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What Is SAD And How Do You Manage It?

29th November 2022

29th November 2022

By Adele Webb

We live in a world with alternating seasons, and Britain especially is subject to sometimes extreme changes throughout the year. From the sprouting flowers in the spring, the scorching heat of the summer, and the orange glow of autumn…all the way to the icy and bleak winter – adapting to these different seasons can be difficult for most.

This is where Seasonal Affective Disorder or otherwise known as 'SAD' comes in. You may be all too familiar with this seasonal form of depression, or maybe you have never heard of it before. Either way, we're here to explain what SAD really is, and how to manage it, as well as providing that extra bit of help with advice from our nutritionist Eleanor Thrupp. We’re just here sprinkling a little bit of hope on these dark winter days…

What is SAD?

To gain a greater understanding, let’s first explain what Seasonal Affective Disorder actually is. As a general explanation, SAD is a type of depression that is triggered by a change in the seasons, commonly started by the switch from summer to autumn. This usually gets progressively worse as the days get colder and the daylight hours a fewer from the end of autumn throughout winter.

We're sure you know the feeling – waking up for work when it’s dark, and then driving back home when it’s also dark. Our beloved days are pretty much spent in darkness, and one blurs into the other. This can easily take a toll on anyone - and many it does! It is said that this seasonal disorder affects around 2 million people in the UK, with around 1 in 15 people reported to suffer from it in the months between September and April. In terms of age, SAD is most common during adulthood in people over the age of 20, but it can occur in children too.

Now we know we have talked a lot about winter, but SAD can also be experienced during the summer months, although this is not frequent. This means that the warmer, bright days that most of us rejoice in could instead cause someone else to become stressed and upset. No matter which seasons the disorder is present in, there are shared symptoms that arise which therefore make it difficult to perform day-to-day activities and these include:

  • A loss of interest or pleasure in normal daily activities
  • A persistent low mood
  • Easily irritable
  • Anxiety
  • Feelings of despair and guilt
  • Tired and low energy
  • Difficulty concentrating
  • Craving carbohydrates and in return gaining weight – mainly winter SAD
  • Loss of appetite and skipping meals – common in summer SAD
  • Oversleeping and not wanting to get out of bed in the morning
  • Or not being able to sleep – The Relax Capsules should help!
  • In the worst-case scenario – having thoughts of not wanting to live

 How to manage Seasonal Affective Disorder?

Luckily, for those who suffer from SAD, there are 3 main treatments available to reduce the symptoms, and these include light therapy (also known as phototherapy) – exposing the patient to bright light, Psychotherapy – talking therapy, and the option to take medications like anti-depressants.  However, these may not be to everyone’s liking, and other lifestyle changes and remedies can be implemented to help with the affective disorder instead or on top of – take note that these mainly apply to winter SAD.

  1. Make your surroundings sunnier and brighter

Make sure that one of the first jobs on your to-do list is to open your curtains and blinds and ensure that nothing is blocking the natural sunlight from coming through. Ensure that throughout the day you are sitting next to bright windows and getting enough light whilst for example either working from home or in the office – it is all about getting enough of that vitamin D right?

  1. Take time to go outside and gain fresh air

In the winter is easy to fall into the trap of staying cooped up inside, but partaking in long walks, or even that quick lunch break walk from work is beneficial. When you have some spare time, make sure you get outside during the daylight hours as much as possible – you could even take your lunch outside and sit on a bench with your work bestie. There are so many health benefits to the great outdoors and we can assure you that doing this one small step…or leap into the outside world will be a light in this gloomy winter season.

  1. Exercise regularly

Again, spending the hours you are not at work cuddled up under a blanket is oh so tempting, but it is proven that physical activity helps relieve both anxiety and stress, and can make you feel better about yourself too which in return can be a mood booster. Exercise and mood work hand in hand with each other. So instead of reaching for that remote control, reach for that gym bag instead. Or if going to the gym is not the one, maybe take up running outside instead? Just make sure you wrap up warm first. The benefits of running are endless!

  1. Normalise sleep patterns

You need to make sure your sleeping patterns are normalised, and this means setting reliable times to wake up and go to bed – which is easier said than done we know. Morning routines are difficult and getting out of bed and feeling energised first thing in the morning seems near impossible. So, we suggest setting an alarm but keeping it out of arms reach so you must physically get up and turn it off – this should wake you up in the process.

  1. Spend time with the people you love

This last one is particularly important and for those who have SAD, many isolate themselves from other people and get caught in the 4 walls of their home. To combat your depression, contact your friends or your family and schedule weekly catch-ups like going to a local coffee shop for coffee, or spending one day of the weekend going to the shops together. Doing activities with other people will help you keep your mind off it and make you happier in return. Allow the company of others to bring back that sunshine.

Introducing Eleanor Thrupp

We haven’t spoken a lot about nutrition in this article, but in fact, maintaining a healthy diet can also ease symptoms too. We sat down with our Innermost nutritionist Eleanor Thrupp (Dip-NT, mBANT, CNHC, ANP) to give you an exclusive interview on how you can combat SAD with the food you consume…

Can nutrition be used to ease the symptoms of SAD?

Yes, nutrition can definitely be used to ease symptoms of SAD and is most effective alongside supplementing with vitamin D and getting outside into natural daylight as much as possible. 
Low vitamin D is linked to low mood, and it is recommended that most people supplement with it during the winter months. I always recommend choosing a supplement that contains vitamin D in the form of D3 (cholecalciferol) as this is the form that is naturally produced in the skin in response to daylight. Exercise is a well-known natural antidepressant, and you can enhance these effects by exercising outdoors to maximise your exposure to daylight. 

If so, what changes/additions should be made to your diet?

It's common to crave sugary carbohydrates when feeling low/depressed, however, it is best to avoid these foods. Instead, focus on a diet that is rich in wholegrains, healthy fats (found in nuts, seeds, oily fish, avocado), and plenty of protein such as lean meat, fish, nuts, beans, chickpeas, and lentils. Our body makes feel-good neurotransmitters such as serotonin from protein foods - so ensuring protein is incorporated into your diet is essential if you’re feeling low. 

It is also important to increase the consumption of omega-3 in the diet. EPA and DHA are important omega-3 fats that are often missing from Western diets. They can be found in oily fish (mackerel, salmon, cod liver oil), flaxseeds, chia seeds, walnuts, and soybeans. 
Magnesium is a vital nutrient that helps balance mood and increase energy production. It can be found in foods such as dark chocolate (70% or higher), avocados, brazil nuts, wholegrains and green leafy vegetables (kale, spinach). 

Are there any specific Innermost products that would work for easing SAD?

The Energy Booster contains maca and caffeine to give an energy boost and vitamin B complex helps fight fatigue. The Focus Capsules contain nootropic and adaptogenic ingredients including Siberian Ginseng and Rhodiola Rosea to reduce mental and physical fatigue. 

To learn more from Eleanor and get personalised recommendations based on your goals, you can book a 15-minute or 45-minute consultation with her here.

Summary

Living and dealing with seasonal affective disorder is not easy, and if you are one of the 2 million people each year that suffers from this kind of depression, there is always help out there if that is with treatment plans, home remedies, or a switch up of diet – no one needs to suffer in silence. If you or someone you know has SAD, never be afraid to seek help and contact a GP. There are always brighter days ahead…so keep your chin up and focus on the positives - find those little moments of happiness in the everyday mundane life. Better days are coming.

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Fibre
Within the fitness space there can be a tendency to think of fibre as something that’s just functional. Important, of course, but often its impact is only framed around digestion. In reality, fibre plays a far broader role in how your body performs and how you feel day to day, influencing variables like energy stability and appetite regulation through to long-term metabolic health. For anyone already investing in their training, recovery, and overall wellbeing, a high fibre diet matters more than you might think. It’s one of the simplest ways to bring more consistency to your nutrition, without adding complexity. In this guide, we’ll take a closer look at what fibre does, why it matters, and how to build a high fibre diet in a way that fits naturally into your routine. What is fibre and why it matters Fibre is a type of carbohydrate that is naturally sourced from foods like wholegrains, beans, nuts and more. At its core, dietary fibre is the part of plant foods your body can’t fully digest. Rather than being absorbed, it moves through the digestive system, interacting with everything along the way. This process is what makes fibre so valuable. It slows digestion, supports beneficial gut bacteria, and helps regulate how nutrients enter the bloodstream. Over time, these effects compound, influencing energy levels, hunger signals, and metabolic health. It’s worth understanding that fibre isn’t one single thing, and while it is often grouped together, different types have different roles. Broadly, fibre falls into two categories: Soluble fibre: This dissolves in water and forms a gel-like substance, helping to slow digestion and regulate blood sugar and cholesterol. Insoluble fibre: This adds bulk and supports regular movement through the digestive system. Most whole foods contain a combination of both, which is why variety matters more than focusing on a single source. Why intake is often lower than expected You might read this and think you’re easily hitting your daily fibre requirements. Yet, even among people who eat relatively well, fibre intake tends to fall short. In the UK, the recommendation sits at around 30g per day, yet average intake is closer to 18–20g. This isn’t usually down to poor habits. More often, it reflects modern eating patterns: A strong focus on high-protein meals can reduce the variety of plant foods in a diet, lowering fibre intake over time. A reliance on staples like white bread and pasta contain less fibre than wholegrain alternatives, making fibre intake harder to reach. Quick, convenient meals often lack the whole ingredients needed to support adequate fibre intake. The result isn’t a complete absence of fibre, but it does lead to a gradual shortfall below the 30g recommendations. Each meal might seem balanced in isolation, but across a full day or week, intake consistently sits below where it needs to be. The Key Benefits of a High Fibre Diet  A high fibre diet supports several key areas of health at the same time: Gut health and microbiome support As previously mentioned, fibre’s most recognised role is in digestion, but its impact actually goes deeper than that. Certain fibres act as prebiotics, feeding beneficial gut bacteria. These bacteria produce compounds known as short-chain fatty acids (SCFAs), including butyrate, which plays a role in maintaining the integrity of the gut lining and regulating inflammation. A 2019 review published in The Lancet found that higher dietary fibre intake was consistently associated with improved gut health markers and reduced risk of several chronic conditions. The key takeaway wasn’t a single “superfood”, but the cumulative effect of consistent fibre intake over time. There’s also increasing interest in how microbiome diversity influences overall health. A more varied intake of fibre tends to support a more diverse gut environment, which is linked to better resilience and function. For those looking to improve their training routines and hit new PBs, a well-functioning gut is central to recovery. This is because fibre supports the gut environment, which in turn affects how efficiently nutrients are absorbed. More stable energy levels When it comes to your energy, it isn’t just about calorie intake. It’s also key to ensure your body can effectively process these calories. This is where fibre can be highly beneficial. This is because fibre slows the digestion of other carbohydrates, leading to a more gradual release of glucose into the bloodstream. This helps avoid the sharp spikes and dips that can come from highly refined meals. Studies also show that diets higher in fibre are associated with improved glycaemic control, even in otherwise healthy individuals. In practical terms, this often leads to: More consistent energy across the day Fewer mid-afternoon crashes Reduced reliance on quick fixes like sugar or caffeine For those balancing work, training, and recovery, the more stable blood sugar levels provided by fibre mean more consistent energy availability. This can translate into better training sessions, particularly for longer or more demanding workouts. Appetite regulation High fibre foods tend to be more filling due to their volume and slower digestion. At the same time, they influence hormones involved in hunger and fullness, including ghrelin and peptide YY. There’s also a hormonal aspect to this. Fibre-rich foods can influence the release of satiety hormones, helping your body better recognise when it’s full. This creates a more sustainable approach to body composition. Instead of relying on weight loss restriction, your diet supports appetite regulation more naturally. Heart Health and Long-Term Outcomes In addition to the shorter-term health and wellness benefits, fibre intake also has a beneficial impact on long-term health. Soluble fibre, in particular, has been shown to help reduce LDL cholesterol by binding to cholesterol in the digestive system and aiding its removal. Large cohort studies have consistently linked higher fibre intake with a reduced risk of cardiovascular disease and type 2 diabetes. This is partly due to improved blood sugar regulation and partly due to the broader metabolic benefits of a fibre-rich diet. One study in particular by the BMJ found that each additional 7g of fibre per day was associated with a 9% reduction in cardiovascular disease risk. These outcomes aren’t immediate, but they reinforce the role of fibre as a long-term investment in health. High Fibre Diet Foods We’ve written about his previously (see here for our guide on high fibre foods) but in short, building a high fibre lifestyle doesn’t require a complete overhaul of your current diet. It’s instead about increasing variety and making more intentional choices within your existing routine. Below we have outlined some key foods that can help increase fibre intake. Whole grains Oats, brown rice, quinoa, and wholegrain bread provide a steady source of fibre while supporting sustained energy. They’re an easy upgrade from refined grains and tend to be more filling. Fruits and vegetables Eating more fruit and vegetable is one of the simplest ways to raise fibre intake. A useful approach is to focus on variety: Berries and apples for convenience Leafy greens for micronutrient density Root vegetables for more substantial meals Legumes Lentils, chickpeas, and beans are among the most fibre-dense foods available. They also provide plant-based protein, making them particularly useful in meals focused on satiety and recovery. Nuts and Seeds Chia seeds, flaxseeds, and almonds offer a concentrated source of fibre and can be added easily to meals. Even small additions, such as a tablespoon of seeds in a breakfast or smoothie, can make a difference over time. A Smarter Way to Think About Fibre Fibre doesn’t need to be treated as a standalone goal. It works best as part of a balanced, well-structured approach to nutrition - one that supports how you feel day to day, not just how you perform in the odd moment. For most people, that starts with whole foods. Building meals around plant variety, whole grains, and consistent habits. From there, the role of supplementation becomes more effective. The Innermost approach reflects that balance. Products like The Greens Blend can help support daily plant intake and micronutrients, while products such as The Lean Protein fit alongside a diet that prioritises both protein and fibre, rather than one at the expense of the other. Building a high fibre diet isn’t about adding or overhauling, instead It’s about making those small adjustments that bring more consistency to your routine. Over time, those shifts tend to have the biggest impact - not just on digestion, but on how your body feels, performs, and recovers. References Renolds, A., Mann, J., Cummings, J., Winter, N., MDiet, E., Morenga, L. (2019). Carbohydrate quality and human health: a series of systematic reviews and meta-analyses. The Lancet. 393 (10170), 434-445. Click here.  NHS UK. How to get more fibre into your diet. Click here.  Hullings, A., Sinha, R., Liao, L., Freedman, N., Graubard, B., Loftfield, E. (2020). Whole grain and dietary fiber intake and risk of colorectal cancer in the NIH-AARP Diet and Health Study cohort. The American Journal of Clinical Nutrition. 112 (3), 603-612. Click here. Threapleton, D., Greenwood, D., Evans, C., Cleghorn, C., Nykjaer, C., Woodhead, C., Cade, J., Gale, C., Burley, V. (2013). Dietary fibre intake and risk of cardiovascular disease: systematic review and meta-analysis. BMJ.347. Click here. Read more
The Complete Guide to Digestive Enzymes
How you digest your food has a direct impact on how you perform, recover and feel day to day. It’s not just about what you eat, but how well your body is able to break it down and use it. A heavy feeling after meals, inconsistent energy, or food that doesn’t quite sit right (on top of being uncomfortable) can all point back to how well your body is breaking things down. Digestive enzymes play a central role in this process. They’re responsible for breaking down the food you eat into forms your body can absorb and use. When that process runs smoothly, there’s a noticeable difference in how you feel day to day. To clear up any confusion around digestion, this guide explores digestive enzymes in detail - what they are, what they do, where they’re produced, and how they fit into a modern, performance-led lifestyle. Shall we get into it? What are digestive enzymes? Digestive enzymes are specialised proteins that help break food down into smaller molecules that can be absorbed through the gut lining. Without them, even the most nutrient-dense diet would be difficult for the body to utilise effectively. The process itself is highly coordinated. Enzymes are released at different stages of digestion, working in sequence to ensure food is progressively broken down as it moves through the digestive tract. Put simply, digestive enzymes are what bridge the gap between what you eat and what your body actually gains from it. As you would expect, this can directly impact your fitness as well as your mood. Types of digestive enzymes and what they do Digestive enzymes are typically grouped into 3 core segments based on the nutrients they target. Amylase (Carbohydrates): Amylase breaks down complex carbohydrates into simpler sugars. It begins its work in the mouth and continues in the small intestine. Protease (Protein): Protease enzymes reduce proteins into amino acids. This is particularly relevant for those consuming higher-protein diets, as efficient breakdown supports recovery and muscle repair. Lipase (Fats): Lipase breaks down fats into fatty acids and glycerol. These components are essential for energy production and overall metabolic function. This breakdown is essential because nutrients cannot be absorbed in their original form. If digestion is incomplete, absorption becomes less efficient. Other enzymes, such as lactase, play more specific roles, for example helping to digest lactose found in dairy products. Together, these enzymes form a system that adapts to the composition of each meal. Research also highlights the link between digestion and how much of these nutrients your body can actually use. A study published in the American Journal of Clinical Nutrition for example highlights that effective protein digestion and amino acid absorption play a key role in muscle repair and recovery after exercise. For anyone training regularly or focusing on performance, this becomes especially important. It’s not just about what you eat, but how well your body is able to make use of it. Where Are Digestive Enzymes Produced? Digestive enzymes are produced throughout the digestive system, with each stage contributing to the overall process. The mouth Digestion first begins with chewing. The salivary glands release amylase, an enzyme that starts breaking down carbohydrates before food is even swallowed. This early stage is often overlooked, but it plays an important role in preparing food for the next steps. The stomach The stomach next combines gastric acid with enzymes such as pepsin, which begins the breakdown of proteins. This stage is less about complete digestion and more about creating the right conditions for further processing. The pancreas The pancreas is responsible for producing the majority of digestive enzymes, including amylase, protease and lipase. These are released into the small intestine, where most digestion takes place. Clinical research has shown how central this role is. Conditions that impair pancreatic enzyme production, such as exocrine pancreatic insufficiency, can significantly reduce nutrient absorption and lead to noticeable digestive symptoms. The small intestine The small intestine completes the process. Additional enzymes help finalise digestion, allowing nutrients to pass through the intestinal wall into the bloodstream. Enzyme production across these stages can vary depending on diet, stress levels and overall gut health. This is why your digestion doesn’t always feel consistent, and some days can feel more comfortable than others. Signs your digestion may not be working optimally Some of the more common signs that digestion may not be working as efficiently include: Bloating or discomfort A feeling of heaviness, particularly after larger meals Sluggishness or dips in energy following eating Gut sensitivity to certain foods These experiences are relatively common and often reflect how digestion is responding to day-to-day habits. Below are some of the key reasons why your digestive system may not be operating effectively. Eating quickly or on the go can limit how effectively digestion begins, particularly in the mouth where enzymes first start working. Stress can also play a role. When the body is in a more alert or pressured state, digestion is not the priority, which can affect how efficiently food is broken down. Higher protein diets are increasingly common, particularly among those training regularly. While beneficial, protein requires more extensive digestion, placing greater demand on enzyme activity. Fewer whole foods and less plant diversity may influence how the digestive system responds over time. Foods high in digestive enzymes So, for those looking to improve digestion by adding more digestive enzymes to your diet, how do you go about doing it? While your body produces its own digestive enzymes, certain foods also contain naturally occurring enzymes that can support the digestive process. These tend to be most active in raw or minimally processed forms and can complement a balanced, varied diet. Some of the more commonly referenced foods include: Pineapple (Bromelain – Protease): Pineapple contains bromelain, which has been studied for its role in helping break down protein. It is often associated with supporting protein digestion. Papaya (Papain – Protease): Rich in papain, papaya is another enzyme that assists with protein breakdown. It’s frequently used in both digestive support and food preparation. Mango (Amylase – Carbohydrates): Mango contains amylase enzymes that help break down complex carbohydrates into simpler sugars, particularly as the fruit ripens. Bananas (Amylase & Maltase – Carbohydrates): Provide enzymes that support carbohydrate digestion, especially when ripe. Avocado (Lipase – Fats): Contains lipase, which plays a role in breaking down fats into fatty acids. These foods can play a useful role in supporting digestion as part of a broader diet. However, their enzyme content can vary depending on factors like ripeness, storage and preparation, and they don’t always provide consistent or targeted support on their own. In those situations, you might also look at targeted digestive enzyme supplements that can provide a more consistent and concentrated level of enzyme activity alongside meals, supporting the breakdown of proteins, carbohydrates and fats more reliably than food sources alone. Digestive enzyme supplements The key to effective digestive enzyme supplementation is choosing a well-formulated option that combines a broad range of enzymes with a clean ingredient profile. Case in point: supplements like Innermost’s The Digest Capsules are built with this in mind, offering a considered blend that fits easily into a daily routine and works alongside your existing nutrition rather than replacing it. For those considering digestive enzyme supplements, how and when they’re used can influence their effectiveness. Before or with meals Digestive enzyme supplements are typically taken just before or alongside meals, allowing them to act as food is being broken down. Around larger or harder-to-digest meals Meals that are higher in protein, fats or overall volume can place greater demand on digestion. This is often where additional supplementation can be beneficial. Fitting into your routine How and when you use digestive enzymes will depend on your routine, your diet and how your body responds. Rather than following a fixed structure, it often makes more sense to take a flexible approach. Used consistently or as needed, they should fit seamlessly into your day, supporting digestion without adding unnecessary complexity. Supporting your digestion effectively Digestive enzymes play a fundamental role in how your body processes food and accesses nutrients. When digestion is working well, the impact is often felt across energy, recovery and overall wellbeing. While your body naturally produces these enzymes, factors like diet, lifestyle and routine can influence how consistently that process runs. In those moments, small adjustments - whether through food choices or more targeted supplementation - can make a noticeable difference. For those considering supplements, a well-formulated option such as The Digest Capsules can provide a simple, reliable way to support digestion alongside your daily routine. References Leidy, H., Clifton, P., Astrup, A., Wycherley, T., Westerterp-Plantenga, M., Luscombe-March, N., Woods, S., Mattes, R. (2015). The role of protein in weight loss and maintenance. Am J Clin Nutr. 101(6). Click here.  Ni, W., Hutagalung, A., Li, S., Epstein, H. (2011). The myosin-binding UCS domain but not the Hsp90-binding TPR domain of the UNC-45 chaperone is essential for function in Caenorhabditis elegans. J Cell Sci. 124(18). Click here. Pavan, R., Jain, S., Shraddha., Kumar, A. (2012). Properties and Therapeutic Application of Bromelain: A Review. Biotechnol Res Int. Click here. Read more