Science and Nutrition

During menopause, the drop in estrogen causes a 30% loss of skin collagen within five years. This guide compares sources, molecular forms, and dosages — to help you choose based on sound scientific criteria, not marketing claims.

Marine, bovine, type I, II or III: all collagens are not created equal. The scientific guide to choosing the one that matches your goals after 40.

Liquid or Capsules for Menopause? Absorption, Collagen Dosage, and Compliance: What the Form of Your Supplement Really Changes, Explained by Science.

Sage, valerian, homeopathy... The gynecologist at Nutremys evaluates each traditional remedy with scientific honesty.

Heartburn: natural remedies and quick relief

A burning sensation in the chest, acid reflux, discomfort after meals… Stomach acidity affects millions of people. Discover its causes, the most effective natural remedies, and the habits that truly make a difference.

Fenugreek: a plant that has combined culinary tradition and herbal medicine for 4,000 years

Fenugreek ( Trigonella foenum-graecum ) is one of the best-documented medicinal plants in Ayurvedic, Mediterranean, and Middle Eastern traditions. Its seeds and leaves are both a gourmet spice and one phytotherapeutic resource rich in bioactive compounds.

In this article, we explore its scientifically documented properties — antioxidant, digestive, hormonal and metabolic — as well as the best ways to incorporate it into diet or daily care.

Marine collagen, vitamin D3, magnesium, omega-3, calcium, probiotics: discover the 6 ingredients that a good menopause supplement should contain according to science — with validated clinical dosages, key studies, and criteria to avoid making a mistake. No brands, just evidence.

Calcium makes up 99% of bone minerals — and its deficiency often goes unnoticed

Calcium is the The most abundant mineral in the body , it forms the structure of bones and teeth, but also plays a vital role in muscle contraction, nerve transmission, and blood clotting. When dietary intake is insufficient, the body draws on its bone reserves to maintain vital functions—a silent mechanism with sometimes serious consequences.

In this article, we review the concrete symptoms of a calcium deficiency , the most affected body parts, and natural strategies to restore a lasting calcium balance.

80% of Europeans are deficient in vitamin D3 — and most don't know it.

Vitamin D3 is one of the nutrients most deficient in the European population , particularly between October and April. Yet, it plays a role in more than 200 biological processes: immunity, bone health, muscle health, mood regulation and much more.

In this article, we explain why vitamin D3 is essential, how to identify a deficiency, and what the... best strategies to maintain an optimal rate throughout the year.