HEALTH NEWS * Green tea-capsaicin-ginger combo linked to weight and metabolic improvements * The blueberry component pterostilbene has potent anti-myeloma activity * ‘Brain-boosting’ mushroom gummies contain illegal and potentially harmful hallucinogens * Brain changes linked to obesity result in low sperm count, mouse study finds * Western diets pose greater risk of cancer and inflammatory bowel disease, study finds * Bright light exposure tied to sleep regularity and reduced depression symptoms