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Black henna tattoos containing PPD, a powerful chemical commonly used in hair dye and textile, are known for causing allergic reactions. But what about the "safer" alternatives? A recent case suggests jagua tattoos may carry risks too: • A 25-year-old lady got a temporary jagua tattoo on her forearm • She developed a severe, itchy rash • It cleared with strong steroid treatment, but discolouration lingered 5 months later • Allergen testing came back negative, and she had never reacted to PPD in henna tattoos • After she tested more jagua tattoos at home, she reacted to the dye within 48 hours Jagua tattoos are made from jagua fruit juice, which contains genipin. It reacts with skin proteins to create a temporary blue-black stain. Although they're marketed as a natural, PPD-free alternative, jagua tattoos can still cause allergic contact dermatitis, as this and a few other reported cases show. Study: https://www.jaad.org/article/S0190-9622(19)31488-4/abstract [jagua tattoo, temporary tattoo, henna tattoo, allergic contact dermatitis, dermatology, skin health, skin allergy, medical case report, beauty safety, health education]

A 20-year-old woman, 12 weeks pregnant, came in with swelling and pain in her mons pubis (the area above the pubic bone). Similar swellings were also found in both armpits. What doctors found: ▶ She had previously had a bilateral mastectomy for excessive breast growth ▶ Ultrasound and MRI suggested accessory breast tissue ▶ Fine-needle aspiration confirmed it by showing ductal cells Accessory breast tissue is uncommon in the mons pubis, but it can enlarge during pregnancy due to hormonal changes. If you notice unusual lumps, swelling, or pain, especially during pregnancy, see a healthcare provider. [medical case report, accessory breast tissue, pregnancy, women's health, radiology, ultrasound, MRI, medical research, med student, health education] Study: https://link.springer.com/article/10.1007/s12262-025-04425-6

New research looked at men aged 18–50 with early-stage gynecomastia who took pumpkin seed oil supplements, a natural source of omega-3s, phytosterols, and zinc. The results after supplementation? The pumpkin seed oil shifted hormone levels in a favorable direction, raising testosterone and lowering estradiol, and may be a safe, natural option for managing hormone-related gynecomastia. NOTE: This was a small early-stage study, so more research is needed. Talk to your doctor before starting any supplement. Study: https://www.tandfonline.com/doi/abs/10.1080/27697061.2026.2704528 [gynecomastia, men’s health, hormone health, pumpkin seed oil, testosterone, natural health, supplements, health research, men’s fitness, wellness]