Fatigue and weakness: Thiamine deficiency can cause general fatigue, weakness, and a lack of energy due to its role in energy production. _____________________________________________________________ #healthspan #longevity #health #healthy #healthtips #healthylifestyle #healthcare #healthyliving #healthyfood #healthyeating #livelonger #livelonglife #livelongandprosper #vitamin #vitamins #vitamine #vitamindfoods…