DrFeb
Health Guide

Indian Redwood

Indian Redwood, botanically known as *Rauvolfia serpentina* and commonly called Sarpagandha, is a traditional medicinal root native to India. For thousands of years, Ayurvedic healers have revered this plant as a powerful natural remedy, particularly for the heart and mind. While it is not a food you eat with dinner, it is a potent herbal supplement used to calm the nervous system and manage blood pressure. Think of it as nature’s gentle sedative—helping you find tranquility in a chaotic world while supporting your cardiovascular health.
Evidence BasedDietary Supplement
Indian Redwood
VERIFIED SOURCE

Bio-Activity Analysis

Effect on Blood Pressure (Hypotensive Effect)

SCIENTIFIC DATA VISUALIZATION

Y-Axis
Blood Pressure Drop (mmHg)
Time (Hours) →

Health Benefits & Sources

Why You Need It

  • Promotes Deep Relaxation: It acts as a natural nervine, helping to soothe anxiety and induce restful sleep.
  • Supports Heart Health: It is traditionally used to help maintain healthy blood pressure levels within the normal range.
  • Natural Pain Relief: The root has analgesic properties that can help alleviate headaches and general discomfort.

Deep Dive

The magic of Indian Redwood lies in a group of alkaloids, most notably Reserpine. These compounds work by depleting stores of neurotransmitters like norepinephrine in the brain. Neurotransmitters are chemical messengers that keep your brain alert and your blood vessels constricted. By gently lowering these levels, Sarpagandha helps your blood vessels relax (lowering pressure) and your mind settle into a calmer state. It is a powerful sedative, making it excellent for those who suffer from racing thoughts or hypertension linked to stress.

Natural Food Sources

Unlike vitamins found in produce, Indian Redwood is a specific root used in herbal medicine. It is not found in fruits or vegetables. It is consumed as a dried powder, tablet, or decoction.

Supplementation

  • Dosage: Standard dosages in extract form typically range from 250mg to 500mg daily, but this varies significantly by preparation.
  • Who should take it: Individuals dealing with mild to moderate high blood pressure or those struggling with insomnia and anxiety who have not found relief elsewhere.
  • Form: Available as dried roots (to be boiled), capsules, or tinctures.

Top Food Sources

Sarpagandha Tablets
250mg - 500mg extract
Dried Root Powder
Usually boiled into tea
Liquid Tincture
Alcohol extract
Ayurvedic Decoction
Boiled root water
Capsules
Root extract

Frequently Asked Questions

Reserpine is the main active chemical compound extracted from Indian Redwood. While Reserpine is a prescription drug in isolation, the whole herb (Sarpagandha) is considered milder and is sold as a dietary supplement.
For blood pressure, effects may be noticed within a few hours, but long-term regulation requires consistent use over several weeks. For sleep, it usually works the first night.
It is best taken on an empty stomach or with warm water to maximize absorption, though it can cause nausea in sensitive individuals if taken without food.
Generally, it is recommended for short-term use (4-6 weeks). Long-term use requires medical supervision to monitor for potential side effects like nasal congestion or mood changes.

Safety & Side Effects

⚠️ Safety First: Indian Redwood is a potent herbal medicine, not a casual supplement.

  • Drowsiness: It causes significant sedation. Do not drive or operate heavy machinery after taking it.
  • Depression Warning: Because it depletes 'feel-good' neurotransmitters, long-term use can sometimes lead to depression. It is generally recommended for short-term use unless directed by a professional.
  • Pregnancy: AVOID strictly. It can induce uterine contractions and threaten pregnancy.
  • Interactions: Do not mix with prescription blood pressure meds, sleeping pills, or antidepressants without doctor approval.

Scientific References

  • [1]Dhar, M. L., et al. (1968). Screening of Indian medicinal plants for biological activity.
  • [2]Kumar, A., et al. (2012). Review on *Rauwolfia serpentina*: A potent medicinal plant.
  • [3]WHO Monographs on Selected Medicinal Plants: Serpentina (Rauvolfia serpentina).