Frequently Asked Questions

Nutrition guidelines recommend 5 portions of vegetables and fruits daily—aim for about 150 grams of vegetables per serving. A practical approach is to include vegetables at every meal: a side of steamed broccoli or roasted carrots with lunch and dinner, and perhaps berries or sliced melon with breakfast. Vary your choices across different colours (green, orange, red, purple) to ensure you're consuming a wide range of nutrients. Even starting with 3 portions daily is a positive step if 5 feels overwhelming initially.

No—carbohydrates are an essential macronutrient and a primary fuel source for your brain and muscles. The key is choosing quality carbohydrates: whole grains (oats, brown rice, whole wheat bread), legumes (beans, lentils), and starchy vegetables (sweet potatoes). These provide fibre, which helps with digestion and keeps you satisfied longer. Refined carbohydrates like white bread and sugary foods should be limited, as they cause rapid blood sugar spikes. For beginners, focus on swapping refined grains for whole grains rather than eliminating carbs entirely.

A general guideline is to consume 0.8 grams of protein per kilogram of body weight daily, though requirements vary based on activity level. For a 70kg person, this equals roughly 56 grams per day. Good sources include chicken, fish, eggs, Greek yoghurt, beans, lentils, nuts, and tofu. Distribute protein throughout your meals—aim for 20-30 grams at each main meal. This supports muscle maintenance, satiety, and recovery from physical activity. If you're vegetarian or vegan, combine different plant-based proteins (beans with grains) to get all essential amino acids.

Breakfast sets the tone for your day by replenishing glucose and supporting concentration and energy. However, the key is eating something nourishing rather than skipping breakfast entirely. A balanced breakfast might include whole grain toast with eggs, oatmeal with fruit and nuts, or yoghurt with berries. If you're not hungry in the morning, a smaller option like a banana with almond butter works too. Individual preferences vary—some people function well with intermittent fasting, while others need fuel early. The important point is choosing nutrient-dense foods over sugary cereals or pastries.

The "8 glasses a day" rule is a helpful starting point, though individual needs vary based on climate, activity level, and body weight. A practical approach is to drink enough water so that you rarely feel thirsty and your urine is pale yellow. Men typically need around 3.7 litres daily and women 2.7 litres, but much of this comes from food and other beverages. Tea, coffee, and milk count toward hydration (though water is preferable). If you exercise regularly or live in a hot climate, you'll need more. Start by adding an extra glass or two to your current intake and adjust based on how you feel.

Not at all—your body needs healthy fats for hormone production, brain function, and nutrient absorption. Focus on unsaturated fats from sources like olive oil, avocados, nuts, seeds, and fatty fish (salmon, mackerel). These are beneficial and support heart health. Saturated fats (butter, coconut oil) can be consumed in moderation. Trans fats, found in many processed foods, should be avoided. A balanced approach is to include a small amount of fat with each meal—a drizzle of olive oil, a handful of almonds, or a slice of avocado. This also helps you feel fuller for longer.

Start simple: choose 3 breakfast options, 3 lunch options, and 3 dinner options you enjoy and rotate them. This reduces decision fatigue without requiring daily creativity. Dedicate one afternoon weekly to batch cooking—prepare grains, roasted vegetables, and a couple of protein sources that you can mix and match throughout the week. Write a basic grocery list grouped by section (produce, proteins, grains) to streamline shopping. Don't aim for perfection; a flexible framework beats no plan at all. As you become comfortable, gradually add variety. Many people find that consistent meal planning, even basic, improves nutrition and saves both time and money.

A well-planned balanced diet typically provides most nutrients you need. However, certain populations benefit from supplementation: vegans may need B12 (not naturally present in plant foods), people with limited sun exposure may need vitamin D, and pregnant women often need folic acid and iron. Rather than taking multivitamins randomly, focus first on eating diverse whole foods. If you suspect deficiencies—fatigue, poor wound healing, or specific dietary restrictions—discuss testing and supplementation with your doctor or a registered dietitian. They can recommend specific supplements suited to your situation rather than generic ones.

Absolutely—rigid restriction often leads to cravings and unsustainable eating patterns. A balanced approach includes occasional treats as part of normal eating. The "80/20 rule" suggests eating nutritious whole foods 80% of the time and allowing flexibility the remaining 20%. This might mean enjoying a slice of cake at a birthday party or having ice cream on a weekend. The key is mindfulness: savour treats in reasonable portions rather than mindlessly eating from a large container. This sustainable approach helps people maintain healthy habits long-term without feeling deprived. Perfection isn't the goal; consistency and balance are.

Start by checking the serving size—all nutritional information is based on this. Look at calories, total fat, saturated fat, sodium, sugars, and protein. A practical tip: compare similar products (two breakfast cereals, for example) and choose the option with less added sugar and more fibre. If ingredients list sugar in the first few items, the product is likely high in sugar. Aim for less than 10% of daily calories from added sugars and less than 5 grams of sodium per 100 grams of product. Don't get paralysed by perfect numbers; using labels to make comparisons and informed choices is what matters most.

Small, incremental changes are more sustainable than overhauls. Start with one habit: add a vegetable to lunch, swap sugary drinks for water, or include protein at breakfast. Once that feels normal (roughly 2-3 weeks), add another change. This approach reduces overwhelm and allows habits to embed naturally. Track not what you're removing, but what you're adding—more colour on your plate, more whole grains, more water. Celebrate these additions rather than focusing on restrictions. Sustainable eating is a gradual evolution, not a sudden transformation. Many people find that small positive changes compound over weeks and months into significantly healthier patterns without feeling like sacrifice.