medication for diabetes or blood pressure should consult their doctor before regular use in large amounts
  • Rare cases of liver toxicity have been reported with very high consumption — enjoy in moderation