How much protein do you need? Nutrition experts say there's a sweet spot
Even experts disagree about how to optimize protein. Here's how to find your "sweet spot" for longevity and making gains, and which foods to include.
The 2023 annual nutrition conference saw experts from various medical fields debating the importance and optimal intake of protein. While protein is essential for building muscle, supporting metabolism, and preserving strength in old age, the exact amount needed remains a contentious issue. Research suggests that a protein intake of 1.2 to 1.6 grams per kilogram of body weight, or 0.6 to 0.8 grams per pound, is ideal for most adults.
This translates to 84 to 114 grams per day for a 140-pound individual. However, excessive protein consumption may not yield additional benefits and could potentially pose health risks. The quality of protein sources is also crucial, with high-quality proteins like eggs, chicken, fish, and soy being preferable to lower-quality options such as trendy chia seeds and beans.
Consuming adequate protein alongside a balanced diet rich in whole grains, fruits, and vegetables, and engaging in regular resistance training is key to achieving optimal health outcomes. Despite the ongoing debate, nutrition scientists agree that protein remains a vital nutrient for overall well-being, but it should be consumed within a context that includes other essential nutrients and physical activity.
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