11 Foods High in Thiamine or Vitamin B1 to Help Boost Energy and Metabolism

2. Lean Pork

Pork is generally high in thiamine. For every 100 grams of lean pork, you get 74% of the required daily value. When cooking pork, the best parts to choose are pork loin (58% for every 3 ounces) pork tenderloin (57% per 3 ounces) and pork chops (51% per 3 ounces). Just make sure to use the lean cut.

3. Macadamia Nuts

Nuts are also good sources of thiamine. If you love nuts, you can go for macadamia that can supply 47% of the thiamine you need in a day. That’s for every 100 grams. For every ounce, pistachio nuts provide 13% DV thiamine, Brazil nuts 12%, pecans 9% and cashews 7%.