From the Research
Ashwagandha is generally considered safe for most adults when taken in appropriate doses, typically 300-600mg daily of root extract for up to 3 months, as supported by the most recent study in 2024 1. However, it may cause side effects including digestive upset, drowsiness, and headaches in some people. Ashwagandha should be avoided by pregnant or breastfeeding women due to potential risks to the fetus or infant. People with autoimmune conditions (like rheumatoid arthritis, lupus, or Hashimoto's thyroiditis) should use caution as it may increase immune system activity. Those with hormone-sensitive conditions such as breast cancer, uterine fibroids, or prostate cancer should avoid it since ashwagandha may have estrogen-like effects. It can also lower blood sugar and blood pressure, so individuals taking medications for diabetes or hypertension should monitor their levels closely, as suggested by a review of its antidiabetic potential in 2024 2. Always consult with a healthcare provider before starting ashwagandha, especially if you take medications, as it may interact with thyroid medications, sedatives, immunosuppressants, and blood thinners, as noted in a study on its effects on physical performance in 2021 3. Purchase ashwagandha from reputable sources to ensure quality and purity. Some studies have shown that ashwagandha may be beneficial for normalizing thyroid indices in subclinical hypothyroid patients, as seen in a double-blind, randomized placebo-controlled trial in 2018 4. Overall, while ashwagandha is considered safe for most adults, it is essential to be aware of its potential interactions and side effects to ensure safe use. Key considerations for safe use include:
- Consulting with a healthcare provider before starting ashwagandha
- Monitoring blood sugar and blood pressure levels closely
- Avoiding use in pregnant or breastfeeding women and individuals with hormone-sensitive conditions
- Purchasing from reputable sources to ensure quality and purity.