What is the best mineral water for people with osteoporosis? If you have osteoporosis or osteopenia you likely wish to optimize in-take of calcium. Mineral water is a great source of calcium.
Mineral water and bone health:
If you have osteoporosis or osteopenia, getting enough calcium each day is one of the most practical things you can do to support your bone density. The key is knowing that not all mineral waters are equal. Calcium content varies enormously between brands — from as little as 10 mg per litre in some soft waters to well over 500 mg per litre in the most calcium-rich options. Drinking a litre of a high-calcium water could contribute 30–50% of your daily target without any extra effort.
The uranium question in alpine waters:
Alpine mineral waters, which tend to have a high overall mineralisation content, can also carry small traces of naturally occurring radioactive uranium due to the geology of their source aquifers. Regulatory limits for uranium in drinking water exist (the EU guideline is 30 µg/litre), and most commercial waters stay within them. Still, if you drink large quantities daily over many years, some people prefer to minimise even trace uranium exposure. This is a personal judgement call rather than an acute health risk.
Solution:
Eptinger, which tops many calcium rankings, markets itself as a non-alpine mineral water sourced from the Jura Mountains, and is therefore essentially free of uranium — making it a particularly appealing choice for those who want to maximise calcium intake without any uranium concern, however minor. That said, if you have osteoporosis, mineral water can genuinely help you reach your daily recommended intake. Drinking a litre of a high-calcium water each day is a simple, effortless habit that can make a real difference.
As always, mineral water should complement rather than replace a varied diet and any supplements prescribed by your doctor or dietitian.
Daily recommended calcium intake: 1000 mg / day
| Brand | Country | Calcium (mg/L) | Total Mineral (mg/L) |
| Hépar | France | 568 | 2513 |
| Eptinger | Switzerland | 475 | 2222 |
| Contrex | France | 468 | 2078 |
| Aproz | Switzerland | 360 | 1650 |
| Gerolsteiner | Germany | 350 | 800 |
| S.PELLEGRINO | Italy | 174 | ~900 |
| Swiss Alpina | Switzerland | 145 | 572-902 |
| Henniez | Switzerland | 105 | 570 |
| Allegra Passugger | Switzerland | 98.3 | 550 |
| Hildon | UK | 97 | 320 |
| Vittel | France | 94 | 400 |
| Valais | Switzerland | 90 | 460 |
| Evian | France | 80 | 325 |
| Iskilde | Denmark | 61 | 325-440 |
| Valser | Switzerland | 50 | 225 |
| Acqua Panna | Italy (Tuscany) | 30.2 | 190 |
| Fiji | USA | 18 | 225 |
| Volvic | France | 12 | 120 |
| Kamuiwakka Reisui | Japan | 5.1 | 30-200 |
| Ramlösa | Sweden | 3.5 | ? |
| Fusami – Water | Japan | 0.81 | 35 |