Can the levels of certain nutrients in your blood help predict sudden cardiac death? A 2024 study suggests that levels of omega-3 fatty acids, the healthy fats found in fish like salmon, mackerel and sardines, might do just that. Researchers analyzed 10 studies involving over 310,000 people and found that higher blood levels of omega-3 fatty acids slashed the risk of sudden cardiac death occurring by up to 45 percent. This suggests that levels of these nutrients could be valuable biomarkers and act as potential predictors of sudden cardiac death.
Fatigue, one of the most common complaints in modern daily life, negatively affects work performance, family life, and social relationships. While it can occur as a result of certain medical conditions, in around one third of cases no specific cause is ever identified. As a result, physical exercise and cognitive behavior therapy remain the most frequent therapeutic approaches recommended by physicians. Looking at the problem from a different angle, a 2023 review examined 60 studies and found that nutrients including CoQ10, L-carnitine, zinc, and certain vitamins can have significant beneficial effects towards reducing fatigue in healthy individuals as well as those with chronic illnesses.
Millions of people live with pain that never really goes away. But in a significant finding, new research suggests that undiagnosed vitamin and mineral deficiencies could be partly to blame. In what has been described as one of the largest studies of its kind, scientists found that people with low levels of certain micronutrients, such as vitamin D, vitamin B12, folate, magnesium, and vitamin C, are more likely to suffer from long-lasting, sometimes severe, chronic pain. The findings offer hope that dietary changes and supplements could potentially reduce such pain and the resulting dependence on pharmaceutical drugs.
