Can I lift weights on an empty stomach in the morning?
Nov 25, 2022
Source: Cainiu Health
Dr. Lin Yunfei
Introduction
Generally, weightlifting on an empty stomach in the morning is not recommended, primarily because after a night of fasting, the body's blood glucose levels are at their lowest point of the day. Weightlifting requires substantial energy expenditure, and exercising at this time may lead to hypoglycemic symptoms such as dizziness, nausea, cold sweats, or even fainting. Additionally, it may result in reduced strength during training, making it difficult to achieve the desired training outcomes.
Generally, weightlifting on an empty stomach in the morning is not recommended.
Weightlifting typically refers to strength training using lift-able equipment such as barbells and dumbbells. Since these fitness tools are commonly made of iron, the activity is colloquially known as "weightlifting." Regular and appropriate weightlifting in daily life can help improve muscle, bone, tendon, and ligament strength and resilience. It also contributes to better joint function, increased metabolism, and improved heart health. However, performing weightlifting on an empty stomach in the morning is generally not advisable. After a night of fasting, blood glucose levels are naturally at their lowest in the morning. Weightlifting requires substantial energy expenditure, and exercising under these conditions may lead to symptoms of hypoglycemia such as dizziness, nausea, cold sweats, or even fainting. Additionally, low energy levels may compromise training intensity, making it difficult to achieve desired workout results.
It is generally recommended to consume an appropriate amount of carbohydrates and fluids about one hour before weightlifting to prevent rapid energy depletion and excessive fluid loss, thereby avoiding adverse physical reactions.
