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Should a 40 year old take protein powder? The facts about muscle loss and nutrition

After age 30, inactive adults can lose 4 to 6 pounds of muscle mass per decade, a process called sarcopenia. This age-related decline raises a crucial question for many entering middle age: should a 40 year old take protein powder? The answer depends on your diet, activity level, and goals, but for many, a protein supplement can be a strategic tool for maintaining muscle and overall health.