Episode Details

This week I had my regularly schedule phone-in with syndicated radio host Michael DelGiorno. We discussed nutritional strategies for health as we age.

LONGEVITY AND NUTRITION: 7-NUTRIENTS TO PAY ATTENTION TO AS YOU AGE. DR. JOE GALATI EXPLAINS…

1. Calcium

• Why it’s needed: Keeps bones and teeth strong, helps muscles contract, and assists neurotransmitter release. As you age, the body leaches calcium from bones if you don't consume enough.
• Best Sources: Dairy (yogurt, cheese, milk), canned salmon/sardines with bones, kale, chia seeds, and fortified plant milks.

2. Vitamin D

• Why it’s needed: Promotes calcium absorption and supports immune and brain health. Seniors often spend more time indoors and their skin becomes less efficient at producing Vitamin D from sunlight.
• Best Sources: Fatty fish (salmon, trout), egg yolks, and fortified foods like orange juice and cereals.

3. Vitamin B6

• Why it’s needed: Vital for metabolism and brain health. Older bodies break down B6 more quickly and absorb it less efficiently.
• Best Sources: Chickpeas (one cup provides over half the daily goal), chicken breast, bananas, and potatoes.

4. Vitamin B12

• Why it’s needed: Essential for the nervous system and red blood cell production. Roughly 10-30% of seniors have trouble absorbing B12 from food, often due to lower stomach acid or medications (like Metformin).
• Best Sources: Beef, seafood, and eggs. Experts recommend seniors get at least half their B12 from fortified foods (like nutritional yeast or cereals) because they are easier to absorb.

5. Protein

• Why it’s needed: To blunt sarcopenia(the gradual loss of muscle mass and strength). Nearly one-third of seniors do not eat enough protein.
• Requirements: Aim for 0.45 to 0.54 grams per pound of body weight (approx. 68–81g for a 150lb person).
• Best Sources: Greek yogurt, eggs, beans, tofu, and lean meats.

6. Fiber

• Why it’s needed: To prevent constipation and lower the risk of cardiovascular disease. Most seniors fall well short of the recommended intake.
• Requirements: Men (51+) need 30g; Women (51+) need 21g daily.
• Best Sources: Lentils, whole grains, berries, and leafy greens.

7. Total Calories (Energy Intake)

• Why it’s needed: Appetite often declines with age, leading to unintended weight loss and weakness.
• The Approach: If appetite is low, focus on nutrient-dense, high-calorie foods rather than large volumes of food.
• Best Strategy: Use healthy fats like olive oil, avocados, peanut butter, and full-fat dairy, or drink smoothies with protein powder to ensure energy needs are met.

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