Thrilling Thiamine-Rich Foods to Supercharge Your Health
13. Organ Meats (Liver, Heart): Nutrient-Dense and Underappreciated

Organ meats, especially liver, are some of the most nutrient-dense foods available—offering high levels of thiamine, iron, vitamin A, and various B vitamins. While not everyone’s first choice, liver can be incorporated into patés, stir-fries, or minced into burgers for a milder flavor. Heart is also rich in thiamine and can be slow-cooked to yield a tender, savory meal. If you choose to consume organ meats, opt for high-quality sources to ensure minimal exposure to hormones or additives. For those open to trying new foods, organ meats offer an unparalleled nutrient punch that can significantly bolster your thiamine intake.
14. Tempeh: Fermented Goodness

Tempeh, a fermented soybean product originating from Indonesia, is another excellent plant-based choice for boosting thiamine levels. Made by fermenting whole soybeans into a firm cake, tempeh has a hearty texture and a nutty, earthy flavor. Fermentation enhances the bioavailability of nutrients, making it easier for the body to absorb thiamine and other vitamins. Tempeh is high in protein, probiotics, and minerals like calcium and iron. It can be sliced or crumbled and used in sandwiches, stir-fries, tacos, or bowls. Thanks to its versatility and nutrient density, tempeh is a valuable addition to a balanced diet.