New Gel Could Buy Arthritic Joints Time as Summer Heat Worsens Foot Woes Across Germany
Published on 07/14/2026 at 15:57 | Redaktion boerse-global.de
Roughly one in three Germans now reports health problems directly tied to high temperatures, according to a DAK-Forsa survey conducted from late June to early July. Among the most common complaints are water retention in the legs and feet, brought on by blood vessels dilating in the heat, slowing circulation and allowing fluid to leak into surrounding tissue. Doctors recommend regular movement, cool contrast showers and travel support stockings to counter swelling; herbal products containing horse chestnut seeds or red vine leaf extract can also support vein function. Anyone experiencing one-sided swelling or sudden shortness of breath is urged to seek immediate medical attention.
The broader picture of foot health in Germany is stark. Ten million people suffer from hallux valgus, the progressive misalignment of the big toe, while heel spurs, Achilles tendinitis and fallen arches rank among the most frequent diagnoses in orthopaedic clinics. When the feet lose their ability to cushion and stabilise, pain can radiate up the chain—affecting knees, hips and the lower back.
Walking barefoot is gaining traction as a corrective strategy. Specialists at the Römer Apotheke in Cologne point out that shoeless walking boosts blood flow and improves proprioception, the body's sense of its own position and movement. A gradual transition is essential, though. Barefoot-style shoes can serve as an alternative, but they are only conditionally suitable for people with diabetic neuropathy, acute heel spurs or pronounced deformities.
Emanuel Bohlander yesterday published a targeted exercise routine designed to strengthen the arch of the foot. Using elastic bands, the method aims to enhance ankle flexibility and build stability in cases of flat-splayfoot and hallux valgus.
For patients already facing advanced joint deterioration, a technological breakthrough may be on the horizon. A research team has developed a new hydrogel based on hyaluronic acid that can be injected directly into affected joints. The gel contains an iodine-based contrast agent, which allows clinicians to monitor its distribution and degradation in real time via X-ray or CT over several weeks. In animal trials the material slowed cartilage breakdown and protected the underlying bone. Human clinical studies are now being prepared.
Meanwhile, the 2026 Fitness Barometer published by the Kinderturnstiftung Baden-Württemberg reports that endurance levels among children aged three to ten remain below pre-pandemic benchmarks, with an index score of 53.2 points. Motor performance in the youngest age group is also under pressure—another reason, experts say, to pay early attention to healthy feet.
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