Adults Over 50 Should Boost Protein and Fiber for Muscle and Heart Health

Health experts advise people aged 50 and older to increase high‑quality protein intake to counteract age‑related muscle loss (sarcopenia) and support arterial health. Consuming about 25‑30 g of protein at lunch – from sources such as tuna, eggs, dairy, lean meat, or well‑combined plant proteins – provides essential amino acids, especially leucine, which triggers muscle protein synthesis.

At the same time, choosing fiber‑rich whole‑grain carbs like barley, farro, quinoa or black rice helps lower cholesterol by binding bile acids in the gut and moderating blood‑sugar spikes. Combining these protein‑rich foods with soluble‑fiber cereals offers a practical, quick midday meal that supports both muscular strength and cardiovascular health for adults after 50.