Proper Nutrition at Every Age

Most infants show developmental readiness for solid foods around six months of age. Look for signs such as the ability to sit upright with minimal support, loss of the tongue-thrust reflex (when babies automatically push food out of their mouths), and reaching for foods on your plate.

Begin with single-ingredient, iron-fortified baby cereals mixed with breast milk or formula to maintain familiar flavours whilst introducing new textures. Progress slowly to pureed vegetables and fruits, waiting three to five days between new foods to identify potential allergic reactions. Always consult your health visitor or paediatrician before introducing common allergens like peanuts or shellfish.

Plan balanced meals and snacks that include lean proteins (chicken, fish, eggs, legumes), whole grains (brown rice, wholemeal bread, oats), colourful vegetables and fruits, and healthy fats (olive oil, nuts, avocado). Aim for variety to ensure your child receives a broad spectrum of vitamins and minerals.

Make mealtimes family-centred when possible. Children who eat with parents and older siblings are more likely to consume diverse foods and develop positive eating habits. Limit sugary drinks and processed snacks, instead offering water, milk, and whole-food alternatives.

Involve your child in meal planning and food preparation. This increases engagement with nutrition, teaches practical skills, and encourages trying new foods—supporting lifelong healthy eating patterns.

Adolescence brings rapid growth, hormonal changes, and typically increased physical activity, necessitating higher caloric and nutrient intake. Protein needs increase to support muscle development; aim for 1.0-1.2 grams per kilogramme of body weight daily through varied sources such as lean meats, fish, dairy, beans, and nuts.

Calcium and vitamin D become critical during peak bone-building years. Dairy products, fortified plant milks, and leafy greens provide calcium; sunlight exposure and fatty fish supply vitamin D. Iron is particularly important for adolescent females to offset menstrual losses and support active lifestyles.

B vitamins (especially B6, B12, and folate) fuel energy metabolism and mood regulation during academically and socially demanding years. Whole grains, leafy greens, eggs, and legumes provide these nutrients. Adequate water intake is essential, particularly for athletes and those in warm climates.

As we age, metabolic rate decreases, reducing overall caloric needs, yet nutrient density becomes increasingly important. Protein requirements yet nutrient density becomes increasingly important. Protein requirements remain high to maintain muscle mass, B vitamins support cognitive function, and calcium/vitamin D are critical for bone health. Men over 50 should focus on quality nutrition rather than quantity.