Nutrition Can Become More Challenging With Age
Older adults may need fewer calories while still needing nutrient-rich foods, making adequate nutrition within a smaller intake more challenging.
Explore Journal
6 articles in this view
Refine results
Current selection
Articles to explore
6 results
Why Fat Burning Is Not the Same as Fat Loss
Low-carbohydrate diets can increase fat burning, but losing stored body fat still requires an energy deficit sustained over time.
How Your Body Uses Carbs, Protein, and Fat
Macronutrients provide different metabolic options after digestion, so carbohydrate, protein, and fat do not serve interchangeable roles in the body.
What Happens to Proteins When You Cook Them?
Cooking changes protein folding by disrupting bonds that stabilize shape, while usually leaving the chain of amino acids intact.
How Your Body Digests and Absorbs Protein
Protein digestion breaks food proteins into amino acids and small peptides that intestinal cells can absorb for the body’s ongoing protein turnover.
Why the Same Foods Don’t Affect Hunger the Same Way
Foods can change hunger and fullness, but appetite responses depend on the meal and the person rather than following a fixed timetable.