Lacking essential vitamins leads to a wide range of body issues, including fatigue, skin problems (rashes, hair loss), vision loss (night blindness), weakened immunity, poor concentration, mood changes (depression, apathy), anemia from poor red blood cell production (B12, folate), and nerve problems like tingling or weakness. Severe deficiencies can cause serious conditions like scurvy (C), pellagra (B3), goiter (iodine), and developmental issues in children, impacting physical and mental health significantly.
Fatigue: Feeling exhausted often or constantly is possible with vitamin C deficiency (scurvy). It can also happen if you have anemia from a lack of vitamins B6, B9 and B12. Skin, hair and nail changes: Rashes and many types of dermatitis can happen with deficiencies of vitamins A, B2, B3 and B6.
B12 deficiency can trigger specific food cravings, most notably for meat, fish, or eggs, as the body seeks animal-based sources to replenish the vitamin, especially in those on vegetarian/vegan diets or older adults. While cravings for sugary or salty foods can also signal general B-vitamin issues, the distinct urge for protein-rich animal products is a key indicator, but professional testing is crucial for confirmation.
Common deficiencies include potassium, zinc, magnesium, vitamin B6, folate, vitamin B12, iodine, and vitamin K2. But the most common vitamin and mineral deficiencies worldwide are vitamins A and D3 and iron.
Various factors, including nutrient deficiencies, can trigger skin rashes. One common deficiency associated with skin rashes is Vitamin C. Vitamin C is essential for collagen production, which promotes healthy skin.
Cutaneous manifestations associated with vitamin B12 deficiency are skin hyperpigmentation, vitiligo, angular stomatitis, and hair changes. A diagnosis of vitamin B12 deficiency is often overlooked in its early stages because these signs are not specific to vitamin B12 deficiency alone.
The results suggest that vitamin D supplementation, especially in its D3 form, may significantly reduce the severity of chronic pruritus.
Vitamin D is used by your body for energy, to support a healthy immune system, and build healthy bones. The body's best source of Vitamin D is produced when your skin is exposed to sunlight, which can be a tricky thing to accomplish at certain times of the year, depending on where you live.
Any currently treated or untreated nutrient deficiency or disease. These include, but are not limited to, Protein Energy Malnutrition, Scurvy, Rickets, Beriberi, Hypocalcemia, Osteomalacia, Vitamin K Deficiency, Pellagra, Xerophthalmia, and Iron Deficiency.
Symptoms of vitamin B12 or folate deficiency
This constant feeling of hunger may be due to nutrient imbalances, particularly a lack of vitamins B1 and B3, which are essential for energy metabolism. In addition, a deficiency in essential nutrients such as protein, fiber, and certain minerals can also contribute to an increased appetite.
Vitamin B12 deficiency can also cause symptoms that affect your brain and nervous system (neurological symptoms), including: numbness. muscle weakness. psychological problems, which can range from mild depression or anxiety, to confusion and dementia.
Other symptoms
Vitamin B12 is abundant in animal products like meat (especially liver), fish (salmon, tuna, sardines), poultry, eggs, and dairy (milk, yogurt, cheese), with fortified foods such as cereals, nutritional yeast, and plant milks offering options for vegetarians and vegans, as plants don't naturally contain B12.
Five common symptoms of anemia are fatigue/weakness, pale or yellowish skin, shortness of breath, a fast or irregular heartbeat, and dizziness or headaches, all resulting from a lack of healthy red blood cells to carry oxygen. Other signs can include cold hands/feet, brittle nails, or unusual cravings like ice (pica).
People need vitamin B-12 for the brain to work well. If not treated, vitamin B-12 deficiency can lead to issues with the nerves, brain or spinal cord. These might include lasting tingling in the hands and feet or trouble with balance.
Deficiencies in iron, vitamin A and iodine are the most common around the world, particularly in children and pregnant women.
Taking too much vitamin D leads to calcium buildup (hypercalcemia), causing physical signs like nausea/vomiting, fatigue/weakness, frequent urination & excessive thirst, constipation, and confusion/disorientation, alongside potential bone pain or kidney stones, often from supplements, not sun exposure.
Take a Multivitamin for Key Nutrients!
A peanut butter and jelly sandwich (PB&J) adds about 33 minutes to your healthy lifespan per serving, according to a University of Michigan study that measured life expectancy impacts of over 5,850 foods using the Health Nutritional Index (HNI). This sandwich tops the list for adding time, with nuts and seeds also being highly beneficial (around 25 mins) and processed items like hot dogs subtracting time.
Cell Fuel 102 is a scientifically derived formula containing Wildcrafted Organic Irish Moss, Organic Bladderwrack & Organic Burdock Root. This blend is believed to contain over 102 Minerals & Nutrients that our bodies need for daily function.
Oat Milk. Oat milk is currently enjoying a moment in the sun as a dairy-free, soy-free, and environmentally friendly alternative to milk. But, it can also be good for your skin. As anyone with naturally dry, eczema-prone skin knows, oats have natural calming and soothing properties.
Skin issues: A lack of vitamin A can cause dry, scaly and/or itchy skin.
Vegetables and fruits that are high in Vitamin C: Bell peppers, oranges, strawberries, cauliflower, pineapple, and mangoes. Vitamin C is antioxidant which helps protect your body from allergic responses.