Hops
Also called: Humulus lupulus
The flower used in brewing beer, used in herbal medicine for sleep and calm, usually with valerian. Hops also contain a plant estrogen and are studied for menopause symptoms.
Commonly used for
- Trouble sleeping, often combined with valerian
- Restlessness and nervous tension
- Hot flashes (early research)
Found naturally in
- Hop flowers, used to flavor beer
Label red flags
- Sleep blends with undisclosed amounts
- Beer is not a substitute and adds alcohol
Check with a provider
- History of hormone-sensitive cancer or conditions, because of its plant estrogen
- Taking sedatives, sleep medicines, or anxiety medicines, or drinking alcohol
- Depression, as sedating herbs may worsen low mood in some people
- Pregnancy or breastfeeding, or planned surgery
Supplements that contain it
Parts of the body it affects
Explore what each area does and the conditions that can affect it.

Brain & nerves
Your brain, spinal cord, and nerves carry every signal in your body, from movement and sensation to mood and memory.

Reproductive organs
Your ovaries and uterus shape your cycle, fertility, and hormones. Sex hormones also influence the immune system, one reason autoimmune disease is more common in women.
Illustrations: Servier Medical Art, CC BY 4.0

Wondering if your symptoms fit a pattern?
Dr. Lesher is a naturopathic doctor who specializes in women's autoimmune and chronic conditions. Since 2020, she has helped more than 900 patients overcome and heal from their conditions.