Fuel for Life

A meta-analysis of 22 studies found no adverse effect of total dairy consumption on weight-related measures. Yoghurt showed possible beneficial effects. 

• Dairy foods are a convenient source of high-quality protein, which plays a beneficial role in satiety and appetite regulation. 
• Dairy foods provide a readily accessible protein to support lean mass preservation during weight loss 
• Dairy is micronutrient-dense and may support nutritional adequacy in weight loss when overall energy intake is reduced. 

Dietary patterns that include dairy, particularly when aligned with broader healthy eating approaches, can support blood pressure management. 

In DASH (Dietary Approaches to Stop Hypertension, an evidence-based diet), dairy is a core food group, not an optional extra: 

• Consumed daily (typically 2–3 serves/day) 
• Primarily low-fat or fat-free 

Dairy provides multiple nutrients that support vascular health:

• Calcium: vascular contraction and relaxation 
• Potassium: helps counteract sodium in blood pressure regulation 
• Magnesium: supports vascular tone and muscle function 
• Protein: (including bioactive peptides) may have modest blood pressure–lowering effects  

• Lipid management: Prefer mostly lower-fat dairy options for people with elevated LDL cholesterol or established cardiovascular disease.  
• Weight management: Lower-fat dairy may help reduce energy intake, while whole-fat dairy may support satiety in some individuals.
• Frailty, low appetite or muscle loss risk: Both lower-fat and whole-fat dairy can support protein intake; whole-fat options may also help increase energy intake when required.
• General population: Both lower-fat and whole-fat dairy foods can be included as part of a healthy, balanced dietary pattern.
• Focus on the whole diet: Consider dairy foods within the context of overall dietary patterns rather than focusing on fat content alone. 

• Patients may unnecessarily avoid dairy due to concerns about saturated fat.
• Current evidence supports including dairy foods within heart-healthy dietary patterns.
• Cardiovascular health is influenced by overall dietary patterns, rather than individual foods or nutrients in isolation.
• Dietary patterns rich in vegetables, fruit, wholegrains, legumes, nuts, seeds and lean protein foods are consistently associated with better cardiometabolic outcomes.
• Dairy foods can be included as part of these healthy eating patterns.
• Unnecessary dairy restriction may compromise nutrient intake and overall diet quality. 

Changes in body weight are influenced by total energy balance, dietary quality, physical activity, sleep, and psychosocial factors. No single food determines weight outcomes. 

• Focus on health, function and wellbeing, not body weight alone.  
• Promote a balanced approach to eating, avoiding "good" and "bad" food labels.
• Individualise nutrition advice based on patient goals, health status, cultural preferences and food access.
• Prioritise dietary quality and strength when weight loss is not a treatment goal.
• Reduce discretionary foods first when lower energy intake is needed; consider lower-fat dairy options where appropriate.
• Support healthy ageing and muscle maintenance with adequate protein intake, including dairy foods, alongside resistance exercise.