Mineral
Boron
Boron helps your body use calcium and vitamin D more effectively, with small studies showing it may support bone health and reduce hot flash frequency in some women. While most trials have been limited in size, the mineral has an excellent safety profile and is abundant in delicious whole foods. Start with boron-rich foods like almonds and avocados while researchers continue to build the evidence base.
30-second summary
Boron helps your body use calcium and vitamin D more effectively, with small studies showing it may support bone health and reduce hot flash frequency in some women. While most trials have been limited in size, the mineral has an excellent safety profile and is abundant in delicious whole foods. Start with boron-rich foods like almonds and avocados while researchers continue to build the evidence base.
bone health — mixedhot flashes — weakjoint pain — weak
Overall: Mixed evidence
Randomised controlled trials
Small randomized trials suggest boron may improve calcium metabolism and reduce some menopausal symptoms, but studies typically included fewer than 25 women.
Population studies show higher boron intake is associated with better bone density and lower fracture risk.
No comprehensive meta-analyses of boron for menopause symptoms exist due to limited number of studies.
Menopause-specific trials
Only a few small studies have looked specifically at boron for menopausal symptoms, with promising but preliminary results.
What we do not know
We don't know the optimal dose for menopausal women specifically. Most studies included only small numbers of postmenopausal women, typically under 20 participants. We don't have long-term safety data for supplemental doses above 3mg daily. The mechanism by which boron might reduce hot flashes has not been established. We lack large-scale studies comparing boron to standard menopause treatments.
How it is used
Common dose range
3-6mg daily
Notes on dosing
Available as boron glycinate or calcium fructoborate. Found in fruits, nuts, and legumes.
Get it from food first
Food sources are better absorbed than most supplements and come with co-factors that support the same pathways. If you eat two or three of these consistently, you may not need a supplement at all.
Almonds
1 ounce
Also provides vitamin E and magnesium
Avocados
1 medium
Rich in healthy monounsaturated fats
Dried apricots
1/4 cup
High in potassium too
Red kidney beans
1/2 cup cooked
Excellent fiber source
Peanut butter
2 tablespoons
Choose natural varieties
Raisins
1/4 cup
Convenient portable option
Mediterranean diet
Naturally rich in boron through nuts, legumes, and fruits
Plant-forward eating
Emphasizes boron-rich nuts, seeds, legumes, and dried fruits
What depletes Boron
Alcohol consumption may increase boron excretion through the kidneys. High sugar intake and processed foods typically provide very little boron compared to whole food sources.
Interactions and cautions
No significant interactions noted at recommended doses.
Rose bottom line
"Boron is one of those nutrients where the food sources are so appealing that you might as well embrace them while the research catches up. A handful of almonds, some avocado toast, or a warm bowl of beans gives you boron along with fiber, healthy fats, and other bone-supporting nutrients your body craves during this transition."