Don’t Eat Raw Alfalfa Sprouts
NutritionFacts.orgPublished on October 1, 2025
Summary authored by editor@wellifi.com
TLDR Summary
Raw alfalfa sprouts pose a significant risk of salmonella food poisoning, particularly for vulnerable populations. Cooking sprouts can mitigate this risk, and broccoli sprouts serve as a safer, nutritious alternative with additional health benefits.
Key Points
- Raw alfalfa sprouts can cause salmonella food poisoning.
- 700+ people have been sickened by sprouts in the last few decades.
- Salmonella in eggs causes over 100,000 illnesses annually in the U.S.
- Boiling sprouts would eliminate the risk of contamination.
- Broccoli sprouts are a safer alternative to alfalfa sprouts.
- Broccoli sprouts contain sulforaphane, beneficial for health.
Don’t Eat Raw Alfalfa Sprouts: A Cautionary Tale
According to the U.S. Centers for Disease Control and Prevention, it is advisable to cook alfalfa sprouts rather than consume them raw. This precaution is necessary due to the risk of salmonella food poisoning associated with raw sprouts. Vulnerable populations—including the elderly, young children, individuals with compromised immune systems, and pregnant women—should be especially cautious.
The Seriousness of the Issue
Over the past few decades, at least 2,700 Americans have reported illnesses linked to sprouts, averaging more than a hundred cases each year. In contrast, during the same period, over 100,000 Americans have suffered from food poisoning due to salmonella in eggs, highlighting a significant public health concern.
Salmonella: A Persistent Threat
Salmonella is not just a one-time issue; it can lead to long-term health complications such as arthritis, which may persist for a lifetime in rare cases. Despite the CDC's recommendations against consuming raw or runny eggs, soft-boiled eggs, and sunny-side-up eggs, the egg industry continues to produce these items, resulting in widespread salmonella infections. It is vital to cook eggs thoroughly to eliminate harmful bacteria.
Contamination in Sprouts
Similar to eggs, if alfalfa sprouts were boiled, they would be safe to eat. However, the reality is that most people prefer to consume them raw. A decade ago, the Food and Drug Administration conducted a national sampling of sprouts and sprout facilities, discovering that 1 percent of alfalfa sprout samples were contaminated, with a staggering 10 percent of alfalfa sprout seed samples also showing contamination. This means that even homegrown sprouts can pose a risk due to bacteria residing in the seeds.
Other Types of Sprouts
While the majority of outbreaks have been linked to alfalfa sprouts, other types, such as clover sprouts, mung bean sprouts, and sprouted chia, have also been implicated. Notably, while no salmonella was detected in mung bean sprouts during the FDA survey, about 2 percent were found contaminated with Listeria, which poses a significant risk to pregnant women.
Alternatives to Raw Sprouts
If you enjoy raw sprouts, consider replacing alfalfa sprouts with broccoli sprouts. Broccoli sprouts have smooth seeds and showed considerably lower contamination rates in testing—less than one in a thousand bulk samples tested positive for harmful bacteria. They are also easy and affordable to grow at home.
The Benefits of Broccoli Sprouts
Broccoli sprouts are rich in sulforaphane, a compound with a range of health benefits, including:
- Potentially treating autism spectrum disorder
- Detoxifying the effects of air pollution
- Combatting various cancer cell types
These sprouts, along with other cruciferous vegetables, are a natural way to enhance the immune system.
Conclusion
In light of the risks associated with raw alfalfa sprouts, it is prudent to avoid them, especially for those in vulnerable populations. Instead, consider incorporating broccoli sprouts into your diet for their safety and health benefits.