Sarcopenia — the progressive, age-related loss of muscle mass, strength, and function — is one of the most significant health challenges of ageing, yet it receives far less attention than osteoporosis despite being equally consequential. Muscle loss accelerates from age 50, with adults losing approximately 1–2% of muscle mass per year and 3–5% of muscle strength per year without intervention. Sarcopenia is a major driver of frailty, falls, disability, and loss of independence — and it is substantially preventable through evidence-based nutritional and exercise strategies.
Why Muscle Loss Accelerates With Age
Multiple mechanisms drive age-related muscle loss. Anabolic resistance: ageing muscle responds less effectively to the protein synthesis stimulus of dietary protein and exercise, requiring higher protein doses and more consistent exercise to achieve the same muscle-building signal. Hormonal decline: falling testosterone, growth hormone, and IGF-1 reduce the anabolic signalling that drives muscle protein synthesis. Chronic low-grade inflammation (inflammaging): the chronic low-grade inflammation of ageing promotes muscle protein breakdown. Reduced physical activity: the progressive reduction in movement and exercise that typically accompanies ageing removes the primary stimulus for muscle maintenance. The British Dietetic Association and British Nutrition Foundation both publish guidance on sarcopenia prevention in older adults.
Protein: The Most Important Dietary Intervention
Adequate protein is the single most important dietary variable for sarcopenia prevention. Research consistently shows that adults over 60 require 1.2–1.6g of protein per kg bodyweight daily — significantly more than the 0.75g/kg recommended for younger adults — to compensate for anabolic resistance. Each meal should contain at least 25–40g of complete protein to produce a meaningful muscle protein synthesis response in older muscle. Leucine — the amino acid most strongly associated with stimulating muscle protein synthesis — is found in highest concentrations in animal proteins (particularly whey, meat, and fish) and some plant sources (soya, legumes).
Vitamin D for Muscle Function
Vitamin D receptors on muscle cells influence the speed of muscle contraction and recovery. Vitamin D deficiency — extremely common in UK older adults — is associated with muscle weakness, slower gait speed, and increased fall risk. The NHS recommends 10 micrograms vitamin D supplementation daily for all UK adults, with higher doses often appropriate for over-65s with limited sun exposure or documented deficiency. Adequate vitamin D, alongside protein, forms the nutritional foundation of sarcopenia prevention.
Resistance Exercise: The Indispensable Partner
No dietary approach to sarcopenia prevention is effective without resistance exercise. Muscle protein synthesis requires both the nutritional substrate (protein) and the mechanical stimulus (resistance exercise) simultaneously. The NHS exercise guidelines recommend resistance training at least twice weekly for all adults — for those over 60, this is the most important form of exercise for health and function maintenance, more important than aerobic exercise for long-term independence and metabolic health. Bodyweight exercises, resistance bands, and gym-based programmes all provide adequate stimulus when progressively loaded.
Anti-Inflammatory Eating for Muscle Protection
Chronic low-grade inflammation (inflammaging) promotes muscle protein catabolism. The Mediterranean dietary pattern, with its anti-inflammatory effects from olive oil polyphenols, omega-3 fatty acids, and abundant plant polyphenols, reduces the inflammatory burden on muscle tissue and supports better sarcopenia outcomes in cohort studies. Omega-3 fatty acids specifically improve the muscle protein synthesis response to protein intake in older adults — a genuine synergistic effect with adequate protein.
Eating Well for Healthy Ageing With Vanda's Kitchen
The nutritional principles for healthy ageing work best when applied consistently through daily food choices. Vanda's Kitchen near St Paul's EC4 delivers certified halal, 100% nut-free, freshly prepared food to City of London offices — built around lean proteins, diverse vegetables and quality carbohydrates that support muscle maintenance, bone health and cognitive function across every decade. View our team lunch options or WhatsApp us.
For related reading, see our protein after 60 guide and our nutrition over 60 guide. For clinical assessment of muscle function, the British Dietetic Association older adult nutrition specialists can provide personalised guidance.
Nutritious Food Daily With Vanda's Kitchen
Vanda's Kitchen near St Paul's EC4 delivers certified halal, 100% nut-free, freshly prepared food to City of London offices — lean proteins, diverse vegetables and quality carbohydrates that support the health outcomes discussed in this article. Selfridges Food Hall quality, delivered daily. View our team lunch options or WhatsApp us.
Frequently asked questions
Does Vanda's Kitchen cater for office events focused on health and wellbeing, such as lunch-and-learn sessions?
Yes. Vanda's Kitchen delivers freshly prepared food to offices across central London, Monday to Friday. The menu is built around lean proteins, fresh vegetables, and quality carbohydrates — aligned with the dietary principles discussed in this article. Orders can be placed via our catering shop or by contacting us on WhatsApp. Minimum order is £150, with free delivery on orders over £600.
What dietary credentials should I look for in a London caterer when ordering for a health-conscious team?
Key credentials to verify include halal certification (check whether it covers the whole kitchen or only specific dishes), allergen protocols (Natasha's Law requires full labelling on every item), and food hygiene rating. Vanda's Kitchen is independently halal-certified across the entire kitchen, is 100% nut-free at the structural level, and carries a 5-star food hygiene rating. Full allergen labelling is provided on every item.
Which London postcodes does Vanda's Kitchen deliver to for corporate orders?
Vanda's Kitchen routinely delivers to EC, WC, W1, W2, NW1, N1, N7, and SE1 postcodes. Delivery further afield is available by arrangement. Orders placed by 2pm are delivered the following working day, Monday to Friday. Weekend delivery can also be arranged.
How much notice is needed to place a catering order, and what is the minimum?
Orders placed by 2pm are fulfilled the following working day, making next-day delivery the standard lead time. The minimum order is £150. For larger events or orders requiring specific dietary configuration, contacting the kitchen via WhatsApp ahead of ordering is recommended so requirements can be confirmed before checkout.
Is the menu suitable for a mixed group where some colleagues follow a gluten-free diet?
Over 60% of the Vanda's Kitchen menu is gluten-free as standard — not adapted on request, but built that way from the outset. Full allergen labelling on every item means colleagues can identify gluten-free options at a glance. Combined with the 100% nut-free kitchen, this makes ordering for groups with diverse dietary requirements straightforward without separate specialist orders.