Omega-3s are found in the cells that line the scalp and also provide the oils that keep your scalp and hair hydrated. Include oily fish such as salmon, herring, sardines, trout and mackerel and plant sources like avocado, pumpkin seeds and walnuts.
Your hair craves healthy fats! So eat plenty of avocados, salmon, and olive oil. These foods are jam-packed with essential fatty acids, which can moisturize a dry scalp with natural oils.
You can use products that have ingredients to hydrate and moisturise your hair. Avocado, coconut, olive and almond oils; aloe vera, shea butter and glycerine can help hydrate and moisturize your hair. Ensure your conditioners include some of these ingredients too in order to lock the water content in your hair.
using heat-based drying and styling tools too frequently. shampooing too often. using a shampoo with harsh ingredients, such as sulfates, that are drying for your type of hair. not using a conditioner often enough or one that's designed for your type of hair.
Dehydrated hair happens when there is a lack of water. Simply put, water is a key nutrient for your hair and when there is a significant lack of it, your strands won't be able to retain any moisture. On the flip side, dry hair usually stems from excessive exposure to chemicals (like in relaxers), hair dyes, and heat.
For hair that's dry and prone to frizz, you'll want a mask that's deeply hydrating and restorative. If you want to add moisture to your hair, banana and honey are two ingredients that work well in an overnight hair mask.
Hair health
Drinking enough water keeps your hair hydrated. As such, one can truly avoid hair loss, hair fall, dry hair, brittle hair and itchiness. Your scalp remains hydrated and healthy by having the correct amount of water in the diet.
Vitamin A for dry hair and skin
People struggling with chronically dry hair or skin should prioritize increasing the consumption of vitamin A. The vitamin is considered especially vital for all cells in the body and is linked with helping the skin glands create sebum.
If you have low porosity hair, it means the structure of your hair doesn't easily allow moisture to be absorbed into your hair shaft. This can make it harder for water to saturate your hair when it's washed. Because this type of hair tends to repel moisture, it can also be more challenging to process and style.
Tangling, knotting, frizz, dullness, breakage: these are all signs of very dehydrated hair. The good news? There are easy ways to treat and prevent not just the annoying symptoms of dryness, but the dry, dehydrated hair itself.
Using products that are designed to nourish the scalp and hair can definitely speed up this process, but on average you'd be looking at six months to a year to fully see a difference in your hair's condition.
Biotin. Biotin is an essential B vitamin (meaning we need to consume it daily) that's known to be important in hair and nail growth. "When patients have a biotin deficiency, they suffer from thinning, dry hair, and dry skin," says Zeichner.
All hair needs both protein and moisture to stay healthy and strong. In fact, protein and moisture can't work well without the other. You need a strong protein structure in order for water molecules to bind with your strands and to keep the water locked inside.
Seeds and Nuts
Nuts and seeds also contain zinc, promoting hair health by increasing cell reproduction and improving immunity. Additional nutrients in seeds and nuts beneficial for hair include phosphorus, magnesium, iron, copper, and selenium. Hence, nuts and seeds are good food for hair growth and thickness.
Our skin glands produce less sebum making our tresses feel perpetually dry. Having low hair porosity or even high hair porosity and using the wrong products can also contribute to having dry hair, even when using a conditioner. Low porosity hair is hard to hydrate while high porosity hair loses moisture easily.
Deficiencies in any of the following vitamins and minerals could manifest as conditions including generalized hair loss, frizziness or brittle hair: Biotin (vitamin B7): Biotin activates enzymes that break down the carbohydrates, fat and protein necessary for hair production and reducing frizz.
Sources of Biotin
Foods that contain the most biotin include organ meats, eggs, fish, meat, seeds, nuts, and certain vegetables (such as sweet potatoes) [2,12].