Is Athletic Greens AG1 Safe?
Generic: greens blend
Generally yes, Athletic Greens AG1 is considered safe for most healthy adults when taken as directed. It's a comprehensive blend of vitamins, minerals, probiotics, and plant extracts designed to support overall wellness. However, like any supplement, individual responses can vary, and it's always wise to consider your personal health status.
Who Should Avoid or Consult First
- Pregnant or breastfeeding women
- Individuals on blood-thinning medications (e.g., warfarin)
- People with pre-existing medical conditions, especially autoimmune disorders, kidney disease, or liver conditions
- Those with known allergies to any of the ingredients
- Children
Common Side Effects
- Digestive upset (bloating, gas, mild diarrhea) — especially when first starting
- Allergic reactions (rash, itching) — rare, but possible due to plant ingredients
Interactions to Watch For
AG1 contains Vitamin K, which can interfere with the effectiveness of medications like warfarin, potentially increasing clotting risk.
Some ingredients may modulate the immune system, potentially interfering with medications designed to suppress immune responses.
Certain plant extracts could affect blood sugar levels, requiring monitoring if you're on diabetes medication.
People Also Ask
Is AG1 safe during pregnancy or breastfeeding?
It depends. While many ingredients are generally safe, specific studies on AG1 in pregnant or breastfeeding women are lacking. It's best to consult your doctor before use to ensure it's appropriate for your individual needs during these times.
Can I take Athletic Greens AG1 every day long-term?
Yes, AG1 is designed for daily, long-term use to support consistent nutritional intake. Most healthy adults can safely incorporate it into their daily routine, but it's always good to periodically review your supplement regimen with a healthcare provider.
Can children take Athletic Greens AG1?
AG1 is formulated for adults and its safety and efficacy haven't been specifically evaluated for children. It's not recommended for children unless advised and supervised by a pediatrician.
What happens if I take too much AG1?
Taking more than the recommended daily serving is not advised. While generally not acutely dangerous, excessive intake of certain vitamins and minerals can lead to side effects like digestive upset or, in rare cases, more serious issues over time. Stick to the recommended dose.
Bottom Line
Athletic Greens AG1 is generally safe for most healthy adults as a daily nutritional support. Always check the ingredient list for potential allergens and consult your doctor if you have underlying health conditions or are taking medications.
References
- 1.Microbe-induced plant volatiles.
Sharifi R, Lee SM, Ryu CM, The New phytologist, 2018 · PubMed
- 2.Composites from renewable and sustainable resources: Challenges and innovations.
Mohanty AK, Vivekanandhan S, Pin JM, et al., Science (New York, N.Y.), 2018 · PubMed
- 3.Non-pharmacologic approach to pediatric constipation.
Santucci NR, Chogle A, Leiby A, et al., Complementary therapies in medicine, 2021 · PubMed
- 4.Coffee, antioxidants, and brain inflammation.
Rai SP, Ansari AH, Singh D, et al., Progress in brain research, 2024 · PubMed
- 5.Cost-effective poly(3-alkylthiophene)-based organic photovoltaics: advancing solar energy conversion and photodetection technologies.
Zhang K, Gao M, Wu J, et al., Materials horizons, 2025 · PubMed
Want the full pharmacist analysis?
See full review of Athletic Greens AG1Educational content based on FDA labeling, published research, and pharmacist review. Not a substitute for individualized medical advice.