Our genes make us unique in lots of ways — one of which is how we absorb and utilize vitamins and minerals from our food.
Take, for example, eating carrots to get your daily vitamin A. Some people are great at converting beta-carotene, the precursor to vitamin A in vegetables, into the form of vitamin A that the body uses. Other people carry genetic variants that make that conversion process difficult.
Instead of wondering, you can simply check your genetic data to see which form of vitamin A is best for you.
Recent articles on Vitamins and Minerals:
Vitamin K: CYP4F2 and VKORC1 Genetic Variants - Genetic variations cause people to have higher or lower levels of vitamin K, which can affect blood clotting. Learn more about the genes that affect vitamin K and how it relates to your genetic raw data. SCD1: A lynchpin of metabolism - The SCD1 enzyme converts saturated fatty acids to unsaturated fats. Learn how your genes impact this enzyme, and how this relates to weight loss. Zinc genes: The healing power of zinc - Learn why zinc is important for your immune system and so much more. Find out how your genes impact your need for zinc and discover ways of boosting your zinc status. Genetic Variants that Decrease Vitamin B6 - Vitamin B6 is an important co-factor in hundreds of different enzymatic reactions. Low levels of B6 are linked to an increased risk of diabetes, cardiovascular disease, neurodegenerative diseases, and cancer. B6 is also important for reducing oxidative stress and inflammation. Tryptophan: Building block for serotonin and melatonin - Tryptophan is an amino acid that the body uses to make serotonin and melatonin. Genetic variants can impact the amount of tryptophan that is used for serotonin. This can influence mood, sleep, neurotransmitters, and immune response. Vitamin C: Do you need more? - Like most nutrients, our genes play a role in how vitamin C is absorbed, transported, and used by the body. This can influence your risk for certain diseases, and it can make a difference in the minimum amount of vitamin C you need to consume each day. How do your genes influence your vitamin B12 levels? - There are several genes that can influence your absorption, transport, and need for vitamin B12. Some people need higher amounts of B12, and some people thrive on different forms of B12. Take a look at your genetic data to see if you should up your intake of B12. (Member's article) TRPV1: More than just a spicy food receptor - The TRPV1 receptor is activated by capsaicin in spicy foods. But there is a lot more to this story... find out how this receptor impacts diabetes, metabolic function, and more. Nutrients Topic Summary - Utilize our Nutrients Topic Summary Reports with your 23andMe or AncestryDNA genetic data to see which articles may be most relevant to you. These summaries are attempting to distill the complex information down into just a few words. Please see the linked articles for details and complete references. (Member's article) Do you carry the Hunter-Gatherer or the Farmer Genetic Variant - Our ancient ancestors lived much differently than we do today. They were hunter-gatherers, living off of fish, meat, and plant foods that they gathered. A huge shift took place when those hunter-gatherers began farming, growing grains, and storing them so that there would be food available all year. Learn if you carry the hunter-gatherer or farmer gene variant. (Member's article) Choline – An Essential Nutrient - An essential nutrient, your need for choline from foods is greatly influenced by your genes. Find out whether you should be adding more choline into your diet. Short-chain Acyl-CoA Dehydrogenase Deficiency - If you have tried fasting or perhaps a ketogenic diet and felt horrible, there could be a genetic reason. One explanation could be found in the way that your body uses different types of fats. (Member's article) Genetics of Biotin Deficiency - Biotin, also known as vitamin B7 or vitamin H, is a cofactor that aids in the metabolism of fats, carbohydrates, and proteins. Biotin deficiency due to diet is pretty rare, but there are genetic variants that can increase your risk for biotin deficiency or insufficiency. Glucose Response: Caffeine and Carbs interact with Your Genes - Consuming caffeine along with carbohydrates changes glucose response for people with certain genetic variants and yet it doesn't change blood glucose levels for those without the variants. Find out more about your response. (Member's article) Saturated Fat and Your Genes - There has been a decades-long debate about which type of fat is best: saturated fat vs polyunsaturated fat. It may depend on your genes as to which answer is right for you. Learn more about this debate and find out how your genes play a part. Ancestral Diet: Omega-3 and Omega-6 Fatty Acids Impact the FADS1 gene - We all vary in how well we convert the plant-based omega-3 oils into the DHA and EPA that our body needs. Some people are really poor at this conversion and thus should either eat more fish or consider taking a DHA / EPA supplement. Learn more about how your variants might affect your health. Mushroom intolerance and your genes - Mushrooms contain a healthy antioxidant called ergothioneine. But for people with an OCTN1 genetic variant, this antioxidant can be too much of a good thing, leading to intestinal problems. Check your genetic data to see if you carry this mushroom intolerance variant. Is intermittent fasting right for you? - Intermittent fasting and ketosis have a lot of benefits, but they may not be right for you. Your genes play a role in how you feel when fasting. Learn more on how this new trend might or might not be a good fit for you. (Member's article) Mediterranean Diet and Your Genes - A study looked at the interaction between a Mediterranean diet, genetics, and metabolic syndrome. Find out if a Mediterranean diet would work well for you. (Member's article) Shining Genetic Light on Your Vitamin D Levels - Your vitamin D levels are impacted by sun exposure and your genes. Learn more about how vitamin D is made in the body and how your genetic variants impact your levels. (Member's article) Vitamin E and its role in Genetics and Inflammation - Vitamin E is an antioxidant often promoted as a supplement that prevents cardiovascular disease and the oxidation of LDL cholesterol. New research shows a genetic component to whether a person benefits from supplementing. Find out more by checking your genetic data. Histamine intolerance and the methylation cycle - Genetics plays a role in how well your body breaks down histamine. Histamine that is out of balance with the body's ability to break it down can cause symptoms that are collectively known as histamine intolerance. Discover how to check your genes that are involved with histamine levels. The Link Between Vitamin D, MS, and Your Genes - Is there a link between Vitamin D and multiple sclerosis (MS)? Many researchers are speculating a connection. Learn more about the research and check your own 23andMe and AncestryDNA data.