Yes, vitamin supplements can work, though success may be dependent on diet, medications, nutritional deficiencies, and lifestyle preferences, as well as the quality and efficacy of the supplement product [3
Research has shown that taking vitamin D, magnesium, and calcium supplements may eliminate some nutrient deficiencies [1, 2
]. Additionally, supplementing with alpha lipoic acid has been shown to be beneficial for cholesterol reduction, and vitamin C may reduce the duration of cold symptoms [4
]. Moreover, folic acid decreases the risk of neural tube defects, whereas omega-3 fatty acids might help reduce the risk of cardiovascular disease [6
To maximize the effectiveness of your supplements, look for a personalized supplement service, underpinned by science, that conducts third-party testing on their product (e.g. Elo!). Supplement needs vary wildly from person to person, and what is best for you is unlikely to be the same as what is right for someone else.
At Elo, our Smart Supplement service marries at-home biomarker testing, the latest nutrition research, expert 1:1 coaching to provide exactly the right supplements for you at the right dose. Learn more here