Sesame seeds

Why it matters

Sesame seeds are tiny but nutritionally serious, and they earn a place here on the back of their lignans — particularly sesamin — and a notably good mineral profile. A human study found that postmenopausal women eating sesame for several weeks saw improvements in sex-hormone markers, blood fats and antioxidant status — a more direct hormonal signal than most seeds can claim. Add a strong dose of calcium (when the hulls are intact), zinc and magnesium, and sesame becomes a quietly valuable food, especially for women navigating the menopausal years.

What's inside

Lignans (sesamin) act as phytoestrogens and antioxidants, the basis for the postmenopausal hormone findings. Calcium is unusually high for a plant food (~975 mg per 100 g with the hulls on), supporting the bones that falling estrogen puts at risk. Zinc and magnesium feed testosterone and stress regulation, while healthy fats and protein round it out. Tahini (sesame paste) concentrates all of this into an easy-to-use form.

For men

For men, sesame's zinc and magnesium support the familiar testosterone pathways, and the sesamin lignans add antioxidant protection. The effects are gentle and supportive rather than dramatic, but as a mineral-rich addition — especially via tahini in dressings and dips — sesame is an easy, worthwhile contributor to a hormone-friendly diet.

For women

This is where sesame shines. The postmenopausal study suggests real benefit for sex-hormone and antioxidant markers, and the high calcium directly supports bone health as estrogen declines — a major midlife concern. The lignans add gentle estrogenic balance. For women in or approaching menopause, regular sesame (especially tahini) is a simple, food-based support worth building in.

How to eat it

Use whole seeds sprinkled over salads, vegetables, stir-fries and rice, or — for the biggest hit — use tahini, which blends into dressings, dips (hummus), sauces and even smoothies. One to two tablespoons is a sensible daily amount. Lightly toasting the seeds deepens the flavour. Choose unhulled seeds where possible, as the hulls hold most of the calcium.

Worth knowing

Sesame is a recognised allergen, so it's off the menu for those affected (and increasingly labelled for that reason). It's calorie-dense, especially as tahini, so keep portions reasonable. Otherwise it's a low-risk, mineral-rich seed with a genuinely interesting hormonal evidence base for women.

Bottom line

Sesame seeds — especially as tahini — bring lignans, calcium, zinc and magnesium together, with human evidence for improving sex-hormone markers in postmenopausal women, making them a quietly valuable food for midlife hormone and bone health.