To boost the immune system and avoid getting sick, give your body a variety of fluids to keep it hydrated. Our body loses a lot of water every day which makes our body water-deficient.

Water is necessary for healthy body functioning. Hydrate yourself more often and drink warm liquids even when you are not so thirsty. Having warm water, soup, green tea, or meat stew to relieve the cold, or keep it away in winter is a great idea. 

Fatigue, muscle weakness, and aching bones are indicators of vitamin D deficiency. To treat vitamin D deficiency, incorporate more vitamin D rich foods in your diet.

If you have a severe vitamin D deficiency, augmenting the body’s vitamin D with supplements might work for you. Vitamin D supplements can increase your vitamin D intake by 10mg to 100mg. Consuming more than100mg of vitamin D can be dangerous therefore you should always get your vitamin D level tested before taking vitamin D supplements. If you have severe body aches, see a doctor soon.

Another great way to conclude your essay is to bring your discussion back to the thesis statement you established in the first paragraph. By bringing your essay back to the beginning, you are emphasizing the main points of your paper. It's also a way of showing that you have thoroughly discussed your thesis. This type of ending can be very effective and add a nice polish to your conclusion.

The first thing I do every morning when I'm getting ready for my day is wonder what the weather is going to be like that day. Knowing what the weather is going to be like can help you be prepared for your day. It helps you decide your outfit, what shoes you should wear, or even if you just need to remember to grab your umbrella before heading out the door. Your Alexa can help you each morning by giving you a quick weather report for your local area.

For the best shot of lightning bolts, it's best to use a tripod. It helps stabilize your camera for a better and clearer shot. While some photographers may be able to get away with using a handheld camera to get their shots of this beautiful natural phenomenon, using a tripod will better your chances of getting a good photograph on your first try. Lightning doesn't usually come back if you get a shaky picture. Give yourself the best chance to get a great shot by using a tripod.

Greenwich has London’s history and there is so much to see in Greenwich. Walk along with the old settlements, mesmerize in the view of London from the top and explore the Greenwich market. If you want to buy gifts for friends and family and buy souvenirs to remember your stay in England, this is the best place to find inexpensive items. 

If the purpose of your investment is to build a retirement corpus, look for investment products specifically tailored to provide retirement benefits. These could be a provident fund, pension fund, or anything else that promises a consistent income after your retirement.

One thing to keep in mind when you invest for retirement is that you should go for low risk options. It's counter-intuitive to invest your retirement fund in volatile investment vehicles.